39th week of 2021 patent applcation highlights part 65 |
Patent application number | Title | Published |
20210304623 | SYSTEM AND METHOD TO CHANGE MAP FORMAT AND RANGE FOR AIRCRAFT - A system may include a display and a processor. The processor may be configured to: output a first view of a first moving map having a first map range; determine that a phase of flight has changed or is expected to change; and based at least on the determination that the phase of flight has changed or is expected to change, switch the first view of the first moving map having the first map range to a second view of a second moving map having a second map range. The display may be configured to: display the first view of the first moving map having the first map range; and display the second view of the second moving map having the second map range based at least on the determination that the phase of flight has changed or is expected to change. | 2021-09-30 |
20210304624 | METHOD FOR SETTING TARGET FLIGHT PATH OF AIRCRAFT, TARGET FLIGHT PATH SETTING SYSTEM, AND PROGRAM FOR SETTING TARGET FLIGHT PATH - A method for setting a target flight path of an aircraft in a physical environment, the method includes: displaying a virtual three-dimensional model corresponding to the physical environment; setting a start point in the virtual three-dimensional model according to a user input indicative of a position of the start point; continuously tracking a trajectory of a physical object moved in a space corresponding to the virtual three-dimensional model while displaying within the virtual three-dimensional model a continuous path corresponding to the trajectory of the physical object from the start point; setting an end point of the continuous path in the virtual three-dimensional model according to a user input indicative of a position of the end point; and generating the target flight path of the aircraft in the physical environment based on the continuous path from the start point to the end point in the virtual three-dimensional model. | 2021-09-30 |
20210304625 | MONOTONIC PARTITIONING IN UNMANNED AERIAL VEHICLE SEARCH AND SURVEILLANCE - In a particular embodiment, monotonic partitioning in unmanned aerial vehicle (UAV) search and surveillance is disclosed that includes receiving, by server, a request for search route information, the request including a geographical search area, transforming the geographical search area into a plurality of monotonic partitions, determining, for each monotonic partition, a sweep search pattern for UAV navigation, and generating, in dependence upon the search patterns, search route information for one or more UAVs. | 2021-09-30 |
20210304626 | SELECTION OF NETWORKS FOR COMMUNICATING WITH UNMANNED AERIAL VEHICLES - A device receives a request for a flight path, for a UAV, from a first location to a second location, and calculates the flight path based on the request for the flight path. The device determines network requirements for the flight path based on the request, and determines scores for multiple networks with coverage areas covering a portion of the flight path. The device selects a particular network, from the multiple networks, based on the network requirements for the flight path and based on the scores for the multiple networks. The device causes a connection with the UAV and the particular network to be established, and generates flight path instructions for the flight path. The device provides, via the connection with the particular network, the flight path instructions to the UAV to permit the UAV to travel from the first location to the second location via the flight path. | 2021-09-30 |
20210304627 | Recovery and Test Dispatchers for Fleet Management and Flight Planning Systems - The technology relates to recovery and test dispatchers for fleet management and flight planning systems. A method for dispatching to a decommissioned vehicle zone includes receiving a first input comprising state data of an aerial vehicle and a second input comprising an objective; determining, using the first input, the aerial vehicle meets a set of criteria associated with the objective; selecting a dispatcher configured to dispatch a vehicle to a decommissioned vehicle zone; allocating the aerial vehicle to the dispatcher; and selecting, by the dispatcher, the decommissioned vehicle zone to which the aerial vehicle is to be dispatched, wherein the objective comprises a test objective or recovery objective, and wherein the dispatcher comprises a test dispatcher or recovery dispatcher. | 2021-09-30 |
20210304628 | Systems and Methods for Automatic Video to Curriculum Generation - Systems and methods for automatically creating foreign language learning curricula are presented. When an input videos is received, the audio track is denoised, and then segmented according to the sentences voiced in the audio track. The sentences are transcribed and the words of the transcriptions are scored. Based on the aggregated scores, the video is deemed to be a positive or negative example for foreign language learning. The video and the transcripts of the sentence are made into instructional materials. Words in the transcripts can be tagged to indicate words that a learner of another native tongue might tend to make. | 2021-09-30 |
20210304629 | DISPLAYING AUGMENTED REALITY CONTENT WITH TUTORIAL CONTENT - Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for displaying augmented reality content. The program and method provide for receiving, by a device, user input selecting an augmented. reality content item for display, the augmented reality content item corresponding to a tutorial with augmented reality content; causing, in response to receiving the user input, a camera of the device to activate to capture an image feed; displaying tutorial content in conjunction with the image feed; and modifying the image feed with augmented reality content that corresponds to the tutorial content. | 2021-09-30 |
20210304630 | INTERPRETABLE MACHINE LEARNING ALGORITHMS FOR IDENTIFYING AT-RISK STUDENTS IN ONLINE DEGREE PROGRAMS - Described systems and techniques provide actionable insights to enable student support staff to identify students who are in need of support, even when such students have not requested support. Fast and accurate training of multiple machine learning models may be implemented to enable iterative, updateable predictions of a student's grade in a course, even when the course has never been previously offered to students. As a student progresses through a course and towards a degree that requires that course, described techniques may update a predicted final course grade of that student, using one or more trained, selected machine learning models. | 2021-09-30 |
20210304631 | Transformative Learning Method - A computer-aided interactive learning method of teaching a subject to students divides an assembly of students into a plurality of peer groups, wherein each peer group comprises diverse students; has the students in each peer group engage with each other via an electronic communication system; provides the students with an instruction material about a concept associated with the subject; has the students in each peer group engage with each other via the computer communication program regarding the concept to formulate an insight; and has the students share the insights from each peer group with other students in the assembly. The educational process of the present invention enhances collaborative learning using elements such as diversity interactions, peer group dynamics, interdisciplinary work, the art of dialogue, and the creative arts. A clear improvement in retention of material by using this method has been observed. | 2021-09-30 |
20210304632 | DYNAMIC SCENARIO CREATION IN VIRTUAL REALITY SIMULATION SYSTEMS - A method and system for creating dynamic scenarios, the system comprising a processor and a memory having executable instructions stored thereon that when executed by the processor cause the processor to execute virtual reality training software including a scenario editor that is selected by a user to create a dynamic scenario, generate the dynamic scenario by creating a folder including customizable files corresponding to a scene of the dynamic scenario, create a window including a project view of the customizable files that provides access to properties of a scenario information file including configurable scenario settings, and generate animator controllers including state machines that are linked with animated characters or items, the animator controllers controlling animation behaviors of the animated characters or items in the dynamic scenario. | 2021-09-30 |
20210304633 | NOTEBOOK FOR EDUCATIONALLY CHALLENGED STUDENTS - A notebook configured to enhance cognitive focus, comprising a plurality of sheets, each sheet having a series of parallel writing rows of a first color separated by parallel spacing rows of a second color, wherein the first color is obtained by printing at a setting that is from 5% to 10% of the first color using printing software, wherein the second color is obtained by printing at a setting that is from 10% to 15% of the second color using printing software, wherein the percentage used in the printing setting for the second color is greater than the percentage used in the printing setting for the first color by five or more percentage points, wherein lines bordering the writing rows and the spacing rows are in the second color and are obtained by printing at a setting that is from 18% to 22% of the second color using printing software. | 2021-09-30 |
20210304634 | METHODS AND SYSTEMS FOR PREDICTING A CONDITION OF LIVING-BEING IN AN ENVIRONMENT - A method for predicting a condition of living-being in an environment, the method including capturing image-data associated with the at-least one person and based thereupon determining a current-condition of the person; receiving content from a plurality of content-sources with respect to said at least one person being imaged, said content defined by at least one of text and statistics; defining one or more weighted parameters based on allocating a plurality of weights to at least one of the captured image data and the received content based on the current-condition; and predicting, by a predictive-analysis module, a condition of the at-least one person based on analysis of the one or more weighted parameters. | 2021-09-30 |
20210304635 | SYM-Qube - The SYM-Qube is related to the fields of 1) organizational development, 2) intercultural effectiveness, 3) cultural intelligence, and 4) Symbiotic Intelligence, also known as SYM-Q. The SYM-Qube is a prompt, a device, a manipulative, a kinesthetic tool that makes known and reinforces the types of attributes that help symbiotic exchanges to thrive. The SYM-Qube makes tangible the abstract, unknown SYM-Q concepts that are presented for memorization and the interrelationships between the component parts. The SYM-Qube reinforces ideas presented in the book, Beyond Bricks and Mortar: 5 Factors that Predict Intercultural Success, in the SYM-Q training videos, and in written and oral SYM-Q training programs. The SYM-Qube dually encodes the information contained in the SYM-Q method. It does so by presenting a kinesthetic application to reinforce spoken and read (visual) data, capturing the learner in learning modalities he or she can best learn, retain, and use the data. | 2021-09-30 |
20210304636 | APPARATUS AND METHOD FOR PARTICIPANT ENGAGEMENT SYSTEM - A treatment curricula presentation system and method is provided. One embodiment presents a story line arc to a participant, wherein the story line arc is one of the plurality of story line arcs of a story line, and wherein the each story line arc has an associated first core learning element that is internalized by the participant during the course of consuming the story line arc; monitors the participant during and after presentation of the story line arc to determine whether the participant has consumed the story line arc; and presents a next story line arc to the participant, after presentation of the first story line arc. | 2021-09-30 |
20210304637 | VIRTUAL REALITY TRAINING, SIMULATION, AND COLLABORATION IN A ROBOTIC SURGICAL SYSTEM - A virtual reality system providing a virtual robotic surgical environment, and methods for using the virtual reality system, are described herein. Within the virtual reality system, various user modes enable different kinds of interactions between a user and the virtual robotic surgical environment. For example, one variation of a method for facilitating navigation of a virtual robotic surgical environment includes displaying a first-person perspective view of the virtual robotic surgical environment from a first vantage point, displaying a first window view of the virtual robotic surgical environment from a second vantage point and displaying a second window view of the virtual robotic surgical environment from a third vantage point. Additionally, in response to a user input associating the first and second window views, a trajectory between the second and third vantage points can be generated sequentially linking the first and second window views. | 2021-09-30 |
20210304638 | Chicken Model for Robotic Basic Skills Training - The present invention provides a chicken-based model for simulation training using observable, explicitly defined and validated performance metrics that appropriately characterize the skill to be trained, e.g., suturing, knotting, dissecting and coagulating. The simulation-based training gives trainees precise feedback on their performances with specific recommendations for improvement proximate to the performance, according to the use of deliberate practice in proficiency-based progression (PBP) methodology. Trainees are also provided a quantitative performance benchmark (for each task) to work toward that provides a valid representation of their skill level on the specific task. The trainees must demonstrate the ability to meet specific performance benchmarks before they are allowed to progress in their training program. | 2021-09-30 |
20210304639 | SYSTEM WITH EMULATOR MOVEMENT TRACKING FOR CONTROLLING MEDICAL DEVICES - The systems and methods disclosed herein are directed to robotically controlling a medical device to utilize manual skills and techniques developed by surgeons. The system can include an emulator representing a medical device. The system can include at least one detector configured to track the emulator. The system can also include an imaging device configured to track the medical device. The system may be configured to move the medical device to reduce an alignment offset between the location of the emulator and the location of the medical device, to move the imaging device based on the translational movement of the emulator, and/or to move the medical device based on data indicative of an orientation of the emulator. | 2021-09-30 |
20210304640 | SYSTEMS AND METHODS FOR A MODULAR SIGNAGE SYSTEM - Various embodiments of a modular signage system having a modular post that enables placement and display of a plurality of signs. The modular post includes a tab chamber that engages one or more signs and is configured to engage a stake for embedding within a ground surface. | 2021-09-30 |
20210304641 | LARGE ROLLABLE DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME - A large rollable display device includes flexible display modules arranged spaced apart from each other at first intervals on a rear surface of a transparent cover. Each of the flexible display modules includes primary sub-flexible display modules arranged spaced apart from each other at second intervals on a rear surface of a primary flexible film, and each of the primary sub-flexible display modules includes secondary sub-flexible display modules that are arranged spaced apart from each other at third intervals on a rear surface of a secondary flexible film. | 2021-09-30 |
20210304642 | DISPLAY APPARATUS - A display apparatus comprises a first plate including a first display panel and a first link member, wherein the first link member includes a first internal link configured to move in a longitudinal direction of the first link member, a second plate including a second display panel and a second link member, wherein the second link member includes a second internal link configured to move in a longitudinal direction of the second link member and a hinge member rotatably connecting the first link member to the second link member to thereby rotatably connect the first display panel to the second display panel, wherein at least of the first internal link and the second internal link include a first opposing link including a first rack, a second opposing link including a second rack facing the first rack, and a pinion gear interlocking the first opposing link and the second opposing link. | 2021-09-30 |
20210304643 | INFORMATION PROCESSING DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE - An electronic device including a large display region and with improved portability is provided. An electronic device with improved reliability is provided. | 2021-09-30 |
20210304644 | Weatherproof Outdoor Digital Display - A weatherproof sign having a weatherproof case with an openable front panel attached to a rear section and a display screen integrated within the openable front panel with a bezel-less protective transparent layer disposed on an exterior side of the display screen so as to form an enclosed air gap between the display screen and the protective transparent layer and a plurality of electronic components having weatherproofed coating in communication with the controller to control operation of the sign. | 2021-09-30 |
20210304645 | PORTABLE SIGN FRAME - A sign frame is provided. In one aspect, the sign frame includes a first panel and a first coupling assembly. The first coupling assembly is integrally formed with the first panel. The sign frame includes a second panel and a second coupling assembly. The second coupling assembly is integrally formed with the second panel. The second coupling assembly is removably coupled to the first coupling assembly. The first panel operatively pivots with respect to the second panel, between a stowed position and a deployed position, about the first coupling assembly and the second coupling assembly that are removably coupled. | 2021-09-30 |
20210304646 | FLAG COMPRISING A BUILT-IN DEVICE - The invention relates to a flag comprising a piece of material suitable for mounting on a mast and having at least two faces. The piece of material comprises at least one pocket which is formed between said two faces and is suitable for receiving an electrical or electronic device. At least one of the faces of the piece of material comprises at least one opening located on said at least one pocket in such a way as to allow the passage of the light emitted by said device or towards said device. | 2021-09-30 |
20210304647 | DEVICE AND SYSTEM FOR SECURING DECORATIVE ITEMS OR MESSAGES TO A CANDLE - The present invention includes a device and system for providing or displaying a message, or other types of indicia, on a candle. The system may include individually, or in any combination, components which form magnetic connection using one or more permanent magnets, magnetically permeable materials, materials with magnetic properties, to align, self-align, attach, hold or release. | 2021-09-30 |
20210304648 | DISPLAY DEVICE, METHOD FOR CONTROLLING SAME, AND RECORDING MEDIUM - The disclosure relates to a display apparatus, a control method and a recording medium, the display apparatus including: a display; an information obtaining part; and a processor configured to: obtain an information on a plurality of viewing positions of a plurality of users regarding a screen of the display by the information obtaining part, identify a viewing position, on which a distribution is concentrated, among the plurality of viewing positions based on the obtained information, and control to compensate an image quality of an area corresponding to the identified viewing position among a plurality of areas of the screen based on a viewing angle at the identified viewing position. | 2021-09-30 |
20210304649 | DEVICE AND METHOD FOR DISPLAY MODULE CALIBRATION - A method comprises acquiring measured luminance levels at a measurement point of a display area for a plurality of test images displayed in the display area, and estimating one or more luminance levels at one or more corresponding luminance estimation points of the display area using the measured luminance levels. The method further comprises determining, based on the one or more estimated luminance levels, a correction parameter using the estimated one or more luminance levels. | 2021-09-30 |
20210304650 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - An image display device includes: a display including a plurality of pixels; a selector configured to randomly select one or more pixels as target pixels from the plurality of pixels for each frame; and a target pixel value changer configured to change pixel values of one or more target pixels selected by the selector | 2021-09-30 |
20210304651 | POWER SUPPLY CONTROL CIRCUIT, POWER SUPPLY CONTROL METHOD AND DISPLAY DEVICE - A power supply control circuit, a power supply control method and a display device are provided, the power supply control circuit is used for supplying power for display panel. A first power input end of the power supply control circuit is electrically connected to a power output end of a power management integrated circuit (PMIC), a second power input end of the power supply control circuit is electrically connected to a power output end of a driving integrated circuit (DDIC), and a power output end of the power supply control circuit is electrically connected to a power receiving end of the display panel. | 2021-09-30 |
20210304652 | DISPLAY DEVICE AND METHOD OF CALIBRATING DRIVING TIME OF BOOST CIRCUIT - A method of calibrating a boost circuit includes: resetting a load to a reference voltage; supplying a charging voltage to the load through a boost circuit for a driving time such that charge sharing is performed in the load; comparing a voltage of the load after the charge sharing with a target voltage; and adjusting a duration of the driving time according to a result of the comparing. | 2021-09-30 |
20210304653 | IMAGE DISPLAY SYSTEM AND CONTROL METHOD FOR IMAGE DISPLAY SYSTEM - An image display system includes: a display device; an image supply device coupled to the display device in such a way as to be able to bidirectionally communicate and supplying an image signal; and an operation terminal having a plurality of operation buttons. The operation terminal transmits an operation signal in response to an operation on the operation button. The display device displays a first image supplied from the image supply device and a second image generated by the display device. On receiving the operation signal, the display device decides a degree of priority of the first image and the second image. The display device transmits a signal to stop updating the first image to the image supply device and executes processing based on the second image when the degree of priority of the second image is higher than the degree of priority of the first image. | 2021-09-30 |
20210304654 | Trace Design to Reduce Bezel Area - Techniques and apparatuses are described that implement a trace design to reduce bezel area ( | 2021-09-30 |
20210304655 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel is disclosed, including a plurality of data lines, a plurality of groups of gate lines and a plurality of pixel units. Each group of gate lines includes at least three gate lines. The pixel units are arranged in an array, each pixel unit includes a plurality of subpixels, and each subpixel includes at least two sub-subpixels. Each row of subpixels is configured to be controlled by a corresponding group of gate lines, and each column of subpixels is configured such that the at least two sub-subpixels receive a data signal from a corresponding data line under a control of each group of gate lines. A display device including the display panel is also disclosed. | 2021-09-30 |
20210304656 | SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM - Systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems. | 2021-09-30 |
20210304657 | SYSTEM AND METHOD FOR A SIX-PRIMARY WIDE GAMUT COLOR SYSTEM - Systems and methods for a six-primary color system for display. A six-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. The six-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems. | 2021-09-30 |
20210304658 | SCREEN DISPLAY METHOD AND APPARATUS, AND METHOD AND APPARATUS FOR GENERATING GRAYSCALE MAPPING INFORMATION - A display method for generating grayscale mapping information can be applied to a terminal device, and include: determining an Open Pixel Ratio (OPR) corresponding to an image to be displayed; acquiring a preset corresponding relationship between an original grayscale value and a target grayscale value under the OPR; sequentially converting the original grayscale value corresponding to each pixel of the image to be displayed into the corresponding target grayscale value according to the corresponding relationship; and displaying the image to be displayed according to the target grayscale value corresponding to each pixel obtained by the conversion. | 2021-09-30 |
20210304659 | DISPLAY PANEL, METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE - A display substrate includes a substrate and a gate driving circuit provided on the substrate; the gate driving circuit includes: a frame start signal line, a clock signal line, an inverted clock signal line, a first level signal line, a second level signal line, and a plurality of shift register units. The plurality of transistors at least include a first transistor, a second transistor, and a third transistor, active layers of the first, second and third transistors are formed by a continuous first semiconductor layer, the first semiconductor layer extends along a first direction; the first semiconductor layer includes at least three channel portions corresponding to the first transistor, the second transistor and the third transistor, and a conductive portion provided between adjacent channel portions, transistors corresponding to the adjacent channel portions are coupled to each other through a corresponding conductive portion. | 2021-09-30 |
20210304660 | MITIGATING ARTIFACTS ASSOCIATED WITH LONG HORIZONTAL BLANK PERIODS IN DISPLAY PANELS - A display panel includes a first scan driving circuit, a second scan driving circuit, and a third scan driving circuit. The first scan driving circuit is configured to generate a first gate scan signal to control programming of a first display line in a first horizontal sync period that includes a long horizontal blank (LHB) period. The second scan driving circuit is configured to generate a first dummy gate scan signal to control initialization of a second display line in the LHB period of the first horizontal sync period. The third scan driving circuit is configured to generate a second gate scan signal to control programming of the second display line in a second horizontal sync period that follows the first horizontal sync period. | 2021-09-30 |
20210304661 | DRIVER CIRCUIT AND A DISPLAY APPARATUS - A driver circuit configured to receive a display data and drive a display panel is provided. The display panel includes a plurality of light-emitting diode devices according to the display data. The driver circuit includes a data driver. The data driver is configured to output driving signals to drive the light-emitting diode devices according to the display data and operate in different operation modes according to a control signal. The data driver includes a plurality of output channels. The output channels output the driving signals to drive the light-emitting diode devices via respective output terminals of the driver circuit. An assignment relationship of the display data and the output channels is different in the different operation modes. A display apparatus including the driver circuit is also provided. | 2021-09-30 |
20210304662 | SUB-PIXEL CIRCUIT, AND ACTIVE ELECTROLUMINESCENCE DISPLAY AND DRIVING METHOD THEREOF - A sub-pixel circuit, and an active electroluminescence display and a driving method thereof are provided. The sub-pixel circuit includes at least one electroluminescence device, and at least one first driving transistor or at least one second driving transistor and at least one third driving transistor coupled with the at least one electroluminescence device. A cathode of the electroluminescence device is coupled with a power source, an anode of the electroluminescence device is coupled with an output terminal of the first driving transistor, an input terminal of the first driving transistor is coupled with a signal line, and a control terminal of the first driving transistor is coupled with a scan line. Alternatively, the anode of the electroluminescence device is coupled with an output terminal of the second driving transistor, an input terminal of the second driving transistor is coupled with an output terminal of the third driving transistor. | 2021-09-30 |
20210304663 | DISPLAY DEVICE - A display device of the present inventive concept includes: a display panel include a first display area including a first pixel area in which first pixels are disposed and a transmissive area in which no pixel is disposed, and a second display area including a second pixel area in which second pixels are disposed; a panel driver configured to supply an analog data signal to the first and second pixels; and a camera configured to include at least one camera module for capturing an image and disposed to overlap the first display area of the display panel. The panel driver controls luminance of at least some of the first pixels in the first display area at a first time point at which the at least one camera module captures an image. | 2021-09-30 |
20210304664 | DISPLAY DEVICE AND DISPLAY SYSTEM - The present disclosure relates to the field of display, and proposes a display device and a display system. The display device comprises a display panel, a first processor, a second processor, a first signal transceiver, and a second signal transceiver. The first processor is electrically connected to the display panel, and is configured to process multimedia files. The second processor is electrically connected to the display panel, and is configured to process communication data, control instructions, and feedback information. The second processor is electrically connected to the first processor. The first signal transceiver is electrically connected to the first processor, and is configured to receive the multimedia files. The second signal transceiver is electrically connected to the second processor, and is configured to receive the communication data and the control instructions, as well as to send feedback information. | 2021-09-30 |
20210304665 | DRIVING METHOD AND DRIVING DEVICE FOR DRIVING A SCAN-TYPE DISPLAY - A driving method is to be implemented by a driver module, is adapted to drive a scan-type display, and includes steps of: receiving an image stream and a synchronization control (SC) signal from a control module; generating a drive output based on the SC signal, the image stream and a clock signal to drive the display such that the display emits light in a line scan manner; and generating an image refresh signal based on the SC signal and the drive output. The image refresh signal is related to refreshing of images on the display. | 2021-09-30 |
20210304666 | SCAN-TYPE DISPLAY APPARATUS, AND DRIVING DEVICE AND DRIVING METHOD THEREOF - A scan-type display apparatus includes an LED array, a display module, a control module and a driver module. The LED array has a common anode configuration. The control module generates a synchronization control (SC) signal. Based on the SC signal, the driver module outputs an input voltage to scan lines of the LED array sequentially without overlapping in time so as to drive LEDs of the LED array to emit light in a line scan manner, and generates an image refresh signal that is related to the output of the input voltage to one of the scan lines which corresponds to a last line of the line scan in each line scan cycle and that is further related to refreshing of images on a display constituted by the LED array and the display module. | 2021-09-30 |
20210304667 | SCAN-TYPE DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A scan-type display apparatus includes a light emitting module, a display module, a control module and a driver module. The light emitting module includes an LED array having a common cathode configuration. The control module generates a synchronization control (SC) signal. The driver module generates a plurality of switching signals and an image refresh signal based on the SC signal. The switching signals cause the LED array to emit light in a line scan manner. The image refresh signal is related to one of the switching signals that corresponds to a last line of the line scan in each line scan cycle, and is further related to refreshing of images on a display constituted by the light emitting module and the display module. | 2021-09-30 |
20210304668 | SCAN-TYPE DISPLAY APPARATUS AND DRIVING DEVICE THEREOF - A scan-type display apparatus includes a light emitting module, a display module, a control module and a driver module. The light emitting module includes an LED array having a common anode configuration. The control module generates an image stream, a plurality of switching signals that cause the LED array to emit light in aline scan manner, and an image refresh signal that is related to refreshing of images on a display constituted by the light emitting module and the display module. The driver module generates a drive output to drive the display module, such that the display shows images represented by the image stream and that the refreshing of images on the display is synchronous to the line scan. | 2021-09-30 |
20210304669 | DRIVING DEVICE FOR DRIVING LIGHT EMITTING DIODES - A driving device includes a control unit, a switch unit and a driver unit. The control unit is configured to generate a gray scale output and a synchronization signal. The switch unit is coupled to an LED array, and switches among different conduction states based on a switching output. The driver unit is coupled to the control unit, the switch unit and the LED array. The driver unit generates the switching output based on a clock signal and the synchronization signal, and generates drive outputs for receipt by the LED array based on the clock signal, the gray scale output and the synchronization signal, so as to drive the LED array to emit light. | 2021-09-30 |
20210304670 | DISPLAY PANEL AND DRIVING METHOD OF THE DISPLAY PANEL - A display panel includes a plurality of pixels arranged in a matrix, the plurality of pixels respectively including a plurality of sub pixels. The plurality of sub pixels respectively includes a light emitting element, and a PWM pixel circuit configured to control a light emitting duration of the light emitting element, based on a pulse width modulation (PWM) data voltage and a sweep voltage. A plurality of PWM pixel circuits included in the display panel are driven, for each of row lines of the plurality of pixels, in an order of a data setting period for setting the PWM data voltage and then a light emitting period in which the light emitting element emits light during a duration corresponding to the set PWM data voltage according to a change of the sweep voltage. | 2021-09-30 |
20210304671 | COMPENSATION SYSTEM AND COMPENSATION METHOD FOR LIFE ATTENUATION OF OLED DEVICE - A compensation system and a compensation method for life attenuation of an organic light emitting diode (OLED) device are provided to include a display data input module, an equivalent life calculation module, an OLED device attenuation degree calculation module, a display position weight ratio module, a life compensation data generation module, and a data compensation and display data output module. The life compensation data generation module is configured to generate final life compensation data according to a feedback result of the OLED device attenuation degree calculation module and the display position weight ratio module. | 2021-09-30 |
20210304672 | DISPLAY DEVICE - Provided is a display device. The display device comprises a substrate, and a plurality of sub-pixels disposed on the substrate and including alight emitting element and a sub-pixel circuit driving the light emitting element. The sub-pixel circuit comprises a driving transistor controlling a driving current flowing through the light emitting element, a first transistor and a second transistor connected in series between a first node, which is a drain electrode of the driving transistor, and a second node, which is a gate electrode of the driving transistor, to receive the same scan signal, and a gate auxiliary electrode disposed on a gate electrode of the first transistor or the second transistor. The gate auxiliary electrode is connected to the gate electrode of the first transistor or the second transistor. | 2021-09-30 |
20210304673 | CONFIGURABLE PIXEL UNIFORMITY COMPENSATION FOR OLED DISPLAY NON-UNIFORMITY COMPENSATION BASED ON SCALING FACTORS - A system may include an electronic display panel having pixels, where each pixel may emit light based on a respective programming signal. The system may include a memory storing a map. The processing circuitry may determine a function for each pixel from the map. The processing circuitry may determine a respective control signal based on the function and a target brightness level for each pixel to generate multiple control signals, where the respective control signal is used to generate the respective programing signal for each pixel. The processing circuitry may determine a scaling factor based at least in part on the first map and may scale at least a subset of the multiple control signals based at least in part on the scaling factor. | 2021-09-30 |
20210304674 | OPTOELECTRONIC EMITTING DEVICE AND METHOD FOR CONTROLLING AN OPTOELECTRONIC EMITTING DEVICE - An optoelectronic emitting device includes a plurality of optoelectronic semiconductor components with a respective drive circuit. Each of said driving circuits includes a first circuit branch having said respective optoelectronic semiconductor component and a first transistor for controlling the current flow through said optoelectronic semiconductor component, and a capacitor for driving said first transistor with said capacitor voltage. The first circuit branches of the drive circuits of a first group of the optoelectronic semiconductor components are connected between a supply potential and a common first reference potential line. The capacitors of the drive circuits of the first group of the optoelectronic semiconductor components are coupled to a common second reference potential line. | 2021-09-30 |
20210304675 | DISPLAY DRIVER AND DISPLAY DRIVING METHOD - A display driver and a display driving method are provided. The display driving is adapted for driving a display panel and sensing an electrical characteristic of the display panel. The display driver includes a first amplifier circuit. The first amplifier circuit is coupled to the display panel. The first amplifier circuit includes a first driving circuit, a first sensing circuit and a first operational amplifier. The first operational amplifier is coupled to the display panel through a first driving line and a first sensing line. The first driving circuit is configured to provide a first driving signal to the display panel through the first operational amplifier and the first driving line during a driving period. The first sensing circuit is configured to receive a first sensing signal from the display panel through the first operational amplifier and the first sensing line during a first sensing period. | 2021-09-30 |
20210304676 | PIXEL CIRCUITS FOR LIGHT EMITTING ELEMENTS TO MITIGATE DEGRADATION - Embodiments of pixel circuits for light emitting elements are disclosed herein. In one example, a pixel circuit includes a pixel driver configured to receive a data signal and drive a light emitting element based on the data signal, a first power signal coupled to an anode of the light emitting element through the pixel driver, and a second power signal coupled to a cathode of the light emitting element. In some embodiments, the second power signal is configured to vary based on the data signal. In some embodiments, in a first period of the data signal, a value of the second power signal is configured to be lower than a value of first power signal, and in a second period of the data signal, the value of the second power signal is configured to be higher than the value of the first power signal. | 2021-09-30 |
20210304677 | Image compensation circuit and related compensation method - The present invention provides an image compensation circuit generating output image data to drive a display panel having pixels. The image compensation circuit includes first/second control circuits and first/second compensation circuits. The first control circuit may receive input image data for the pixels and generate a plurality of first compensation values corresponding to compensation for voltage drop on the display panel according to the input image data. The first compensation circuit may compensate the input image data for the pixels with the first compensation values. The second control circuit may receive the first compensation values from the first control circuit and generate a plurality of second compensation values corresponding to compensation for channel length modulation (CLM) effect of the pixels according to the first compensation values. The second compensation circuit may compensate the input image data for the pixels with the second compensation values, to generate the output image data. | 2021-09-30 |
20210304678 | DISPLAY PANEL, DRIVING METHOD FOR THE SAME, AND DISPLAY DEVICE - Provided is a display panel including n pixel sets. Each pixel set includes 2m pixel rows arranged along a first direction, where n and m are positive integers. Each pixel row includes pixel circuits arranged along a second direction, and the second direction intersects with the first direction. Each pixel circuit includes: a driving transistor; a first reset module configured to transmit, in response to a first scan signal provided by a first scan signal line, a first reset signal provided by a first reset signal line to a gate electrode of the driving transistor, the first reset signal including alternating high and low levels; and a second reset module configured to transmit, in response to a second scan signal provided by a second scan signal line, a second reset signal provided by a second reset signal line to an anode of an organic light-emitting element. | 2021-09-30 |
20210304679 | DISPLAY DEVICE - A display device comprises: a display screen comprising a display surface that includes a display area and a non-display area; a charger disposed under the bottom surface of the display screen, the charger performing charging by using a magnetic field; and a panel protector disposed between the display screen and the charger, the panel protector comprising a magnetic field transmission part that overlaps with the display area in a plan view. When charging is performed through a charging area of the display area, an image is not displayed in the charging area. | 2021-09-30 |
20210304680 | DISPLAY APPARATUS AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME - A display apparatus includes a display panel, a gate driver, a data driver, a driving controller and a power voltage generator. The display panel displays an image based on input image data. The gate driver outputs a gate signal to a gate line. The data driver outputs a data voltage to a data line. The driving controller drives display areas of the display panel in different driving frequencies. The power voltage generator outputs a data power voltage to the data driver. The driving controller outputs an output data enable signal including a writing period having an active signal and a holding period having an inactive signal for the respective display areas. The power voltage generator generates the data power voltage having a high power voltage level during the writing period and a low power voltage level in at least a portion of the holding period. | 2021-09-30 |
20210304681 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE SUPPORTING VARIABLE FRAME MODE, AND METHOD OF OPERATING ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - An organic light emitting diode (OLED) display device supporting a variable frame mode includes an OLED display panel, a data driver configured to provide a data signal to the OLED display panel, a scan driver configured to provide a scan signal to the OLED display panel, an emission driver configured to provide an emission control signal to the OLED display panel, and a controller configured to control the data driver, the scan driver and the emission driver, to count a time of a current frame, and to control the emission driver to decrease an off period ratio of the emission control signal as the counted time of the current frame increases. | 2021-09-30 |
20210304682 | DUAL-MEMORY DRIVING OF AN ELECTRONIC DISPLAY - A display system may include a memory external to a pixel that stores a first digital data value, a memory internal to the pixel that stores a second digital data signal, where a combination of the first digital data signal and the second digital data signal may indicate a target gray level assigned to the pixel for a particular image frame. The pixel may be driven for a first duration of time according to the first digital data signal and for a second duration of time according to the second digital data signal. | 2021-09-30 |
20210304683 | BRIGHTNESS ADJUSTMENT METHOD, DIMMING DEVICE, AND DISPLAY PANEL - The present invention provides a brightness adjustment method, a dimming device, and a display panel. The method comprises following steps of: receiving N initial dimming signals, performing a delay processing on at least one initial dimming signal of the N initial dimming signals to obtain N dimming signals, and using the N dimming signals to perform a brightness adjustment on the N dimming regions respectively within a dimming cycle; wherein N≥2, and N is a positive integer. The method can easily eliminate horizontal blocks of the display panel and improve display effects of the display panel. | 2021-09-30 |
20210304684 | BACKLIGHT DRIVING METHOD FOR A DISPLAY - A backlight driving method is provided to include generating switching signals based on an internal synchronization control (ISC) signal related to refreshing of images on the display, a clock signal, and delay commands contained in a serial input signal that further contains an image stream. A time delay of each switching signal with respect to the ISC signal is determined by the clock signal and a respective delay command, and the time delays of the switching signals are different from one another. The method further includes generating driving signals based on the ISC signal, the clock signal and the serial input signal; and outputting the signals thus generated, to drive the backlight module to emit light in a line scan manner. | 2021-09-30 |
20210304685 | ADJUSTMENT OF PIXEL DRIVE STRENGTH WITHIN AN AUGMENTED REALITY SCENE - One embodiment provides a method, including: producing, using one or more optical engines of an augmented reality display, an augmented reality scene; identifying, based upon a location of a gaze of a user, at least one object the user is viewing; and adjusting, based upon the identification of the at least one object, a drive strength of one or more pixels associated with at least one virtual object on the augmented reality display. Other aspects are described and claimed. | 2021-09-30 |
20210304686 | DIMMING PANEL, DIMMING UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a dimming panel sequentially including a first substrate, a liquid crystal layer, and a second substrate, the first substrate sequentially including an insulating substrate, multiple first electrodes, a first insulating layer, and a second electrode including parallel linear electrodes, each of the first electrodes including a base electrode and multiple island electrodes, the base electrode being provided with multiple apertures, the island electrodes being electrically connected to the base electrode, surrounding the base electrode in a plan view, and being arranged with intervals, at least one of the island electrodes of a selected electrode of the first electrodes being disposed in at least one position selected from the group consisting of a position inside at least one of the apertures of a next electrode and a position between adjacent two of the island electrodes of the next electrode. | 2021-09-30 |
20210304687 | DIMMING UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a dimming unit including: a dimming panel; and drive circuitry, the dimming panel sequentially including a first substrate, a liquid crystal layer, and a second substrate, the first substrate sequentially including an insulating substrate, a lower-layer electrode, a first insulating layer, multiple first electrodes, a second insulating layer, and a second electrode which is provided with multiple parallel linear electrodes and to which a constant voltage is applied, the first electrodes including multiple island electrodes which are spaced from each other in a plan view and are electrically connected to each other, at least one of the island electrodes being electrically connected to the lower-layer electrode through a contact hole, the drive circuitry controlling voltages applied to the respective first electrodes. | 2021-09-30 |
20210304688 | DISPLAY DEVICE AND DISPLAY SYSTEM - A display device includes: a liquid crystal display panel including a liquid crystal between two substrates; and first, second, and third light sources emitting light in different colors. A light emission period includes a first light emission period is which luminance of the first light source is higher than luminance of the second and third light sources, and at least one of the second and third light sources emits light, a second light emission period in which the luminance of the second light source is higher than the luminance of the first and the third light sources, and at least one of the first and third light sources emits light, and a third light emission period in which the luminance of the third light source is higher than the luminance of the first and second light sources, and at least one of the first and second light sources emits light. | 2021-09-30 |
20210304689 | DISPLAY DEVICE AND OPERATING METHOD THEREOF - Provided are a display device and an operating method thereof. The display device includes a liquid crystal display panel, a backlight unit including a plurality of light sources for supplying light to the liquid crystal display panel and driven in a state of being divided into a plurality of blocks corresponding to the number of the light sources, and a backlight dimming controller configured to calculate dimming values of the plurality of blocks. The backlight dimming controller is configured to divide each of the plurality of blocks into a plurality of unit blocks and control brightness of an output image differently for each of the unit blocks. | 2021-09-30 |
20210304690 | SCAN-TYPE DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A scan-type display apparatus includes a light emitting module, a display module, a control module and a driver module. The light emitting module includes an LED array having a common anode configuration. The control module generates a synchronization control (SC) signal. The driver module generates a plurality of switching signals and an image refresh signal based on the SC signal. The switching signals cause the LED array to emit light in a line scan manner. The image refresh signal is related to one of the switching signals that corresponds to a last line of the line scan in each line scan cycle, and is further related to refreshing of images on a display constituted by the light emitting module and the display module. | 2021-09-30 |
20210304691 | SCAN-TYPE DISPLAY APPARATUS, AND DRIVING DEVICE AND DRIVING METHOD THEREOF - A scan-type display apparatus includes an LED array, a display module, a control module and a driver module. The LED array has a common cathode configuration. The control module generates a synchronization control (SC) signal. Based on the SC signal, the driver module outputs an input voltage to scan lines of the LED array sequentially without overlapping in time so as to drive LEDs of the LED array to emit light in a line scan manner, and generates an image refresh signal that is related to the output of the input voltage to one of the scan lines which corresponds to a last line of the line scan in each line scan cycle and that is further related to refreshing of images on a display constituted by the LED array and the display module. | 2021-09-30 |
20210304692 | SCAN-TYPE DISPLAY APPARATUS AND DRIVING DEVICE THEREOF - A scan-type display apparatus includes a light emitting module, a display module, a control module and a driver module. The light emitting module includes an LED array having a common cathode configuration. The control module generates an image stream, a plurality of switching signals that cause the LED array to emit light in a line scan manner, and an image refresh signal that is related to refreshing of images on a display constituted by the light emitting module and the display module. The driver module generates a drive output to drive the display module, such that the display shows images represented by the image stream and that the refreshing of images on the display is synchronous to the line scan. | 2021-09-30 |
20210304693 | ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF - An electronic apparatus includes a memory configured to store first output luminance information corresponding to a first bit image, and second output luminance information corresponding to a second bit image; a display panel; a backlight including a plurality of backlight blocks configured to provide light to the display panel; a driver configured to individually drive each backlight block of the plurality of backlight blocks; and a processor configured to, based on receiving the first bit image, identify brightness information of the first bit image, and based on the brightness information being less than a threshold value, control the driver to drive at least one backlight block, from among the plurality of backlight blocks, based on the second output luminance information, wherein a number of bits of the second bit image is greater than a number of bits of the first bit image. | 2021-09-30 |
20210304694 | OVER-CURRENT PROTECTION METHOD FOR DISPLAY PANEL AND DISPLAY DEVICE - The present application discloses an over-current protection method for display panel and a display device. The over-current protection method for display panel includes the following steps: calculating current input by a level shifter during a first preset time of a first clock signal after the first clock signal is received; determining whether the current input by the level shifter during the first preset time is larger than a first preset current; controlling the level shifter to stop running in determining that the current input by the level shifter during the first preset time is larger than the first preset current. | 2021-09-30 |
20210304695 | REFLECTIVE-TYPE DISPLAY SCREEN AND CONTROL METHOD THEREOF, AND DISPLAY DEVICE - A reflective-type display screen and a control method thereof, and a display device are provided. The reflective-type display screen comprises, a display panel, a compensation light source, a detector module and a processor module. The display panel comprises a reflection surface, the display panel is configured to reflect light by the reflection surface to realize display; the compensation light source is in the display panel; the detector module is on a light-outputting side of the display panel and is configured to acquire an intensity of ambient light outside the display screen; and the processor module is respectively connected with the detector module and the compensation light source and is configured to control operation of the compensation light source based on the intensity of the ambient light acquired by the detector module. | 2021-09-30 |
20210304696 | ACTIVE MATRIX SUBSTRATE AND DISPLAY DEVICE - An active matrix substrate includes a plurality of signal lines, each of which includes first and second line portions and an inner connection portion (connection portion) that connects the first and second line portions. The first and second line portions of one of two adjacent signal lines are made of first and second conductive layers, respectively, and the first and second line portions of the other of the two adjacent signal lines are made of second and first conductive layers, respectively. The position of the connection portion of each of the signal lines is determined in accordance with the layout position of that signal line in the line region. | 2021-09-30 |
20210304697 | DISPLAY COMPONENT COMPENSATION METHOD AND DISPLAY COMPONENT COMPENSATION DEVICE - The disclosure provides a display component compensation method and a display component compensation device. The display component compensation method includes: obtaining a frequency value of a spread-spectrum component at time T | 2021-09-30 |
20210304698 | METHOD FOR CHARGING PIXELS AND DISPLAY PANEL - A method for charging pixels and a display panel is provided, the method comprising: turning on thin-film transistor switches of pixels in a current row; inputting a positive polarity signal to one of a first data line and a second data line; inputting a negative polarity signal to the other of the first data line and the second data line at set intervals; turning off the thin-film transistor switches of the pixels in the current row. | 2021-09-30 |
20210304699 | ERASING UNIT FOR IMAGE STICKING, CONTROL METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY DEVICE - Embodiments of the present disclosure provide an erasing unit for image sticking in a liquid crystal display device, a control method thereof and a liquid crystal display device. A first controlling signal may be generated by dividing a voltage at a DC power supply terminal. A controlling circuit may output a second controlling signal and a third controlling signal in responding to the voltage of the first controlling signal being smaller than or equal to a reference voltage. A charging and discharging circuit may discharge under the control of the second controlling signal and output a high-level voltage signal to an outputting circuit. The outputting circuit may supply the high-level voltage signal outputted by the charging and discharging circuit to TFTs in the liquid crystal display device, controlling the TFTs to be turned on. | 2021-09-30 |
20210304700 | CONTROL METHOD FOR DISPLAY DEVICE AND DISPLAY DEVICE - A control method for a projector that includes a microphone accepting a speech-based operation and a remote control light receiving unit or an operation panel accepting a non-speech-based operation is provided. When the microphone accepts a speech-based operation, a first operation mode is executed and a first setting UI showing that processing corresponding to the speech-based operation is executed is displayed. When the remote control light receiving unit or the operation panel accepts a non-speech-based operation, a second operation mode is executed and a second setting UI that can be operated by a non-speech-based operation accepted by the remote control light receiving unit or the operation panel is displayed. The processing corresponding to the speech-based operation accepted by the microphone is not executed while the second setting UI is being displayed. | 2021-09-30 |
20210304701 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - Provided herein may be a display device. The display device may include a display panel including a plurality of unit blocks disposed in a display area, the plurality of unit blocks including a first area displaying a logo or a banner, a second area having largest load value and a third area disposed between the first area and the second area, a display panel driver configured to generate data voltages based on input image data, and a zonal compensator configured to receive the input image data, to calculate load values of the input image data for the plurality of unit blocks, respectively, and to control luminance of each of the first area and the third area based on a location difference between the first area and the second area and a load value difference between the first area and the second area. | 2021-09-30 |
20210304702 | DISPLAY APPARATUS AND DISPLAY METHOD WITH BRIGHTNESS CONVERSION - A display apparatus includes at least one memory and at least one processor which function as a processing unit, a display control unit, and a setting unit. The processing unit is configured to perform first image processing and second image processing. The display control unit is configured to perform control to perform a first display based on a result of the first image processing and a second display based on a result of the second image processing, together. The setting unit is configured to set upper-limit brightness of the second display. An Electro-Optical Transfer Function (EOTF) type of the first display and an EOTF type of the second display are EOTF types dealing with high dynamic range (HDR). The processing unit converts brightness of an image according to the upper-limit brightness and the EOTF type of the first display in the second image processing. | 2021-09-30 |
20210304703 | PEAK LUMINANCE CONTROL TO ENABLE HIGHER DISPLAY BRIGHTNESS - Systems, methods, and devices are provided for providing intra-frame luminance scaling to avoid drawing excessive power while still providing exceptional brightness. An instantaneous average pixel luminance of an electronic display may be determined. The instantaneous average pixel luminance may correspond to an amount of light currently being emitted by the electronic display due to a previous image frame and a current image frame. Based at least in part on the instantaneous average pixel luminance, the luminance of a subset of pixels of image data of the current image frame may be adjusted, thereby allowing the electronic display to operate at a relatively high brightness level without exceeding a power limit. | 2021-09-30 |
20210304704 | Display Device - A display device is provided, the display device includes a display panel capable of being operated in a sectional display state, the display panel comprising: a first display portion, and a second display portion not in a same plane with the first display portion, when the display panel is operated in the sectional display state, the first display portion is operated in a display mode, and the second display portion is operated in a power saving mode. | 2021-09-30 |
20210304705 | IMAGE DISPLAY APPARATUS AND METHOD FOR MANAGING DATA PACKET LOSS - A method of efficiently processing packet loss in an image display apparatus and the image display apparatus is provided. The method includes receiving an image divided into a plurality of segments, identifying a segment which a user is looking at, from among the plurality of segments, determining whether there is a loss in at least one data packet in the segment, which the user is looking at, from among the plurality of segments, and requesting to retransmit a lost data packet in the segment that the user is looking at, based on a result of the determining. | 2021-09-30 |
20210304706 | LOW-LATENCY ADAPTIVE STREAMING FOR AUGMENTED REALITY SCENES - The present disclosure relates to systems, non-transitory computer-readable media, and methods that iteratively select versions of augmented reality objects at augmented reality levels of detail to provide for download to a client device to reduce start-up latency associated with providing a requested augmented reality scene. In particular, in one or more embodiments, the disclosed systems determine utility and priority metrics associated with versions of augmented reality objects associated with a requested augmented reality scene. The disclosed systems utilize the determined metrics to select versions of augmented reality objects that are likely to be viewed by the client device and improve the quality of the augmented reality scene as the client device moves through the augmented reality scene. In at least one embodiment, the disclosed systems iteratively select versions of augmented reality objects at various levels of detail until the augmented reality scene is fully downloaded. | 2021-09-30 |
20210304707 | DISPLAY CONTROL DEVICE AND DISPLAY CONTROL METHOD - Included are: a data acquiring unit for acquiring a design value indicating a value as a control target and an actual value indicating an actual measurement value for state information indicating states of a plurality of target areas; a graphic generating unit for generating a graphic indicating the design value and generating a graphic indicating the actual value on the basis of position coordinates of the generated graphic indicating the design value; and a display control unit for performing control to display the graphic indicating the design value and the graphic indicating the actual value that have been generated on a same screen of a display device for each of the target areas. The graphic generating unit generates the graphic indicating the design value and the graphic indicating the actual value using graphics that allow shapes thereof to be distinguished from each other when the graphic indicating the design value and the graphic indicating the actual value are superimposed and displayed while centers of gravity are matched. | 2021-09-30 |
20210304708 | PERIPHERY DISPLAY DEVICE FOR WORK MACHINE - There is provided a periphery display device for a work machine, which displays a bird's-eye view image around the work machine. A display magnification of a region between a peripheral line having a turning radius of the work machine and an offset peripheral line surrounding the peripheral line is different from a display magnification of a region inside the peripheral line. | 2021-09-30 |
20210304709 | PORTABLE ELECTRONIC DEVICE FOR MIXED REALITY HEADSET - A portable electronic device is used with a mixed reality headset. The MR headset includes a lens and a holder that retains the portable electronic device in a defined orientation relative to the lens. The portable electronic device includes a camera, a display device, and a processor. The camera outputs video frames and is arranged to view the lens. The display device is arranged to display information that is projected on the lens for reflection directly or indirectly toward the user's eyes and the camera. The processor performs operations that include processing the video frames from the camera to identify locations of at least one real-world feature, displaying information on the display device, and controlling at least one of the processing of the video frames and the displaying of the information on the display device to at least partially reduce occurrence in the video frames of the displayed information. | 2021-09-30 |
20210304710 | STOPPER RAIL FOR SILENT PIANO - A stopper rail of a silent piano, which can make collision noise generated when a hammer shank collides against the stopper rail, blurred in the sense of pitch thereof and difficult to be recognized by the human ear, in a silent performance mode. In this mode, the stopper rail is contacted by the hammer shank of a hammer being pivotally moved to stop pivotal movement of the hammer. The stopper rail includes a rail body having a predetermined flexural rigidity allowing vibration, a first cushion provided on one surface of the hammer shank, for being contacted by the hammer shank being pivotally moved, and a vibration suppressing portion provided on an opposite surface of: the rail body to the first surface so as to apply a load to the rail body to suppress vibration of the rail body when the hammer shank contacts the rail body. | 2021-09-30 |
20210304711 | Custom Fitting Stringed Instrument Pick - The Custom Fitting Stringed Instrument Pick provides a fast, comfortable and effective way to mimic the natural fingernails so many musicians cannot maintain in order to pluck the strings of a musical instrument. | 2021-09-30 |
20210304712 | LIGATURE FOR WOODWIND MOUTHPIECE - A ligature for a woodwind mouthpiece includes a ligature strap with a carbon fiber portion and at least one flexible strap portion attached to and extending from the carbon fiber portion along one of the side edges. The flexible strap portion is folded over to form two layers of flexible strap, and a pair of rods are disposed between the two layers of one of the flexible strap portions. A closure mechanism passes through the flexible strap portion and each rod. | 2021-09-30 |
20210304713 | EFFECT ADDITION DEVICE, EFFECT ADDITION METHOD AND STORAGE MEDIUM - An effect addition device includes at least one processor that executes a time domain convolution process of convolving a first time domain data part of impulse response of sound effects with a time domain data on an original sound, a frequency domain convolution process of convoluting a second time domain data part of the impulse response data with the time domain data on the original sound, a convolution extension process of extending a convolved state(s) of an output signal(s) resulting from the time domain convolution process and/or the frequency domain convolution process by arithmetic processing which corresponds to an all-pass filter and/or arithmetic processing which corresponds to a comb filter, and a synthesized sound effect addition process of adding a sound effect which is synthesized by execution of the time domain convolution process, the frequency domain convolution process and the convolution extension process to the original sound. | 2021-09-30 |
20210304714 | Electronic Wind Instrument - An electronic wind instrument includes: a breath sensor; an operating element that receives an instruct related to a pitch; a casing to which the breath sensor and the operating element are provided; a bell having a tubular shape and facing the casing; and a first separate material body that forms a fixing member fixed to the casing and attached to an outer peripheral surface of the bell. | 2021-09-30 |
20210304715 | Electronic Touch Capacitance Switch for Musical Instrument - An electronic switch for the upgrade of an electric stringed instrument for enhancing the musical or artistic performance of a user. The electronic switch has two parts. The first part consisting of a printed circuit board with terminals for wire connections. On the printed circuit board are solid state relays and other electronic components. They are electronically controlled by the second part that is an external user-controlled switch. The switch is an LED touch capacitance switch, also referred as but not limited to, a capacitance touch switch, or touch key. The capacitance touch switch has an LED light that changes colors from either a blue or green to red, but not limited to, indicating when the electronic switch is activated, When the LED touch capacitance switch activates the electronic switch board, the electronic switch board reroutes multiple signals that are attached to its terminal connectors. The electronic switch allows the user to route multiple signals at once with one touch of the LED touch capacitance switch. The LED touch capacitance switch consisting of an LED light that changes colors from either a blue or green to red, but not limited to, when touched allows the user to know the status of the electronic switch. Both parts of the electronic switch obtain power from some type of battery or super capacitor power source, but not limited to. | 2021-09-30 |
20210304716 | SWITCH FINGERBOARD FOR VIOLIN FAMILY MUSICAL INSTRUMENTS - A set of new accessories for the violin family instrument, switch fingerboards, which includes an assembly of switches, suitable for violin learners. Switches are laid out regularly on the spots corresponding to the notes which are written on the fingerboards. Once a switch is turned on (pressed by a finger), a CPU will be triggered, and then output of the signal of a desired pitch will immediately cause the speaker to produce a sound of that pitch. Such a switch fingerboard will surely assist beginners to practice how to stop strings and to shift positions to get pitches more precisely and efficiently. Additionally, an n-like, switch assembly fingerboard is described, where all the switches are embedded into a rectangular plate in equal intervals. With the same CPU, ROM, amplifier and speaker system, any sound recorded from a performance in the violin family, corresponding to each note, can be replayed on command. | 2021-09-30 |
20210304717 | SYNTHESIZED PERCUSSION PEDAL AND LOOPING STATION - An apparatus for facilitating control of midi-sequence generation is disclosed. The apparatus may include a midi-sequence module configured to store a plurality of main midi sequences, store a plurality of fill midi sequences, and playback a plurality of main midi sequences and the plurality of fill midi sequences. The apparatus can also include a first foot-operable switch configured to operate the midi-sequence module, an instrument input, and a looping means configured to record a plurality of signals received from the instrument input, generate a plurality of recorded loops associated with the plurality of recorded signals, store the plurality of recorded loops, and playback each of the plurality of recorded loops. The apparatus can also include a second foot-operable switch configured to operate the looping means. | 2021-09-30 |
20210304718 | ELECTRONIC DRUMS - An electronic drum, comprising: a bottom member; a drum head; a drum sensor comprising: a passive resonant circuit mounted on the drum head and having a resonant frequency; and an active resonant circuit mounted on the bottom member and configured to excite the passive resonant circuit at the resonant frequency; a sensor driver to drive the active resonant circuit with an RF drive signal at the resonant frequency; and a detector to detect a level of RF signal from the driven active resonant circuit for sensing a position and/or velocity of the drum head; and a signal processor, coupled to the detector, configured to process the detected level of RF signal to sense a position and/or velocity of the drum head for determining when the drum head is hit. | 2021-09-30 |
20210304719 | Electric Bowed String Instrument - According to an aspect of the present invention, there is an electric violin comprising a sound bar having a first tang and a second tang. The central portion of the sound bar rests on a top plate of the violin, separated by a separator pad, and the first and second tangs protrude to an inner cavity of the violin through a first and a second plate hole of the top plate. A pickup assembly includes a first and a second pickup, where each of the pickups comprise a bobbin made of two plates separated by a plurality of magnetic polepieces and surrounded by a coil wire. Each of the pickups includes a compression mechanism including a height adjustment screw that holds the compression mechanism at a firm tension while the distance between the plurality of the magnetic polepieces of the pickup and the corresponding tang satisfies a tolerance gap. | 2021-09-30 |
20210304720 | Magnetic Pickup Positioning Mechanism for Electric Musical Instruments - The magnetic pickup positioning mechanism for electric musical instruments is mounted beneath the strings between the neck and bridge of an electric musical instrument like the electric guitar or bass. It includes a length of “C” profile track fastened to the guitar and one or more slide-swivel assemblies that twist-lock into, slide and rotate along the track. Magnetic pickups are mounted to the slide-swivel assemblies that allows the player to use their hand to slide and rotate the pickups to various positions and angles between the neck and bridge in order to get a wide variety of tones. | 2021-09-30 |
20210304721 | BUZZER, BUZZER DEVICE AND SECURITY EQUIPMENT - A buzzer comprises a housing ( | 2021-09-30 |
20210304722 | VIBRATION GENERATING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME - A display apparatus includes a display panel displaying an image and a vibration generating device disposed on a rear surface of the display panel to vibrate the display panel. The vibration generating device includes a piezoelectric structure including a first region and a second region, the first region has a vibration characteristic of a first frequency, and the second region has a vibration characteristic of a second frequency which differs from the first frequency. | 2021-09-30 |