25th week of 2014 patent applcation highlights part 30 |
Patent application number | Title | Published |
20140168155 | METHOD, STORAGE MEDIUM, AND ELECTRONIC APPARATUS FOR CALIBRATING TOUCH SCREEN - The present invention provides a calibration method of a touch screen which comprises a display module and a sensor module. The calibration method comprises the following steps: receiving coordinate values of multiple display points shown on the display module; receiving coordinate values of multiple sensing points received by the sensor module, wherein the multiple sensing points are corresponding to the multiple display points, respectively, for forming at least four multiple correspondences; calculating a first set of calibration formulas according to the multiple correspondences; adjusting the multiple sensing points according to the first set of calibration formulas; and calculating a second set of calibration formulas according to the adjusted sensing points. | 2014-06-19 |
20140168156 | FAIL SAFE DESIGN FOR A STYLUS THAT IS USED WITH A TOUCH SENSOR - A system and method for enabling a stylus to be used with a touch sensor even after it has failed in an open mode or a closed mode, wherein the tethered stylus activates the inking function when the stylus is in contact with the touch sensor and deactivates the inking function when the stylus is lifted off the surface of the touch sensor when the switch is functioning properly, but when there is a failure of the switch in the open mode or the closed mode, enabling the tethered stylus to continue functioning by using a timer to activate the inking function when the tethered stylus is close enough to be detected by a touch sensor, and to deactivate the inking function when the tethered stylus is no longer detectable by the touch sensor. | 2014-06-19 |
20140168157 | TOUCH DISPLAY CIRCUIT, DRIVE METHOD THEREOF, ARRAY SUBSTRATE AND DISPLAY DEVICE - The present invention provides a touch display circuit of a pixel unit, a drive method thereof, an array substrate and a display device, by means of which the process steps in manufacturing a touch display product can be reduced, and meanwhile, the aperture ratio of the product can be increased to raise the added value. The touch display circuit comprises a touch unit and a display unit; a first scanning line, a second scanning line, a detection signal line, a data line and a signal control line connected with the touch unit; and a gate line and a data line connected with the display unit, wherein the touch unit comprises a first switch transistor, a second switch transistor, a first capacitor, a touch electrode and an amplifier transistor. | 2014-06-19 |
20140168158 | Touch Panel Structure of Narrow Border - A touch panel structure of narrow border includes a panel having an inner surface, a first sensing electrode layer and a second sensing electrode layer formed on the inner surface. The first sensing electrode layer includes plural first conductor line units and plural connection lines arranged in a first direction for detecting whether there is an external object approached according to a touch driving signal. The second sensing electrode layer includes plural second conductor line units arranged in a second direction. When performing a touch sensing and receiving the touch driving signal, each of the second conductor line units makes use of a corresponding connection line to be extended to one side of the panel. | 2014-06-19 |
20140168159 | INDUCTION UNIT, TOUCH DETECTING ASSEMBLY AND TOUCH SENSITIVE DEVICE - An induction unit, a touch detecting assembly, and a touch sensitive device are provided. The touch sensitive device comprises: a substrate ( | 2014-06-19 |
20140168160 | TECHNIQUES FOR DISAMBIGUATING TOUCH DATA USING USER DEVICES - Techniques for disambiguating touch data and determining user assignment of touch points detected by a touch sensor are described. The techniques leverage both user-specific touch data projected onto axes and non-user-specific touch data captured over a complete area. | 2014-06-19 |
20140168161 | DISPLAY DEVICE - A sense line drive circuit ( | 2014-06-19 |
20140168162 | TOUCH SENSITIVE DISPLAY SYSTEM - A display includes a display area that emits light and a border region surrounding at least a portion of the light emitting region. A light guide plate is overlaying the display area. A lighting module is operatively interconnected with the light guide plate to provide light to the light guide plate and positioned within the border region, and a one camera module is operatively interconnected with the light guide plate to sense light from the light guide plate and positioned within the border region. The display determines a position of a touch on the light guide plate by determining a location of frustrated total internal reflection within the light guide plate as a result of the touch on the light guide plate. | 2014-06-19 |
20140168163 | OPTICAL TOUCH SENSING STRUCTURE - An optical touch sensing structure includes a transparent substrate, a transparent adhesive layer and a plurality of transparent optical spheres. The transparent substrate has a top surface, and the transparent adhesive layer is disposed on the top surface of the transparent substrate. The transparent adhesive layer includes a plurality of adhesive portions. The adhesive portions are separate from one another and expose a portion of the top surface. The transparent optical spheres are disposed on the adhesive portions. The transparent optical spheres at each adhesive portion are arranged as a single layer, and the transparent optical spheres are fixed on the transparent substrate via the adhesive portions. When an infrared ray reaches each transparent optical sphere, the infrared ray is retroreflected and reflected by each transparent optical sphere. | 2014-06-19 |
20140168164 | MULTI-DIMENSIONAL TOUCH INPUT VECTOR SYSTEM FOR SENSING OBJECTS ON A TOUCH PANEL - A touch panel system allows multiple simultaneous touch objects on a touch panel to be distinguished. The touch panel includes on its periphery a first plurality of light transmitters and a second plurality of light sensors, each positioned around at least a portion of a perimeter of the touch panel. A processor in communication with the at least one light sensor acquires light intensity data from the sensor(s), wherein any one or more touch objects placed within a touch detectable region of the panel interrupts at least a subset of light paths between transmitter and sensor. Based on the interrupted light paths, the processor generates a touch input vector that represents the placement of each touch object on the touch panel. | 2014-06-19 |
20140168165 | ELECTRONIC DEVICE WITH VIRTUAL TOUCH FUNCTION AND INSTANT ADJUSTING METHOD FOR VIRTUAL TOUCH - An electronic device with virtual touch function and an instant adjusting method for virtual touch are provided. The instant adjusting method for virtual touch includes following steps: capturing an image of a user by an image capture device, sensing a distance between the image capture device and the user, defining a location and a size of a touch sensor region according to the distance, mapping the touch sensor region to an effective display region of the display screen, and displaying a display image mapped to the image on the display screen to allow the user to touch control a position of the display screen corresponding to a relative position of the touch sensor region according to the display image. The size of the image is constant regardless whether the distance changes or not. | 2014-06-19 |
20140168166 | INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE - An information processing method and an electronic device are disclosed. The method is applied to an electronic device, the electronic device includes a display unit and a detection unit, and the detection unit can detect at least an operating body having a distance from a surface of the display unit within a predetermined space range. The method includes: detecting whether there is a first operating body within a predetermined space range, and generating a detection result; acquiring first operating information corresponding to the first operating body if the detection result indicates that there is the first operating body within the predetermined space range; generating an adjustment instruction based on the first operating information; and adjusting a display parameter of the first display object based on the adjustment instruction. | 2014-06-19 |
20140168167 | STRAY-LIGHT-COUPLED BIOMETRICS SENSING MODULE AND ELECTRONIC APPARATUS USING THE SAME - A stray-light-coupled biometrics sensing module includes a light-transparent body, a display unit and an optical module. The light-transparent body has a front side and a backside. The front side is configured to support an organic object thereon. The display unit attached to the backside of the light-transparent body displays a frame. The optical module is attached to the backside of the light-transparent body through an adhesive, and is disposed adjacent to the display unit. First light rays of the frame emitted from an eye-viewing screen couple into the organic object through the light-transparent body. After travelling a short distance in the organic object, the first light rays couple out of the organic object and re-enter the light-transparent body as second light rays entering the optical module. The optical module senses the second light rays to generate a biometrics image signal. An electronic apparatus is also disclosed. | 2014-06-19 |
20140168168 | DISPLAY DEVICE, AND METHOD OF CONTROLLING DISPLAY DEVICE - A display device includes a projection unit adapted to display an image on a screen, a position detection unit adapted to detect a pointed position of a pointing body in the screen, and a control section adapted to perform a function related to an operation corresponding to an operation area in a case in which the operation area is disposed outside a display area of the image in the screen, and the pointed position detected by the position detection section is located within the operation area. | 2014-06-19 |
20140168169 | OPTICAL CONTROL SYSTEM WITH MODULATED EMITTERS - An optical control system is described, which employs a series of optical emitters and detectors arranged about a touch area. The emitters are driven by a series of functions, and the system is operable to correlate the signals received at the detectors with the functions to determine the amount of energy received by the detectors from each of the emitters. This system means that all or many emitters can be modulated simultaneously, so the scanning process is accelerated. Also, the energy estimates arrived at by correlation with the functions are largely unaffected by external interference signals as well by each other. An additional benefit of the present invention is that the correlation processing makes use of many detector samples and tends to yield results which have higher resolution than the sample values themselves, due to the averaging of noise over the sample set. | 2014-06-19 |
20140168170 | iPHONE FREQUENCY SENSOR/MAGNIFIER APPLICATION - Devices, using emitted acoustic signals and received vibrations, determine resonant frequencies of a surface or other object, and determine useful information about that surface, including size, thickness, and material. Received vibrations include impulse vibrations from striking that surface with a finger or stylus, or from a frequency or from a swept-sinusoid emitted by the device. The device can adjust its frequency output to use the surface as an amplifier for alarms or speakers, or a center frequency for sonic output. Using an accelerometer, devices sense impulse vibrations, translating those impulses into information, such as keystrokes, game controls, mice, or musical instrument controls. Devices can emulate keyboards and input devices using tabletops. Devices can coordinate signals through multiple media, including air, surface, or EMF channels. | 2014-06-19 |
20140168171 | TOUCH SENSING DEVICE AND TOUCH SENSING METHOD - There are provided a touch sensing device and a touch sensing method, the touch sensing device including a sensing circuit unit detecting a plurality of changes in capacitance generated in a panel unit, a signal converting unit generating a plurality of pieces of sensing data for determining a touch input from the plurality of changes in capacitance detected by the sensing circuit unit, and an operating unit determining the touch input based on the plurality of pieces of sensing data, wherein the operating unit corrects a coordinate of the touch input by applying a predetermined correction value when it is determined that the coordinate of the touch input is included in an edge region of the panel unit, and sets different correction values according to a touch area of the touch input included in the edge region. | 2014-06-19 |
20140168172 | CAPACITIVE DISK UNIT - Embodiments of a capacitive disk unit for a stylus for a capacitive touchscreen are disclosed. A conductive coupler has a flat proximal face and a socket for receiving a ball joint on its distal end. The distal portion of the socket may comprise a plurality of thin fingers that flex to capture the ball, forming notches between the fingers that are wide enough for the stylus shaft to pass into them, allowing the body of the stylus to be moved to a lower angle to the conductive coupler. Conductivity between the unit and the stylus is maintained continuously. If a larger diameter conductive surface is necessary, it may further comprise a disk and conductive layer, which may both be transparent. The conductive coupler may be molded of conductive polymer, and the disk may be overmolded using transparent polymer. Lack of metal parts reduces complexity, cost, and manufacturing defect risks. | 2014-06-19 |
20140168173 | AUTOMATIC CALIBRATION OF STYLUS LOCATION USING MAPPING BETWEEN COLOR AND LOCATION - The present disclosure describes an electronic device, a stylus having a color sensor, and methods for calibrating the stylus relative to a screen of the electronic device. A color image is displayed on the screen of the electronic device, the color image comprising pixels each having one or more color components. A first screen location is determined at which the color components of a pixel match one or more color components sensed by the stylus. A second screen location is determined in response to a sensed location of the stylus and dependent upon one or more calibration parameters. The calibration parameters are adjusted dependent upon the first and second screen locations. | 2014-06-19 |
20140168174 | STYLUS LOCATION UTILIZING MULTIPLE MAGNETOMETERS - The present disclosure provides a host electronic device, a stylus and a method for determining the location of a stylus with respect to a host electronic device. A magnetic field generator of the stylus is energized and a first magnetic field is sensed at two or more magnetometers of the host electronic device. The location of the stylus with respect to the host electronic device is determined dependent upon the first magnetic field. A second magnetic field may be sensed, while the magnetic field generator is either deactivated or energized with an opposite polarity, to correct for the presence of a background magnetic field. The magnetometers may be directional magnetometers and may be arranged in an array. | 2014-06-19 |
20140168175 | MAGNETICALLY COUPLING STYLUS AND HOST ELECTRONIC DEVICE - Magnetic coupling between a stylus and a host electronic device is provided using an array of magnetic field generators that produce a magnetic field in proximity to a drawing surface of the host electronic device. The magnetic field produces a force on a magnetic tip of the stylus. The magnetic field may be controlled dependent upon the location, motion, tilt angle and/or contact force of the stylus and may also be controlled dependent upon images rendered on a display screen that is combined with the drawing surface. The magnetic field may also cause motion in a movable magnet of the stylus. The energy associated with the motion may be harvested to provide power to the stylus. | 2014-06-19 |
20140168176 | MULTI-PURPOSE STYLUS FOR A COMPUTING DEVICE - A multi-purpose stylus and method for communicating and interacting with a computing device both through physical contact and wirelessly. Embodiments of the stylus and method facilitate the use of the stylus as both a physical input instrument (by contacting a surface of the computing device to input data) and as a remote wireless instrument using a variety of auxiliary devices. Many types and combinations of auxiliary devices may be incorporated into embodiments of the stylus and method. These include one or more microphones and speakers, a laser pointer, a camera, a color sensor for obtaining color coordinates of an object, and an accelerometer to identify and interpret user gestures. Moreover, identification and authentication of a user may be achieved by including a fingerprint sensor and an identification device having a unique identifier. A transceiver is used to wireless communicate and control remote devices and the computing device. | 2014-06-19 |
20140168177 | Wireless Stylus Device with Interchangeable Tips and Eraser - There is provided a method and system for a wireless stylus device with interchangeable tips and an eraser. The method comprises, detecting a tip connected to the stylus device from a plurality of tips, detecting a movement of the stylus device, determine a code representing a feature of an application of an interactive device based on the tip and the movement, and transmitting the code to an interactive device. The wireless stylus device may include an accelerometer, which may detect an inversion of the wireless stylus device and enable an erasing feature in the application. The wireless stylus device may provide the tip and the movement to the interactive device through a speaker using an audio code, including a frequency or series of sounds. | 2014-06-19 |
20140168178 | Transaction Automation & Archival System Using Electronic Contract Disclosure Units - A transaction automation and archival system is provided for controlling, real-time logging, and archiving complex commercial transactions such as the purchase and financing of an automobile. An electronic contract disclosure unit or ECDU includes a digitizing video display for imaging the various documents involved in the transaction and a digitizer for allowing participants to sign, indicate choices, and otherwise interact directly on documents and images presented on the display. A computer controls the progress of the transaction, controlling, for example, the order of presentation of documents to a vehicle purchaser, receiving signatures on the displayed documents, offering choices of various packages to the purchaser, and insuring that the transaction is carried out properly. The transaction is logged for future review which may include a video record. One or more fingerprint readers allow participants to select between options while simultaneously verifying the identity of the individual making the selection. | 2014-06-19 |
20140168179 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME - An organic light emitting display capable of improving display quality. The organic light emitting display includes a data driver for supplying bias power supply to data lines in a first period of one frame, for supplying reference power supply in a second period, and for supplying data signals in a fourth period, a scan driver for sequentially supplying scan signals to scan lines in the fourth period, pixels positioned at intersections of the scan lines and the data lines, and a first control line, a second control line, a third control line, and a fourth control line commonly coupled to the pixels. Each of the pixels includes a first capacitor for previously charging voltages corresponding to the data signals and a second capacitor charged by a voltage of the first capacitor in a third period between the second period and the fourth period. | 2014-06-19 |
20140168180 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - A structure of a pixel and an organic light emitting display device using the same are provided. The pixel includes an organic light emitting diode; a first transistor controlling the amount of current supplied from a first power source to the organic light emitting diode depending on a voltage applied to a second node; a second transistor coupled between a data line and a first node, and turned on when a scan signal is supplied to a first scan line; a third transistor coupled between the first power source and the first node, and turned on when the scan signal is supplied to a second scan line; a fourth transistor coupled between the first power source and the second node, and turned on when the scan signal is supplied to the second scan line; and a storage capacitor coupled between the first and second nodes. | 2014-06-19 |
20140168181 | SHIFT REGISTER, DISPLAY DRIVE CIRCUIT, DISPLAY PANEL, AND DISPLAY DEVICE - A shift register is disclosed which includes, at respective stages, unit circuits ( | 2014-06-19 |
20140168182 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING AUXILIARY CAPACITANCE LINES - Provided is a liquid crystal display device with reduced power consumption employing a CS drive method. | 2014-06-19 |
20140168183 | DRIVING DEVICE FOR CONTROLLING POLARITY REVERSAL OF LIQUID CRYSTAL DISPLAY PANEL - The present invention provides a driving device for controlling polarity reversal for liquid crystal display panel, which includes a timing control circuit, for adding a polarity reversal control bit to image data, and generating image data of mini-LVDS format according to predefined mini-LVDS format protocol; and a panel driving circuit, for receiving image data of the control information of mini-LVDS format from the timing control circuit, and separating the polarity reversal control bit and the image data of the pixels from the received image data of mini-LVDS format. | 2014-06-19 |
20140168184 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display includes a display panel including data lines, gate lines crossing the data lines, and pixels and a panel driving circuit which supplies a data voltage to the pixels of the display panel during a power-on period and then is additionally driven for a predetermined power-on delay duration time delayed from a power-off start time of a power input signal. The panel driving circuit supplies a reverse polarity recovery voltage having a polarity opposite the data voltage to the pixels or supplies a recovery voltage, which is different from a gate voltage of a driving element of each of the pixels, to a source terminal of the driving element of each pixel for the predetermined power-on delay duration time. | 2014-06-19 |
20140168185 | DISPLAY APPARATUS, VIDEO WALL APPARATUS, DISPLAY METHOD AND VIDEO WALL DISPLAY METHOD - A display apparatus is disclosed. The display apparatus includes a display panel, a photonic crystal array which is arranged on at least one side of the display panel and displays an image based on an applied voltage, an electrode which applies voltage to the photonic crystal array, and a controller which controls so that voltage is applied to the photonic crystal array based on image information displayed on the display panel. | 2014-06-19 |
20140168186 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device includes a display panel including gate lines, data lines, and pixels connected to the gate lines and the data lines, a gate driver driving the gate lines, a data driver driving the data lines, a voltage generator generating first and second voltages to drive the gate driver, and a timing controller receiving an image signal, applying a data signal and first control signals to the data driver, and applying second control signals to the gate driver. The timing controller calculates a total operation time of the display panel and applies a first voltage control signal and a second voltage control signal to the voltage generator to correspondingly change a voltage level of at least one of the first and second voltages when the total operation time exceeds a predetermined reference time. | 2014-06-19 |
20140168187 | Power Reduction Technique for Digital Display Panel with Point to Point Intra Panel Interface - A system and method are disclosed to control the power consumption of column drivers in a display system. A video input signal is received which has an active video period and a vertical blanking period between frames. A timing controller transmits a first video frame to a column driver. The timing controller transmits a column driver disable command during a vertical blanking period. Prior to the subsequent active video period, the timing controller transmits a column driver enable command. The timing controller proceeds to transmit a second video frame to the column driver. In one embodiment, the timing controller determines whether to disable and enable the column driver based on a refresh rate, the refresh rate calculated by the timing controller from the video input signal. | 2014-06-19 |
20140168188 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF - An organic light emitting display device and a driving method thereof that can stably compensate for a threshold voltage of a driving transistor. The organic light emitting display device includes pixels positioned at intersection portions (crossing regions) of scan lines and data lines, each pixel including the driving transistor having a gate electrode initialized to a voltage of an initialization power source before a data signal is supplied; power source lines coupled to the pixels in a column direction parallel with the data lines; and an initialization power source generator generating the initialization power source to the pixels via the power source lines. In the organic light emitting display device, the initialization power source generator controls the voltage of the initialization power source supplied to each pixel, corresponding to the gray scale of the data signal to be supplied to the pixel. | 2014-06-19 |
20140168189 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME - An organic light emitting diode (OLED) display and a method for driving the same, which can display an image with more uniform luminance is disclosed. In one aspect, the OLED display includes a plurality of pixels arranged in a matrix of a plurality of rows and a plurality of columns; a data driver supplying second data signals corresponding to a second data obtained by converting a first data, in response to first data signals corresponding to the first data or a data control signal; and a compensator converting output currents output from the pixels, corresponding to the first data signals into a output voltages, and supplying, to the data driver, the data control signal for converting the first data into the second data, corresponding to the output voltages and the first data based on the output voltages and the first data. | 2014-06-19 |
20140168190 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - Discussed is an OLED display device and a method of driving the same. The OLED display device includes first to third transistors, a capacitor, a driving transistor, and an OLED. The first transistor supplies a data voltage to a first node according to a first scan signal. A first electrode of the second transistor is connected to the first node, and a gate of the second transistor is connected to a second electrode of the second transistor. The third transistor initializes a voltage of a second node according to a second scan signal. One end of the capacitor is connected to the second node, and the other end of the capacitor is connected to a third node. A gate of the driving transistor is connected to the second node, and a source of the driving transistor is connected to the third node. The OLED emits light. | 2014-06-19 |
20140168191 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - Disclosed is an organic light emitting display device that displays images with uniform luminance by compensating degradation of organic light emitting diode, and a method for driving the same. The device comprises a display panel with sub-pixels, each sub-pixel having an organic light emitting diode for emitting light; a memory which stores accumulated data of each sub-pixel; and a panel driver which calculates an individual compensation gain value for each sub-pixel and a global compensation gain value for all the sub-pixels in common based on the accumulated data of sub-pixel, modulates input data for each sub-pixel through the individual compensation gain value and global compensation gain value, converts the modulated data into a data voltage, and accumulates the modulated data on the accumulated data of the corresponding sub-pixel and stores the obtained data in the memory. | 2014-06-19 |
20140168192 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - Disclosed is an organic light emitting display device and a method for driving the same to prevent luminance variations caused by degradation variations, and to prevent picture quality from being deteriorated by residual images caused by the luminance variations. The device includes a display panel having a plurality of sub-pixels, each sub-pixel having an organic light emitting diode; a memory which stores accumulated data of each sub-pixel therein; and a panel driver which accumulates input data of each sub-pixel every accumulation period, stores the accumulated data in the memory, generates a degradation compensation gain value of each sub-pixel, generates modulated data of each sub-pixel by modulating the input data of each sub-pixel in accordance with the degradation compensation gain value of each sub-pixel, converts the modulated data into the data voltage, and supplies the data voltage to each sub-pixel. | 2014-06-19 |
20140168193 | DISPLAY MODULE AND A DISPLAY DEVICE - The embodiment of present invention provides a display module and a display device. The display module comprises a display panel and a 3D display element. The 3D display element includes a first substrate and a second substrate arranged opposite to each other. A first common electrode is arranged on the first side of the first substrate, which is the side opposite to the second substrate, and a signal electrode is arranged on the second substrate on the side opposite to the first substrate. A distance between the first substrate and the display panel is less than a distance between the second substrate and the display panel, and the first common electrode is provided with a constant voltage. | 2014-06-19 |
20140168194 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display includes a display panel, which includes a plurality of pixels and displays an image, and a data driving circuit differently outputting a compensation voltage depending on a sensing value based on a driving current. Each of the plurality of pixels includes an organic light emitting diode, a driving thin film transistor (TFT) having a double gate structure including a main gate electrode and a sub-gate electrode, a switching TFT applying a data voltage determining the driving current to the main gate electrode of the driving TFT, and a compensation TFT applying the compensation voltage for compensating for a shift amount of a threshold voltage of the driving TFT to the sub-gate electrode of the driving TFT. | 2014-06-19 |
20140168195 | ELECTRO-OPTIC DEVICE AND DRIVING METHOD THEREOF - A pixel circuit includes a driving transistor connected to a light-emitting element and capacitor connected to a gate of the driving transistor. A threshold voltage of the driving transistor is compensated during a first period based on a first voltage derived from a power supply voltage. The gate of the driving transistor is set to a second voltage during a second period, where the second voltage is derived from a data voltage stored in the capacitor. The second period includes a data program period. An operation of the pixel circuit in the first period is performed independently from an operation of the pixel circuit in the data program period. Accordingly, threshold voltage compensation and data program operations are performed in separate periods based on different voltages supplied to the driving transistor. | 2014-06-19 |
20140168196 | Light Emitting Device and Method of Driving the Light Emitting Device - A light emitting device that achieves long life, and which is capable of performing high duty drive, by suppressing initial light emitting element deterioration is provided. Reverse bias application to an EL element ( | 2014-06-19 |
20140168197 | DISPLAY SYSTEM, HOST DEVICE, AND DISPLAY DEVICE - Provided is a display system ( | 2014-06-19 |
20140168198 | LCD PANEL DRIVING METHOD, DRIVER CIRCUIT AND LCD DEVICE - A driving method for liquid crystal display (LCD) panel includes the following steps: A. sending feedback signals to a monitoring module before timing control modules (T-CONs) sends driving signals to drive display of the LCD panel; B. generating control signals when the monitoring module receives the feedback signal of each of the T-CONs, and then simultaneously sending the control signals to each of the T-CONs; C. sending a driving signal to drive display of the LCD panel when each of the T-CONs receives the control signal. | 2014-06-19 |
20140168199 | DISPLAY CONTROLLER, DISPLAY DEVICE, DISPLAY SYSTEM, AND METHOD FOR CONTROLLING DISPLAY DEVICE - In one embodiment of the present application, a display controller is capable of changing a refresh rate, indicative of how often a screen displayed on a display device having a plurality of pixels is switched, between a low refresh rate of 40 Hz and a normal refresh rate of 60 Hz and generates (i) a dot clock (reference clock) serving as a timing signal indicative of a timing of operation in the display device, (ii) video data indicative of an image to be displayed on the screen, (iii) Hsync for defining a horizontal period of a display on the screen, and (vi) Vsync for defining a vertical period of the display on the screen, so as to supply the dot clock, the video data, Hsync, and Vsync to the display device, wherein the display controller includes a dot clock generation circuit for generating the reference clock whose frequency is constant without depending on a change of the refresh rate. This makes it possible to provide the display controller which can suppress occurrence of noise also in switching the refresh rate and which does not allow any screen derangement which is caused by the noise. | 2014-06-19 |
20140168200 | PROJECTOR WITH MAIN IMAGE MODULE AND SECONDARY IMAGE MODULE - A projector includes a main image module and a secondary module. The main image module includes a main projecting unit and a main control unit outputting a main image signal to the main projecting unit. The main projecting unit projects a main image according to the main image signal. The secondary image module includes two secondary projecting units and a secondary control unit outputting a background image signal to the secondary projecting units. The secondary projecting units project two background images according to the background image signal. The two secondary projecting units are positioned at two sides of the main projecting unit, and the background images coordinate with the background of the main image. | 2014-06-19 |
20140168201 | ALERT OPTIONS FOR ELECTRONIC-PAPER VERIFICATION - A system and method to control the writing on electronic paper (e-paper). An e-paper device may incorporate authentication indicia as part of informational data written on e-paper material. The informational data is protected by a security methodology that is accessible to authorized entities. A reader device may be used to help make a verification determination of whether encrypted or encoded data has been altered. In some instances an output alert operably coupled to the reader device serves as a verification status indicator. | 2014-06-19 |
20140168202 | DISPLAY DEVICE AND A DRIVING METHOD THEREOF - Provided are a display device and a driving method thereof, the display device including: a display panel having a curvature radius; a driver driving the display panel; a timing controller controlling the driver; an image processor supplying an image signal to the timing controller; and an image corrector compressing or expanding the image signal in response to the curvature radius of the display panel. | 2014-06-19 |
20140168203 | METHOD AND SYSTEM FOR PROGRAMMING, CALIBRATING AND DRIVING A LIGHT EMITTING DEVICE DISPLAY - A method and system for programming, calibrating and driving a light emitting device display is provided. The system may include extracting a time dependent parameter of a pixel for calibration. | 2014-06-19 |
20140168204 | MODEL BASED VIDEO PROJECTION - A method, system, and computer-readable storage media for model based video projection are provided herein. The method includes tracking an object within a video based on a three-dimensional parametric model via a computing device and projecting the video onto the three-dimensional parametric model. The method also includes updating a texture map corresponding to the object within the video and rendering a three-dimensional video of the object from any of a number of viewpoints by loosely coupling the three-dimensional parametric model and the updated texture map. | 2014-06-19 |
20140168205 | Scrolling 3D Presentation of Images - Particular embodiments receive a request to display images in a scrolling 3D presentation. Images are retrieved according to selection criteria. The images may be sorted according to sorting criteria. Sponsored images may be inserted into the scrolling 3D presentation. The scrolling 3D presentation of images is provided for display on a computing device associated with a viewer. Images in the scrolling 3D presentation are rendered so as to sequentially approach the viewer according to a perspective of the viewer. Control requests related to the scrolling 3D presentation may be received from the viewer, from a social-networking system, or from a third-party server. A control interface may be provided for the viewer to submit control requests. | 2014-06-19 |
20140168206 | DEPTH DEPENDENT FILTERING OF IMAGE SIGNAL - A method and apparatus for rendering of image data for a multi-view display, such as image data for a lenticular auto-stereoscopic display, is disclosed. The method comprises the steps of receiving an image signal representing a first image, the first image comprising 3D image data, and spatially filtering the first image signal to provide a second image signal. The second image signal represents a second image, the spatial filtering being, e.g., a low-pass filter, a high-pass filter or a combination of a low-pass and a high-pass filter. A strength of the spatial filter is determined by a reference depth of the first image and a depth of an image element of the first image. The second image is sampled to a plurality of sub-images, each sub-image being associated with a view direction of the image. | 2014-06-19 |
20140168207 | 3D USER INTERFACE DISPLAY SYSTEM AND METHOD - A three-dimensional (3D) user interface display system is provided. The system includes a surface type determination module, an auto-stereoscope module, a rendering module, a frame buffer module, a graphics processor and a display module. The surface type determination module determines whether each visible surface is a two-dimensional (2D) or 3D surface. The auto-stereoscope module performs an auto-stereoscopic process on the 2D surface according to a mode adopted by the 3D surface. The rendering module renders the 3D surface or the auto-stereoscopically processed 2D surface from the auto-stereoscope module. The frame buffer module frame buffers the rendered by the rendering module. The graphics processor interleaves or interpolates the frame buffered surface. The display module displays a final surface. | 2014-06-19 |
20140168208 | System and Method For Displaying Content in a Three-Dimensional Virtual Environment - Disclosed is a system and method for presenting content within a three-dimensional environment. A data container containing a parameter representing at least a portion of the content is rendered within the environment and a two dimensional prospective view from a view point is produced. The view point is moved along a predefined path and the container's parameter is updated in relation to the position of the view point. | 2014-06-19 |
20140168209 | METHOD, MEDIUM AND SYSTEM RENDERING 3-D GRAPHICS DATA HAVING AN OBJECT TO WHICH A MOTION BLUR EFFECT IS TO BE APPLIED - A 3D graphics rendering method, medium and system that provide a motion blur effect. Clone objects of an object are generated based on animation information of the object to which a motion blur effect is to be applied and 3D graphics data including the generated clone objects is rendered, thereby providing a motion blur effect without using accumulation buffers. | 2014-06-19 |
20140168210 | MIRROR ARRAY DISPLAY SYSTEM - Technologies are generally described herein for a mirror array display system. In some examples, a controller can be configured to execute various methods for displaying content using a mirror array display having a mirror array including a number of mirrors and a light source. The controller can obtain content for display. The controller can also determine at least one aiming parameter associated with the number of mirrors and the light source. The controller can also emit light using the light source and aim the light emitted by the light source to a convergence point to generate a three-dimensional representation of the content, wherein the light is aimed in accordance with the at least one aiming parameter. | 2014-06-19 |
20140168211 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND PROGRAM - According to the present disclosure, there is provided an image processing apparatus including a depth determination unit that determines a reference depth of a stereoscopic view image disposed in a display region of content, and a depth changing unit that changes a depth of at least a part of the stereoscopic view image such that a depth of the display region of the content coincides with the determined reference depth. | 2014-06-19 |
20140168212 | THREE-DIMENSIONAL SCANNING USING EXISTING SENSORS ON PORTABLE ELECTRONIC DEVICES - The disclosed embodiments provide a method and system for operating a portable electronic device. The portable electronic device includes a camera that obtains a set of images and one or more inertial sensors that obtain inertial data associated with the portable electronic device. The portable electronic device also includes an analysis apparatus that uses the set of images to obtain a set of features in proximity to the portable electronic device. Next, the analysis apparatus updates a set of locations of the features based on the set of images and the inertial data. Finally, the analysis apparatus uses the set of features and the set of locations to provide a model of an environment around the portable electronic device without requiring the use of specialized hardware to track the features and the locations. | 2014-06-19 |
20140168213 | SINGLE PASS HOGEL RENDERING - A system and method are provided for rendering a hogel in a single rendering pass. Data representative of a geometric shape having multiple vertices are processed to determine if the geometric shape has at least one vertex on a first side and at least one vertex on a second side of a hologram plane. When the geometric shape has at least one vertex on the first side of a hologram plane and at least one vertex on the second side of the hologram plane, the geometric shape is simultaneously duplicated, in a geometry shader, on the first side of the hologram plane and on the second side of the hologram plane. | 2014-06-19 |
20140168214 | METHOD OF SIMULATING CLOTHING USING LONG RANGE ATTACHMENTS - A method is provided for depicting on a display, an object within a simulated environment having clothing. In this method, the clothing is represented as a series of vertices that include vertices that are attached to the object and vertices that are not attached to the object. The method improves upon position based dynamics algorithm by constraining unattached vertices to be a predefined distance away from attached vertices that are connected thereto to compensate for overstretching in the simulated clothing. | 2014-06-19 |
20140168215 | Stereo Correspondence Model Fitting - Stereo correspondence model fitting techniques are described. In one or more implementations, a model may be fit to a region in at least one of a plurality of stereoscopic images of an image scene. The model may then be used as part of a stereo correspondence calculation, which may include computing disparities for the region based at least in part on correspondence to the model. | 2014-06-19 |
20140168216 | 3D AVATAR OUTPUT DEVICE AND METHOD - A 3D avatar output device and method are disclosed. The 3D avatar output device of a vending machine type may include an input data receiving unit to receive input data including at least one of user information, a 3D avatar theme, and a 3D avatar output form; an image obtaining unit to obtain an image of a user through a camera included in the 3D avatar output device; a restoration model generation unit to generate a restoration model by extracting a facial area from the obtained image; a unique model generation unit to generate a unique model of the user based on the input data and the restoration model; and a 3D avatar output unit to generate a 3D avatar corresponding to the unique model and output the 3D avatar according to the 3D avatar output form. | 2014-06-19 |
20140168217 | METHOD OF FITTING VIRTUAL ITEM USING HUMAN BODY MODEL AND SYSTEM FOR PROVIDING FITTING SERVICE OF VIRTUAL ITEM - A method of fitting a virtual item using a human body model and a system for providing a fitting service of a virtual item are provided, the method including determining whether a user is located in an experience area, loading a three-dimensional (3D) standard avatar corresponding to setting information input by the user when the user is located in the trial area, obtaining a depth image of the user corresponding to a preset posture, transforming the 3D standard avatar into a user avatar reflecting body characteristics of the user, using a depth image of the user, fitting a virtual item selected by the user to the user avatar, and applying a motion of the user changing in real time to the user avatar to which the virtual item is fitted. | 2014-06-19 |
20140168218 | Methods and Devices for Producing and Processing Representations of Multimedia Scenes - The representation of content, in a scene representation, is enriched with a view to the adaptive use of the latter according to a set of common parameters. A sub-graph of the scene graph, which is susceptible to variable processing, is identified. For this purpose, two new types of scene element can be defined, one of which allows the identification of the sub-graph and the second enables application of the set of common parameters in relation to the sub-graph. An example of the first type is a node of so-called “AdaptivityControl” type which encompasses the entire sub-graph, a list of the nodes describing the set of common parameters and a group of fields for dynamic updating of the content of this node. An example of the second type is a node of so-called “CompressedImageStrategy” type which comprises information relating to the object to be coded and the coding parameters. | 2014-06-19 |
20140168219 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR MODELLING THE NON-LINEAR STRUCTURAL RESPONSE OF A COMPONENT - A method, apparatus and computer program product for modeling the non-linear structural response of a component. The non-linear structural response is modeled using a two-step global-local finite element analysis method, which employs a linear global analysis step, a linear intermediate analysis step and a non-linear local analysis step. The boundary conditions applied in the intermediate step are derived in part from the linear global analysis and the boundary conditions applied in the local analysis are derived in part from the global and intermediate analyses. | 2014-06-19 |
20140168220 | HIDDEN SURFACE REMOVAL IN GRAPHICS PROCESSING SYSTEMS - The early depth test stages | 2014-06-19 |
20140168221 | COMPRESSION OF A TESSELLATED PRIMITIVE INDEX LIST IN A TILE RENDERING SYSTEM - A method and apparatus for comprising primitive data generated by tessellation of patches in a three-dimensional computer graphics rendering system receives domain point indices for a first primitive in a list of primitives defining the tessellated patch, stores the domain point indices for the received primitive, compares domain point indices of a next primitive in the list with stored domain point indices and determines any matches, stores domain point indicates of the next primitive or, if a match was found, stores a reference to the position of the matched index, receives domain point indexes of the next primitive in the list and repeats the step until each primitive in the list has been compressed. | 2014-06-19 |
20140168222 | OPTIMIZING TRIANGLE TOPOLOGY FOR PATH RENDERING - A technique for efficiently rendering path images tessellates path contours into triangle tans comprising a set of representative triangles. Topology of the set of representative triangles is then optimized for greater rasterization efficiency by applying a flip operator to selected triangle pairs within the set of representative triangles. The optimized triangle pairs are then rendered using a path rendering technique, such as stencil and cover. | 2014-06-19 |
20140168223 | PIXEL ACTUATION VOLTAGE TUNING - This disclosure provides systems, methods and apparatus for electromechanical systems displays. In one aspect, the display can include a plurality of electromechanical display elements including a first set of electromechanical display elements and a second set of electromechanical display elements. Each electromechanical display element can include a common electrode and a segment electrode. Each of the segment electrodes of the first set of electromechanical display elements can have a first area located under the common electrodes of the first set. Each of the segment electrodes of the second set of electromechanical display elements can have a second area smaller than the first area located under the common electrodes of the second set. In some implementations, an actuation voltage of each electromechanical display element of the first set is approximately the same as an actuation voltage of each electromechanical display element of the second set. | 2014-06-19 |
20140168224 | DISPLAY DEVICE INCORPORATING MULTIPLE DIELECTRIC LAYERS - This disclosure provides systems, methods and apparatus for providing multiple dielectric coatings for a shutter assembly. The multiple dielectric coatings include an outer dielectric coating and one or more inner dielectric coatings. The outer dielectric coating has an electrical trap density that is lower than electrical trap densities of the one or more inner dielectric coatings. The lower electrical trap density reduces the amount of charge buildup over various surfaces of the shutter assembly. This reduction in charge buildup also reduces electrostatic forces that may cause incorrect operation of the shutter assembly. | 2014-06-19 |
20140168225 | INFORMATION PROCESSOR AND INFORMATION PROCESSING METHOD - According to one embodiment, an information processor includes an acquisition module. The acquisition module is configured to acquire a third value of a parameter based on a first value of the parameter, a second value of the parameter, and a predetermined value. The parameter is one of a brightness, a color temperature, and a color. The first value is a value of the parameter corresponding to a test chart of a display screen comprised in a captured image obtained by capturing the display screen and the background of the display screen by an image capturing module. The test chart comprises a parameter of the predetermined value. The second value is a value of the parameter of the background comprised in the captured image. The third value is a value of the parameter of the background. | 2014-06-19 |
20140168226 | RENDERING CONTROL APPARATUS, CONTROL METHOD THEREOF, RECORDING MEDIUM, RENDERING SERVER, AND RENDERING SYSTEM - For each of a plurality of rendering objects to be used to generate a screen to be provided for a client device, identification information and detailed information indicating data necessary for rendering are acquired. By referring to detailed information of each of the plurality of rendering objects, the rendering order of all the rendering objects is determined so as to allocate consecutive ordinal numbers to rendering objects having at least partial data indicated by detailed information in common. A rendering control apparatus transfers data, indicated by detailed information of a rendering object in accordance with the rendering order, to a GPU. In this process, among data indicated by detailed information of rendering objects which are continuous in the rendering order, only data which is not the same as data already transferred to the GPU is read out and transferred. | 2014-06-19 |
20140168227 | SYSTEM AND METHOD FOR VERSIONING BUFFER STATES AND GRAPHICS PROCESSING UNIT INCORPORATING THE SAME - A system and method for versioning states of a buffer. In one embodiment, the system includes: (1) a page table lookup and coalesce circuit operable to provide a page table directory request for a translatable virtual address of the buffer to a page table stored in a virtual address space and (2) a page directory processing circuit associated with the page table lookup and coalesce circuit and operable to provide a translated virtual address based on the virtual address and a page table load response received from the page table. | 2014-06-19 |
20140168228 | FINE-GRAINED PARALLEL TRAVERSAL FOR RAY TRACING - Techniques are disclosed for tracing a ray within a parallel processing unit. A first thread receives a ray or a ray segment for tracing and identifies a first node within an acceleration structure associated with the ray, where the first node is associated with a volume of space traversed by the ray. The thread identifies the child nodes of the first node, where each child node is associated with a different sub-volume of space, and each sub-volume is associated with a corresponding ray segment. The thread determines that two or more nodes are associated with sub-volumes of space that intersect the ray segment. The thread selects one of these nodes for processing by the first thread and another for processing by a second thread. One advantage of the disclosed technique is that the threads in a thread group perform ray tracing more efficiently in that idle time is reduced. | 2014-06-19 |
20140168229 | CPU-GPU PARALLELIZATION - Embodiments described herein relate to improving throughput of a CPU and a GPU working in conjunction to render graphics. Time frames for executing CPU and GPU work units are synchronized with a refresh rate of a display. Pending CPU work is performed when a time frame starts (a vsync occurs). When a prior GPU work unit is still executing on the GPU, then a parallel mode is entered. In the parallel mode, some GPU work and some CPU work is performed concurrently. When the parallel mode is exited, for example when there is no CPU work to perform, the parallel mode may be exited. | 2014-06-19 |
20140168230 | ASYNCHRONOUS COMPUTE INTEGRATED INTO LARGE-SCALE DATA RENDERING USING DEDICATED, SEPARATE COMPUTING AND RENDERING CLUSTERS - An asynchronous computing and rendering system includes a data storage unit that provides storage for processing a large-scale data set organized in accordance to data subregions and a computing cluster containing a parallel plurality of asynchronous computing machines that provide compute results based on the data subregions. The asynchronous computing and rendering system also includes a rendering cluster containing a parallel multiplicity of asynchronous rendering machines coupled to the asynchronous computing machines, wherein each rendering machine renders a subset of the data subregions. Additionally, the asynchronous computing and rendering system includes a data interpretation platform coupled to the asynchronous rendering machines that provides user interaction and rendered viewing capabilities for the large-scale data set. An asynchronous computing and rendering method is also provided. | 2014-06-19 |
20140168231 | TRIGGERING PERFORMANCE EVENT CAPTURE VIA PIPELINED STATE BUNDLES - One embodiment of the present invention sets forth a method for analyzing the performance of a graphics processing pipeline. A first workload and a second workload are combined together in a pipeline to generate a combined workload. The first workload is associated with a first instance and the second workload is associated with a second instance. A first and second initial event are generated for the combined workload, indicating that the first and second workloads have begun processing at a first position in the graphics processing pipeline. A first and second final event are generated, indicating that the first and second workloads have finished processing at a second position in the graphics processing pipeline. | 2014-06-19 |
20140168232 | STEREO VIEWPOINT GRAPHICS PROCESSING SUBSYSTEM AND METHOD OF SHARING GEOMETRY DATA BETWEEN STEREO IMAGES IN SCREEN-SPACED PROCESSING - A stereo viewpoint graphics processing subsystem and a method of sharing geometry data between stereo images in screen-space processing. One embodiment of the stereo viewpoint graphics processing subsystem configured to render a scene includes: (1) stereo frame buffers configured to contain respective pixel-wise rendered scene data for stereo images, and (2) a sharing decision circuit operable to determine when to share geometric data between the stereo frame buffers for carrying out screen-space effect processes to render the scene in the stereo images. | 2014-06-19 |
20140168233 | DISPLAY PANEL SELF-REFRESH ENTRY AND EXIT - Embodiments of an apparatus for implementing a display port interface are disclosed. The apparatus may include a source processor and a sink processor coupled through an interface. The sink processor may be operable to send a synchronization signal to the source processor through the interface. The source processor may be operable, dependent upon the synchronization signal, to send data to the sink processor. | 2014-06-19 |
20140168234 | LOW POWER DISPLAY PORT WITH ARBITRARY LINK CLOCK FREQUENCY - Embodiments of an apparatus for implementing a display port interface are disclosed. The apparatus may include a source processor and a sink processor coupled through an interface. The source processor may be operable to select a frequency from a continuous range of frequencies, and transmit data to the sink processor at the selected frequency. A phase lock circuit may be included in the sink processor. The phase lock circuit may be configured to generate a signal at the selected frequency dependent upon the transmitted data. The generated signal may be in phase with the transmitted data. | 2014-06-19 |
20140168235 | DISPLAY APPARATUS WITH DENSELY PACKED ELECTROMECHANICAL SYSTEMS DISPLAY ELEMENTS - This disclosure provides systems, methods and apparatus for reducing undesired capacitance and electrostatic attraction among components of electromechanical systems (EMS) displays. An apparatus includes an array of display elements, a control matrix, and an electric insulation layer. The display elements each include a movable light blocking component coupled to a conductive beam. The control matrix includes a plurality of interconnects, including at least one switched interconnect, which passes under and is electrically isolated from at least one of the conductive beam and the movable light blocking component | 2014-06-19 |
20140168236 | GPU DISPLAY ADJUSTMENTS - A system makes application image specific brightness and/or contrast adjustments. The system may include a light controller and an application that controls an application image. The light controller may receive a light adjustment request from the application or a different application. The light adjustment request may be a request for an adjustment that is specific to an application image in a display area. The light controller may set the brightness and/or the contrast of the application image differently than a portion of the display area that excludes the application image. The light controller may set the brightness and/or the contrast of the application image based on the light adjustment request. | 2014-06-19 |
20140168237 | IMAGE DISPLAY APPARATUS AND METHOD - An image display apparatus and method for displaying a high redefinition image fast is provided. The image data display method of a terminal having a host device and a display module includes retrieving, at the host device, display data of an application from a memory in response to an application executing request, encoding the retrieved display data, transmitting the encoded display data to the display module, decoding, at the display module, the encoded display data, and displaying the decoded display data. | 2014-06-19 |
20140168238 | FINE-GRAINED PARALLEL TRAVERSAL FOR RAY TRACING - Techniques are disclosed for tracing a ray within a parallel processing unit. A first thread receives a ray or a ray segment for tracing and identifies a first node within an acceleration structure associated with the ray, where the first node is associated with a volume of space traversed by the ray. The thread identifies the child nodes of the first node, where each child node is associated with a different sub-volume of space, and each sub-volume is associated with a corresponding ray segment. The thread determines that two or more nodes are associated with sub-volumes of space that intersect the ray segment. The thread selects one of these nodes for processing by the first thread and another for processing by a second thread. One advantage of the disclosed technique is that the threads in a thread group perform ray tracing more efficiently in that idle time is reduced. | 2014-06-19 |
20140168239 | METHODS AND SYSTEMS FOR OVERRIDING GRAPHICS COMMANDS - Disclosed are “graphics overrides.” An override accepts a stream of graphics commands as produced by an application and then modifies the stream before it is rendered by the GPU. Different overrides perform different modifications. One override can modify a stream of graphics commands in response to another stream. Overrides can enforce conformity with a visual paradigm and, by being modified, can support a change to that paradigm without requiring the applications to change. Overrides can monitor the entire computing environment and improve the response to that environment of a particular application: For example, an override monitors frames as they are produced by an application. If the application cannot keep up with a fixed frame rate, then the override produces “synthetic” frames to take the place of missing frames. Overrides are not restricted to fixing existing problems. Rather, applications can be developed that depend upon the presence of overrides. | 2014-06-19 |
20140168240 | METHODS AND SYSTEMS FOR OVERRIDING GRAPHICS COMMANDS - Disclosed are “graphics overrides.” An override accepts a stream of graphics commands as produced by an application and then modifies the stream before it is rendered by the GPU. Different overrides perform different modifications. One override can modify a stream of graphics commands in response to another stream. Overrides can enforce conformity with a visual paradigm and, by being modified, can support a change to that paradigm without requiring the applications to change. Overrides can monitor the entire computing environment and improve the response to that environment of a particular application: For example, an override monitors frames as they are produced by an application. If the application cannot keep up with a fixed frame rate, then the override produces “synthetic” frames to take the place of missing frames. Overrides are not restricted to fixing existing problems. Rather, applications can be developed that depend upon the presence of overrides. | 2014-06-19 |
20140168241 | TECHNIQUES FOR MANAGING SYSTEM POWER USING DEFERRED GRAPHICS RENDERING - An apparatus may include a memory to store one or more graphics rendering commands in a queue after generation. The apparatus may also include a processor circuit, and a graphics rendering command manager for execution on the processor to dynamically determine at one or more instances a total execution duration for the one or more graphics rendering commands, where the total execution duration comprises a total time to render the one or more graphics rendering commands. The graphics rendering command manager also may be for execution on the processor to generate a signal to transmit the one or more graphics rendering commands for rendering by a graphics processor when the total execution duration exceeds a graphics rendering command execution window. | 2014-06-19 |
20140168242 | TECHNIQUES FOR SETTING UP AND EXECUTING DRAW CALLS - One embodiment sets forth a method for processing draw calls that includes setting up a plurality of shader input buffers in memory, receiving shader input data related to a graphics scene from a software application, storing the shader input data in the plurality of shader input buffers, computing a pointer to each shader input buffer included in the plurality of shader input buffers, and passing the pointers to the plurality of shader input buffers to the software application. By implementing the disclosed techniques, a shader program advantageously can access the shader input data associated with a graphics scene and stored in various shader input buffers without having to go through the central processing unit to have the shader input buffers binded to the shader program. | 2014-06-19 |
20140168243 | System and Method for Synchronizing, Merging, and Utilizing Multiple Data Sets for Augmented Reality Application - Systems and methods for synchronizing, merging, and utilizing multiple data sets for augmented reality application are disclosed. In one example, an electronic system receives and processes live recorded video information, GPS information, map data information, and points of interest information to produce a data set comprising merged graphical and/or audio information and non-graphical and non-audio information metadata that are referenced to the same clock and timestamp information. This data set can be stored in a cloud network storage. By retaining numerical and textual values of non-graphical and non-audio information (e.g. camera viewing angle information, GPS coordinates, accelerometer values, and compass coordinates) as metadata that are referenced to the same clock and timestamp information within the data set, an augmented reality application that replays information or augments information in real time can dynamically select or change how the data set is presented in augmented reality based on dynamically-changeable user preferences. | 2014-06-19 |
20140168244 | Color Buffer Caching - A color buffer cache may be implemented in a way that reduces memory bandwidth. In one embodiment this may be done by determining whether a corresponding tile being rendered is completely inside a triangle. If so, the cache lines that correspond to this tile may be marked as “less useful”. As a result of being marked as less useful, those cache lines may be replaced before other cache lines in one embodiment. Thus a color buffer cache is used for those tiles that overlap with at least one triangle edge. The use of such a color buffer cache scheme may be more efficient and therefore may reduce memory bandwidth in some embodiments. | 2014-06-19 |
20140168245 | TECHNIQUE FOR PERFORMING MEMORY ACCESS OPERATIONS VIA TEXTURE HARDWARE - A texture processing pipeline can be configured to service memory access requests that represent texture data access operations or generic data access operations. When the texture processing pipeline receives a memory access request that represents a texture data access operation, the texture processing pipeline may retrieve texture data based on texture coordinates. When the memory access request represents a generic data access operation, the texture pipeline extracts a virtual address from the memory access request and then retrieves data based on the virtual address. The texture processing pipeline is also configured to cache generic data retrieved on behalf of a group of threads and to then invalidate that generic data when the group of threads exits. | 2014-06-19 |
20140168246 | HEALTH CHECK PATH EVALUATION INDICATOR BUILDING SYSTEM, METHOD THEREOF, DEVICE THEREWITH, AND COMPUTER PROGRAM PRODUCT THEREIN - A health check path evaluation indicator building system and a method thereof, a device therewith and a computer program product thereof are provided. The health check evaluation indicator building method includes the following steps. A visualization process is performed to produce source graphic data on a plurality of features and attributes according to a time series, wherein each of the source graphic data includes a group number. Then, a similarity comparison is performed between the source graphic data and a plurality of target graphic data with the same group number to produce a plurality of similarity scores, where the minimum thereof corresponds to role model graphic data. Based on the role model graphic data, one of a best proposal and an alternative proposal is selected and a result thereof is fed back after execution. The disclosure also includes the health check evaluation indicator building system to embody the above method. | 2014-06-19 |
20140168247 | METHOD AND SYSTEM FOR PLOTTING DATA - In one aspect, a method for displaying data from at least one sensor of a machine is provided. In another aspect, a computing device for displaying data from at least one sensor of a machine is provided. In another aspect, a system for displaying data from at least one sensor of a machine is provided. | 2014-06-19 |
20140168248 | RUNTIME TRANSFORMATION OF IMAGES TO MATCH A USER INTERFACE THEME - An application that generates a user interface includes multiple assets, such as icons, that are overlaid onto other user interface elements, such as tool bars, menus, windows, etc. The assets may be configured at runtime to match a user interface theme that utilizes specific colors, fonts, and styles. The application, at runtime, configures an asset to match the user interface theme by adjusting the luminosity of the pixels in the asset. A subset of pixels in the asset is matched to the color of a target background color by altering the luminosity of the subset of pixels in the asset to match the luminosity of the target background color. The luminosity of the remaining pixels is adjusted to match the theme. | 2014-06-19 |
20140168249 | ENHANCING DYNAMIC RANGES OF IMAGES - Methods and apparatus according to various aspects take as input image data in a lower-dynamic-range (LDR) format and produce as output enhanced image data having a dynamic range greater than that of the input image data (i.e. higher-dynamic range (HDR) image data). In some embodiments, the methods are applied to video data and are performed in real-time (i.e. processing of video frames to enhance the dynamic range of the video frames is completed at least on average at the frame rate of the video signal). | 2014-06-19 |
20140168250 | METHOD FOR CONTROLLING AN IMAGE DISPLAY DEVICE TO ALLOW AN OBSERVER TO PERCEIVE COLOURS AS ANOTHER OBSERVER - Method for transforming a first version of a color to be reproduced by a proof viewing device a into a second version of the same color to be reproduced by the same proof viewing device in a way that a first human observer perceives this color reproduced on said proof viewing device according to said second version as this color is perceived on a final color reproduction device by a second human observer having human visual characteristics different from those of the first observer. | 2014-06-19 |
20140168251 | COLOR DISTRIBUTION DESIGN ASSISTANCE SYSTEM - Provided is a system to assist in designing of color distribution on an object surface while considering the relationship between characteristics of a particle group contained in the paint and the design effect or texture at the object surface achieved by the particle group. The system is configured to calculate and display color distribution in accordance with variation angle at the object surface so as to reflect the texture or design effect at the object surface achieved by the particle group based on the designated distribution mode of the particle group included in the coating layer at the object surface as well as designated shape characteristics and optical characteristics of the particles making up the particle group and based on color distribution in accordance with variation angle at the object surface stored. | 2014-06-19 |
20140168252 | DISPLAY APPARATUS AND METHOD FOR PROCESSING IMAGE THEREOF - A display apparatus and an image processing method thereof are provided. The method includes displaying an image on a display screen, acquiring weather information through at least one of a sensor and an external server, and providing an image effect corresponding to the weather information to the displayed image by processing the image based on the acquired weather information. | 2014-06-19 |
20140168253 | COLOR PROCESSING APPARATUS AND METHOD - A color processing apparatus comprises a storage which stores color information of a reference sample and the color characteristic of a monitor, a patch control unit which generates a plurality of color patch data having different colors based on the color information of the reference sample, and changes at least some of the plurality of color patch data based on a user instruction, and a patch output unit which corrects the plurality of color patch data based on the color characteristic of the monitor to output the plurality of corrected color patch data to the monitor. The patch control unit determines whether to acquire a color matching relation in a combination of the reference sample and the color patch data. When it is determined to acquire the color matching relation, the color matching relation in the combination is stored in the storage. | 2014-06-19 |
20140168254 | Using Genetic Algorithm to Design 2-Dimensional Procedural Patterns - Selection of an area of an image can be received. Selection of a subset of a plurality of predefined patterns may be received. A plurality of patterns can be generated. At least one generated pattern in the plurality of patterns may be based at least in part on one or more predefined patterns in the subset. Selection of another subset of patterns may be received. At least one pattern in the other subset of patterns may be selected from the plurality of predefined patterns and/or the generated patterns. Another plurality of patterns can be generated. At least one generated pattern in this plurality of patterns may be based at least on part on one or more patterns in the other subset. Selection of a generated pattern from the generated other plurality of patterns may be received. The selected area of the image may be populated with the selected generated pattern. | 2014-06-19 |