08th week of 2021 patent applcation highlights part 38 |
Patent application number | Title | Published |
20210055545 | POSE PREDICTION WITH RECURRENT NEURAL NETWORKS - Systems, methods, and computer program products are described for receiving a request for a head pose prediction for an augmented reality experience, identifying at least one positional indicator and at least one rotational indicator associated with the augmented reality experience, and providing the at least one positional indicator and the at least one rotational indicator to a Recurrent Neural Network (RNN) comprising a plurality of cells. The RNN may include a plurality of recurrent steps that each include at least one of the plurality of cells and at least one fully connected (FC) layer. The RNN may be used to generate at least one pose prediction corresponding to head pose changes for the augmented reality experience for at least one upcoming time period, provide the at least one pose prediction and trigger display of augmented reality content based on the at least one pose prediction. | 2021-02-25 |
20210055546 | IMAGE DISPLAY DEVICE CAPABLE OF MULTI-DEPTH EXPRESSION - An image display device includes a display device configured to modulate light to form an image, a light transmitting unit that transmits the image formed by the display device to eyes of a viewer and includes a focusing member, a driving unit that applies a driving force to a central position of the display device in a direction to change a distance between the display device and the light transmitting unit in the direction, a processor configured to control the display device, a connector disposed between one end of the display device and the processor, the connector connecting the display device to the processor, and a tilt prevention unit that applies an elastic force in the direction to the one end of the display device and to another end of the display device opposite to the one end. | 2021-02-25 |
20210055547 | ADJUSTABLE THREE-DIMENSIONAL AUGMENTED REALITY HEADS UP DISPLAY - Embodiments are disclosed for display configurations for providing an augmented reality heads up display. In one example, a heads up display device includes at least one display, at least one micro lens array, at least one optical element comprising a lenticular lens or parallax barrier positioned between the display and the at least one micro lens array, and a display controller comprising a processor and memory storing instructions executable by the processor to control the at least one display to output image light that passes through the at least one optical element and the at least one micro lens array and impinges on a transparent plane to form a first three-dimensional image in a first plane and a second three-dimensional image in a second plane. | 2021-02-25 |
20210055548 | RECONFIGURABLE OPTICS FOR MULTI-PLANE HEADS-UP DISPLAYS - Embodiments are disclosed for display configurations for providing an augmented reality heads up display. In one example, a reconfigurable display system includes a display, a moveable optic, an optical element positioned between the display and the moveable optic, a lens actuator configured to control a physical position of the moveable optic, and a display controller comprising a processor and memory, the memory storing instructions executable by the processor to control the lens actuator to move the moveable optic to a position and/or orientation that is selected based on user input and/or dynamic conditions of the reconfigurable display system, the instructions further executable to control an output of image light from the display to pass through the optical element and the moveable optic and impinge upon a transparent plane to generate a viewable image. | 2021-02-25 |
20210055549 | Hologram Replicator Assemblies For Head Up Displays Including Continuous Transmission Neutral Density Filters And Corrective Leveling Elements - A replicator assembly includes reflective, transmissive, and transparent elements. The reflective element receives and reflects a hologram of a HUD system. The transmissive element includes a partially transmissive portion that receives a reflection of the hologram from the reflective element, outputs N replications of the hologram, and reflects N−1 replications of the hologram. The partially transmissive portion is implemented as a continuous transmission neutral density filter across different phase regions. The phase regions of the partially transmissive portion correspond respectively to the N replications. N is an integer greater than or equal to 2. The reflective element reflects the N−1 replications of the hologram. The transparent element is disposed between the reflective and transmissive elements and guides the N replications of the hologram between the reflective and transmissive elements. The reflective, transmissive and transparent elements are implemented as a replicator and collectively provide the N replications of the hologram. | 2021-02-25 |
20210055550 | VIRTUAL REALITY DEVICES AND ACCESSORIES - Systems and methods disclosed provided a virtual reality experience, including: a set of motorized pads for coupling to feet of a user; a means of communication between the set of motorized pads and a computing environment operating a virtual reality headset; such that the set of motorized pads are configured to provide pressure on a user's feet as an avatar within a virtual environment traverses the environment. Systems and methods disclosed further provide a multiuser virtual reality experience. Systems and methods disclosed further provide a multiuser experience including generation of a common environment viewable in the virtual reality headsets; and recording a tour including audio data as the first user describes the common environment. | 2021-02-25 |
20210055551 | DISPERSION COMPENSATION IN VOLUME BRAGG GRATING-BASED WAVEGUIDE DISPLAY - A waveguide display includes a substrate transparent to visible light, a coupler configured to couple display light into the substrate as guided wave in the substrate, and a first VBG and a second VBG coupled to the substrate. The coupler includes a diffractive coupler, a refractive coupler, or a reflective coupler. The first VBG is configured to diffract, at a first region of the first VBG, the display light in the substrate to a first direction, and diffract, at two or more regions of the first VBG along the first direction, the display light from the first region to a second direction towards the second VBG. The second VBG is configured to couple the display light from each of the two or more regions of the first VBG out of the substrate at two or more regions of the second VBG along the second direction. | 2021-02-25 |
20210055552 | MULTIPLE PROJECTOR FIELD-OF-VIEW STITCHED WAVEGUIDE DISPLAY - In a waveguide display, a first projector is configured to generate display light for a first field of view (FOV) of a display image. A first input coupler is configured to couple the display light for the first FOV into a visibly transparent substrate. A first set of gratings is configured to couple the display light for the first FOV out of the substrate at a first two-dimensional array of locations of the substrate. A second projector is configured to generate display light for a second FOV of the display image different from the first FOV. A second input coupler is configured to couple the display light for the second FOV into the substrate. A second set of gratings is configured to couple the display light for the second FOV out of the substrate at a second two-dimensional array of locations of the substrate. | 2021-02-25 |
20210055553 | FIELD-OF-VIEW STITCHED WAVEGUIDE DISPLAY - A waveguide display includes a substrate transparent to visible light and a projector configured to generate display light for an image, where the display light includes display light for a first field of view (FOV) of the image and display light for a second FOV of the image. The waveguide display also includes a first input coupler configured to couple the display light for the first FOV into the substrate, a first set of gratings configured to couple the display light for the first FOV out of the substrate at a first two-dimensional array of locations of the substrate, a second input coupler configured to couple the display light for the second FOV into the substrate, and a second set of gratings configured to couple the display light for the second FOV out of the substrate at a second two-dimensional array of locations of the substrate. | 2021-02-25 |
20210055554 | SPATIALLY MULTIPLEXED VOLUME BRAGG GRATINGS WITH VARIED REFRACTIVE INDEX MODULATIONS FOR WAVEGUIDE DISPLAY - A waveguide display includes a waveguide transparent to visible light, a first volume Bragg grating (VBG) on the waveguide and characterized by a first refractive index modulation, and a second reflection VBG on the waveguide and including a plurality of regions characterized by different respective refractive index modulations. The first reflection VBG is configured to diffract display light in a first wavelength range and a first field of view (FOV) range such that the display light in the first wavelength range and the first FOV range propagates in the waveguide through total internal reflection to the plurality of regions of the second reflection VBG. The plurality of regions of the second reflection VBG are configured to diffract the display light in different respective wavelength ranges within the first wavelength range and the first FOV range. | 2021-02-25 |
20210055555 | SPATIALLY MULTIPLEXED VOLUME BRAGG GRATINGS WITH VARIED THICKNESSES FOR WAVEGUIDE DISPLAY - A waveguide display includes a waveguide and a grating coupler configured to couple display light into or out of the waveguide. The grating coupler includes at least a first grating layer and a second grating layer arranged in a stack. The first grating layer is characterized by a first thickness and includes a first transmission VBG configured to diffract display light of a first wavelength from a first field of view. The second grating layer is characterized by a second thickness greater than the first thickness and includes a second transmission VBG configured to diffract display light of the first wavelength from a second field of view greater than the first field of view. | 2021-02-25 |
20210055556 | DISPLAY DEVICE - A display device includes a display, an image beam shifter, and a light guiding component. The display generates an image beam. The image beam shifter receives the image beam and generates a projected image beam. The light guiding component receives the projected image beam to transport the projected image beam to different positions of a target zone in sequence. The image beam shifter projects the projected image beam to different positions of the light guiding component with time division. | 2021-02-25 |
20210055557 | FLAT SPECTRAL RESPONSE GRATINGS USING HIGH INDEX MATERIALS - An example head-mounted display device includes a plurality of optical elements in optical communication. The optical elements are configured to project an image in a field of view of a user wearing the head-mounted display device. A first optical element is configured to receive light from a second optical element. The first optical element defines a grating at along a periphery of the first optical element. The grating includes a plurality of protrusions extending from a base portion of the first optical element. The protrusions include a first material having a first optical dispersion profile for visible wavelengths of light. The grating also includes a second material disposed between at least some of the plurality of protrusions along the base portion of the first optical element. The second material has a second optical dispersion profile for visible wavelengths of light. | 2021-02-25 |
20210055558 | ELECTRONIC DEVICE AND WEARABLE ELECTRONIC DEVICE - An electronic device includes: a light transmissive unit including an incidence surface and an emission surface oriented in two different directions, first reflectors disposed on a first surface, and second reflectors disposed on a second surface spaced apart from the first surface; and a display unit disposed adjacent to the incidence surface to direct light toward the first reflectors and the second reflectors; wherein the first reflectors and the second reflectors are offset from each other, when viewed through the incidence surface and the emission surface. | 2021-02-25 |
20210055559 | PARTICLE CONTROL FOR HEAD-MOUNTABLE DEVICE - A head-mountable device can provide an optical module that removes particles from an optical pathway and captures the particles so they do not interfere with the user's view of and/or through optical elements. For example, the display element and/or another optical element can be moved in a manner that releases particles on a viewing surface thereof. The optical module can include a particle retention element that securely retains the particles so that they remain outside of the optical pathway. Such particle removal and retention can improve and maintain the quality of a user's visual experience via the optical module. | 2021-02-25 |
20210055560 | COMPACT OPTICS IN CROSSED CONFIGURATION FOR VIRTUAL AND MIXED REALITY - A display device with one or more displays and an optical system with a plurality of channels arranged to generate an immersive virtual image from the a image, the virtual image comprising a plurality of image pixels, by each channel projecting light from the object pixels to a respective pupil range. The object pixels are grouped into clusters, each associated with a channel that produces from the object pixels a partial virtual image comprising image pixels. The clusters of at least two channels are substantially contained in opposite half-spaces defined by a plane passing by the imaginary sphere center. Each of the two channels comprises one surface on which the imaging light rays forming the partial virtual image suffer a last reflection before reaching the pupil range, where each surface is substantially contained in the opposite half-space containing their respective clusters. | 2021-02-25 |
20210055561 | NEAR-EYE DISPLAY HAVING OVERLAPPING PROJECTOR ASSEMBLIES - A display and method for providing an image to an eye of a viewer is provided. The display comprises at least two projector assemblies. Each projector assembly comprises a light-guide optical element (LOE), and an image projector arrangement for generating a partial image and being deployed to introduce the partial image into the LOE for coupling out towards the eye of the viewer. The at least two projector assemblies cooperate to display the image to the eye of the viewer with partial overlap. The display further comprises a controller associated with the image projector arrangements and configured to reduce a pixel intensity of selected pixels in a region of partial overlap between the first and second part of the image so as to enhance a perceived uniformity of the image. | 2021-02-25 |
20210055562 | WAVEGUIDE DISPLAY ELEMENT WITH REFLECTOR SURFACE - The invention provides waveguide display element comprising a waveguide ( | 2021-02-25 |
20210055563 | METHODS AND SYSTEMS FOR AUGMENTED REALITY - A method and system for image display with a head-mounted device, which use a seethrough tunable diffractive mirror, such as a see-through tunable holographic mirror or seethrough tunable LCD array mirror, which mirror is useful in providing augmented reality. | 2021-02-25 |
20210055564 | AUGMENTED REALITY DISPLAY DEVICE INCLUDING VISION CORRECTION LENS FOR AUGMENTED REALITY - An augmented reality display device including a vision correction lens includes an optical combining element disposed to be inclined with respect to an eyeglass, a virtual image supply unit supplying a virtual image to the optical combining element, and a vision correction lens (frequency clip) disposed to be inclined with respect to the eyeglass. The vision correction lens and the optical combining element may be disposed parallel to each other with the same inclination angle. | 2021-02-25 |
20210055565 | SYSTEMS, DEVICES, AND METHODS FOR STABILIZING DISPLAY COMPONENTS IN WEARABLE HEADS-UP DISPLAYS - Techniques are described for providing stabilized display components in a wearable heads-up display. A hinge is provided that includes at least two portions rotatable relative to each other, such that each portion may be directly coupled to an optical combiner or a light engine. A bias element may be provided to bias arms of a WHUD towards an unfolded configuration. The bias element and surrounding structure may inhibit movement of arms of the WHUD between the unfolded configuration and a folded configuration. | 2021-02-25 |
20210055566 | AID FOR A DRIVER WITH IMPAIRED FIELD OF VIEW - The disclosed subject matter generally relates to alerting a vehicle driver having impaired eye sight of an object present in a portion of a field of view of the driver where the driver has impaired eye sight. With embodiments of the present disclosure, a driver with impaired eye sight may be provided with an alert when an object is present in a portion of a field of view of the driver where the driver has impaired eye sight. In this way may drivers who otherwise may feel uncomfortable driving due to impaired eye sight in parts of their field of view, be provided with an aid for safely driving the vehicle. This provides for improved quality of life for the person who may be able to safely drive the vehicle, and also for an improved safety when the person drives the vehicle. | 2021-02-25 |
20210055567 | LASER ILLUMINATION SYSTEM WITH CLOSELY SPACED BEAMS - Techniques are provided for laser illumination employing closely spaced laser beams. A system implementing the techniques according to an embodiment includes a semi-cylindrical optical block comprising a curved surface and a planar surface. The system further includes two laser sources configured to direct first and second laser beams to the curved surface, such that the first laser beam enters and exits the block parallel to and offset from the planar surface by a selected translation distance, and the second laser beam enters the block at a critical angle relative to the planar surface. The critical angle is associated with total internal reflection of the second laser beam along the planar surface, such that the second laser beam exits the block parallel to, and separated from, the first laser beam exiting the optical block. The separation of the exiting first and second laser beams is controlled by the selected translation distance. | 2021-02-25 |
20210055568 | IMAGING APPARATUS - An imaging apparatus includes an optical element configured to separate incident light into light components in at least two types of wavelength bands. The incident light includes light emitted from a narrow-band light source. At least one light component of the light components in the at least two types of wavelength bands separated by the optical element is light in a narrow band separated by a bandwidth corresponding to a width of a wavelength of the light emitted from the narrow-band light source. | 2021-02-25 |
20210055569 | OPTICAL IMAGE STABILIZING MODULE AND CAMERA MODULE INCLUDING THE SAME - An optical image stabilizing (OIS) module and a camera module are provided. The OIS module includes a driving holder provided on a bottom surface of a housing, a driving frame comprising a reflection member and supported on an inner wall of the driving holder, a driving part configured to provide a driving force to move the driving holder and the driving frame, wherein the driving holder is configured to move in one or more of a linear direction and a rotational direction on the bottom surface of the housing to move the reflection member in a first axial direction, perpendicular to an optical axis, and the driving frame is configured to move in one or more of the linear direction and the rotational direction on the inner wall of the driving holder to move the reflection member in a second axial direction, perpendicular to the optical axis. | 2021-02-25 |
20210055570 | SPECTACLES - Spectacles ( | 2021-02-25 |
20210055571 | EYEGLASSES - Provided are eyeglasses with a reduced total weight achieved by a reduction in the weight of nose pads. In the eyeglasses of the present invention, a through hole is provided in each nose pad, the through hole extending in the thickness direction of the nose pad. The through hole is preferably provided in a central portion of the nose pad, and is of a size such that, when the nose pad is viewed from the front, the through hole occupies a space that is about 10 to 80%, preferably 20 to 60%, and more preferably 30 to 50% of the nose pad. The nose pads are made of a rubber-like synthetic resin. | 2021-02-25 |
20210055572 | SPINNABLE FRAMES FOR SPECTACLES - Spinnable frames for spectacles are provided. A spinnable frame allows a user to hold a distal end of one of the temples and freely spin the remainder of the spectacles around that end of the temple. A spin joint is provided in at least one of the temples that allows this spinning action. The spin joint may span an interface between the distal end of the temple and a proximal end of the temple, the proximal end being coupled to a front portion of the frame at a hinge interface. In this way, the temple arm is allowed to fold against the front portion for compact storage, as with conventional eyeglass frames, while facilitating spinning of the spectacles in a way that avoids excess forces on the hinge interface and/or other portions of the frame or lenses mounted therein. | 2021-02-25 |
20210055573 | OPHTHALMIC LENSES FOR REDUCING, MINIMIZING, AND/OR ELIMINATING INTERFERENCE ON IN-FOCUS IMAGES BY OUT-OF-FOCUS LIGHT - An ophthalmic lens comprising: at least one first optical zone with a first axis, the at least one first optical zone being configured such that, in use with an eye, at least a portion of light passing through the at least one first optical zone is refracted to a first focal point on the first axis; and at least one second optical zone configured such that, in use with the eye, at least a portion of light passing through the at least one second optical zone is refracted to one or more focal points positioned off-axis relative to the first focal point and on at least one focal plane different than a focal plane corresponding to the first focal point; wherein the at least one second optical zone is configured such that the light extending beyond the one or more focal points provides extended depth of focus. | 2021-02-25 |
20210055574 | ADJUSTABLE FLUID-FILLED LENS ASSEMBLY AND METHOD FOR ASSEMBLING THE SAME - A method of assembling an adjustable fluid-filled lens assembly comprising biaxially tensioning an elastomeric membrane to a surface tension of greater than 180 N/m, typically greater than 1000 N/m; thermally conditioning the tensioned membrane, e.g., for one hour at a temperature of about 80° C., to accelerate relaxation of the membrane; mounting the membrane to a peripheral support structure whilst maintaining the tension in the membrane; assembling the mounted membrane with one or more other components to form an enclosure with the membrane forming one wall of the enclosure; and thereafter filling the enclosure with a fluid. The membrane may be formed from an aromatic polyurethane, and the fluid may be a phenylated siloxane. In some embodiments, the membrane is able to hold a substantially constant surface tension of at least 180 N/m for a period of at least 12 months. | 2021-02-25 |
20210055575 | System and Method for Customization of a Photochromic Article - A system for customization of a photochromic article ( | 2021-02-25 |
20210055576 | Systems and Methods for Optically Filtering for Color Specific Enhancement - An optical filtering apparatus fashioned as a pair of glasses; that enhance the contrast and visibility of objects with specified colors. A set of distinct attenuations are combined to produce an optical filter that promotes a specified color. | 2021-02-25 |
20210055577 | UV And High Energy Visible Absorbing Ophthalmic Lenses - An ophthalmic lens operable to protect the eye from harmful ultraviolet and high energy visible wavelengths of light and methods for producing the same. | 2021-02-25 |
20210055578 | MITIGATION OF LENS CONDENSATION USING HEAT - Systems, methods, devices, and other techniques for heating a lens to mitigate fogging. The methods can include identifying a temperature of the lens, identifying an ambient temperature of an environment of the lens, determining whether the lens is susceptible to fogging based at least on the temperature of the lens and the ambient temperature of the environment of the lens, and in response to determining that the lens is susceptible to fogging, causing a heating element to apply heat to the lens to mitigate fogging of the lens. | 2021-02-25 |
20210055579 | PHASE MODULATOR DEVICE AND METHOD - The present disclosure relates to a method comprising the following steps: a) forming a waveguide from a first material, the waveguide being configured to guide an optical signal; b) forming a layer made of a second material that is electrically conductive and transparent to a wavelength of the optical signal, steps a) and b) being implemented such that the layer made of the second material is in contact with at least one of the faces of the waveguide, or is separated from the at least one of the faces by a distance of less than half, preferably less than a quarter, of the wavelength of the optical signal. The application further relates to a phase modulator, in particular obtained by such a method. | 2021-02-25 |
20210055580 | TRANSPARENT PHASE CHANGE ACTUATOR - A transparent optical element may include a layer of an electroactive ceramic disposed between transparent electrodes, such that the electrodes are each oriented perpendicular to a non-polar direction of the ceramic layer. Optical properties of the optical element, including transmissivity, haze, and clarity may be improved by the application of a voltage to the electroactive ceramic, and an associated phase transformation. | 2021-02-25 |
20210055581 | SILICON-BASED ELECTRO-OPTIC MODULATOR - A silicon-based electro-optic modulator includes a substrate layer, an insulation layer, and an optical waveguide layer stacked sequentially, traveling wave electrodes disposed above the optical waveguide layer, and a metal grating structure periodically configured along the direction in which an electrical signal propagates in the traveling wave electrodes. The metal grating structure is disposed above the optical waveguide layer. | 2021-02-25 |
20210055582 | VIEWING ANGLE CONTROL DEVICE AND DISPLAY APPARATUS - A viewing angle control device including a plurality of first polarizing portions and a plurality of transmissive portions is provided. The first polarizing portions are arranged along a first direction and extended in a second direction. The transmissive portions and the first polarizing portions are alternately arranged. Each of the first polarizing portions has a width in the first direction and a height in a direction perpendicular to the first direction and the second direction. A ratio of the height to the width of the first polarizing portion is greater than 1. A display apparatus adopting the viewing angle control device is also provided. The viewing angle control device and the display apparatus provided herein have a filter effect at a large viewing angle, improved light transmittance in the viewing angle direction, and excellent anti-peeping performance. | 2021-02-25 |
20210055583 | DISPLAY PANEL AND DISPLAY TERMINAL - A display panel includes a display area and a non-display area surrounding the display area; the display panel includes: a first substrate; a second substrate disposed opposite and spaced apart from the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a seal ( | 2021-02-25 |
20210055584 | DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT - Provided is a display that includes a liquid-crystal panel, a heat-transfer member, and a light-diffusion member between the liquid-crystal panel and the heat-transfer member. The display includes a liquid-crystal panel, a heat-transfer member, and a light-diffusion structure. The liquid-crystal panel includes a display screen. The heat-transfer member is light-transmissive. The heat-transfer member is on an opposite side of the liquid-crystal panel from the display screen. | 2021-02-25 |
20210055585 | DISPLAY PANEL, DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY - The present disclosure provides a display panel, a display device, and a liquid crystal display. The display panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The second substrate includes sequentially stacked a basal substrate layer of a array substrate, a gate electrode insulating layer, a color resist layer, a protective layer, and a pixel electrode layer. The color resist layer includes a first color resist, a second color resist, and a third color resist, and a thickness of the third color resist is less than a thickness of the first color resist or a thickness of the second color resist. | 2021-02-25 |
20210055586 | COLOR FILM SUBSTRATE, AND DISPLAY PANEL AND PREPARATION METHOD FOR DISPLAY PANEL - A color film substrate, and a display panel and a preparation method for the display panel. The color film substrate ( | 2021-02-25 |
20210055587 | LIQUID CRYSTAL DISPLAY DEVICE - It is an object to provide a liquid crystal display device which has excellent viewing angle characteristics and higher quality. The present invention has a pixel including a first switch, a second switch, a third switch, a first resistor, a second resistor, a first liquid crystal element, and a second liquid crystal element. A pixel electrode of the first liquid crystal element is electrically connected to a signal line through the first switch. The pixel electrode of the first liquid crystal element is electrically connected to a pixel electrode of the second liquid crystal element through the second switch and the first resistor. The pixel electrode of the second liquid crystal element is electrically connected to a Cs line through the third switch and the second resistor. A common electrode of the first liquid crystal element is electrically connected to a common electrode of the second liquid crystal element. | 2021-02-25 |
20210055588 | DISPLAY DEVICE INCLUDING AN OXIDE SEMICONDUCTOR WHICH OVERLAPS AN OPENING - According to one embodiment, a display device includes a gate line extending in a first direction, first and second source lines crossing the gate line and arranged in the first direction, a first light-shielding layer having first and second openings, and an oxide semiconductor layer crossing the gate line, and in the display device, the first opening and the second opening are arranged in a second direction crossing the first direction between the first source line and the second source line, the gate line is located between the first opening and the second opening, and the oxide semiconductor layer has a first overlapping portion overlapping the first opening. | 2021-02-25 |
20210055589 | DISPLAY DEVICE - According to one embodiment, a display device includes a driver, a first pixel circuit disposed apart from the driver in plan view but electrically connected to the driver, a second pixel circuit separated further from the driver than the first pixel circuit in plan view but electrically connected to the driver, a first pixel electrode overlapping the driver in plan view, a second pixel electrode overlapping the first pixel circuit in plan view, a first relay line electrically connecting the first pixel circuit and the first pixel electrode to each other, and a second relay line electrically connecting the second pixel circuit and the second pixel electrode to each other. | 2021-02-25 |
20210055590 | METHODS AND APPARATUS FOR INCREASED SENSITIVITY OF A CAPACITIVE SENSOR - Various embodiments of the present technology may comprise methods and apparatus for increased sensitivity of a capacitive proximity sensor. The method and apparatus may comprise a sense electrode and a drive electrode configured to create at least one inflection point corresponding to an increase or decrease in rate of change of capacitance within one or more sensing regions of the electrical field of the capacitive sensor. In alternative embodiments, the sense electrode may be configured to create multiple zones that may be used to indicate a desired signal such an upcoming replacement period and a replace now period. | 2021-02-25 |
20210055591 | POLARIZER AND OPTICAL APPARATUS - This polarizer is a polarizer having a wire grid structure that includes a transparent substrate, a dielectric film which extends across one surface of the transparent substrate and has a lower refractive index than the transparent substrate, and a plurality of projections which extend in a first direction on top of the dielectric film and are arrayed periodically at a pitch that is shorter than the wavelength of the light in the used light region, wherein the transparent substrate has a thermal conductivity of at least 10 W/m·K but not more than 40 W/m·K, the plurality of projections each have, in order from the side closer to the dielectric film, a first dielectric layer, a reflective layer and a functional layer, the reflective layer contains a metal or a metal compound, and the functional layer is formed from a material different from the reflective layer. | 2021-02-25 |
20210055592 | OPTICAL COMPOSITE FILM, DISPLAY PANEL AND DISPLAY DEVICE - An optical composite film includes an optically-uniaxial optical film layer, a substrate layer, and a reflection grating film layer. The optically-uniaxial optical film layer includes a plate-shaped portion and a plurality of refraction portions disposed on a side of the plate-shaped portion, and the plurality of refraction portions is selected from a type of camber columns and quadrangular prisms; the substrate layer is stacked on a side of the plate-shaped portion close to the refraction portion, where the plurality of refraction portions is accommodated in the substrate layer, and an extraordinary light refractive index of the optically-uniaxial optical film layer is greater than a refractive index of the substrate layer; and the reflection grating film layer is disposed on a side of the substrate layer away from the optically-uniaxial optical film layer. | 2021-02-25 |
20210055593 | LIQUID CRYSTAL CELL ASSEMBLY - A technique, comprising: assembling together two liquid crystal half-cells; wherein at least one of the two half-cells comprises a support film and an array of spacer structures formed in situ on the support film; and wherein the assembling comprises pressing together the two half-cells with pre-prepared spacer elements dispensed onto at least one of the two half-cells over at least an area shared with the array of spacer structures; wherein the spacer elements provide primary control of the size of a cell gap between the two half-cells, and the spacer structures function to resist compression of the spacer elements. | 2021-02-25 |
20210055594 | DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - The present disclosure provides a display panel, a manufacturing method thereof, and a display device. By disposing a conductive film at terminals of an array substrate and a color filter substrate having sides flush with each other, forming a chamfer on an edge of a bonding area corresponding to the color filter substrate or the array substrate, and making a chip on film bonded to the conductive film and bent along the chamfer for bonding, frame widths of display panels and risks of broken lines in a frame area of display panels are reduced. | 2021-02-25 |
20210055595 | DISPLAY DEVICE - A display device according to an exemplary embodiment of the present inventive concept includes: a first substrate including a display area and a non-display area; a second substrate overlapping the first substrate; a sealant disposed between the first substrate and the second substrate; and a stacked body disposed between the first substrate and the second substrate, disposed on an outermost edge of the non-display area, and disposed spaced apart from the sealant, wherein the stacked body includes a column spacer and a color filter stacked body in which at least two color filters are stacked. | 2021-02-25 |
20210055596 | DISPLAY PANEL AND DISPLAY APPARATUS - This application discloses a display panel and a display apparatus. A non-display area in the display panel includes a plurality of fan-out areas, a drive circuit in the display panel includes a plurality of sub-drive circuits, each fan-out area is an area formed by all first metal lines connected with each sub-drive circuit, and the fan-out areas are connected with a display area and the drive circuit; each fan-out area includes a plurality of second metal lines, and each of the second metal lines is located between two adjacent first metal lines; and the surface of each fan-out area is flat. | 2021-02-25 |
20210055597 | CURVED, ARCUATELY-BONDED LIQUID CRYSTAL CELL AND METHOD OF MAKING - Curved, arcuately-bonded liquid-crystal cells that include substrates held together by an edge adhesive cured after the substrates were bent into a congruently curved configuration; methods of making such cells; and, switchable shutters and automatic darkening filters that include such cells. | 2021-02-25 |
20210055598 | DISPLAY DEVICE - A display device includes a display panel, a backlight unit disposed under the display panel, an accommodation part that accommodates the backlight unit, a flexible circuit film connected to a side of the display panel, and bent along an outer surface of the accommodation part in an outside of the accommodation part to extend below the accommodation part to form a bending part of the flexible circuit film, a driving chip mounted on the flexible circuit film, and a shield cover disposed in contact with the side of the display panel, and outward from the bending part, the shield cover having a groove defined in a surface facing the bending part. | 2021-02-25 |
20210055599 | ELECTRONIC DEVICE - A display device is provided. The display device includes: a frame, a panel, and a conductive adhesive. The panel is bonded to the frame via the conductive adhesive. The panel further includes a back plate and a conductive component, wherein the conductive adhesive is electrically connected to the back plate via the conductive component. | 2021-02-25 |
20210055600 | DISPLAY PANEL AND DISPLAY MODULE - The present disclosure provides a display panel and a display module, including a display area, a protection area surrounding the display area, a cutting area located at the periphery of the protection area; a first substrate and a second substrate disposed in the display area; a first light shielding layer patterned and disposed in the protection area and a second light shielding layer patterned and disposed in the cutting area, and at least one of the first light shielding layer, the second light shielding layer, and a color film layer of the first substrate or the second substrate are in a same layer. | 2021-02-25 |
20210055601 | DISPLAY DEVICE - A display device includes a display panel from which light is emitted; and an optical film to which the light from the display panel is incident. The optical film includes: a first pattern layer having a first refractive index, and a second pattern layer having a second refractive index lower than the first refractive index, the second pattern layer including a plurality of hollow inorganic particles. The second pattern layer which has the second refractive index lower than the first refractive index and includes the plurality of hollow inorganic particles, is disposed further from the display panel than the first pattern layer. | 2021-02-25 |
20210055602 | LENS, LENS BLANK, AND EYEWEAR - A lens includes: a substrate that includes a diffraction region where a plurality of protruding strips are coaxially and alternately formed. The diffraction region includes a first diffraction region and a second diffraction region that is located in at least a part of a region different from the first diffraction region. The second diffraction region includes: groove spaces lying between adjacent ones of the protruding strips with one another; and a communication space communicating between adjacent ones of the groove spaces with one another. | 2021-02-25 |
20210055603 | DISPLAY DEVICE - According to one embodiment, a display device includes a first substrate including a light-shielding layer and a conductive line having a first side surface and a second side surface on a side opposite to the first side surface, a second substrate opposed to the first substrate, a polymer dispersed liquid crystal layer held between the first substrate and the second substrate, and including a polymer and liquid crystal molecules, and a light-emitting element opposed to an end portion of at least one of the first substrate and the second substrate, wherein the first side surface is closer to the light-emitting element than the second side surface, and the light-shielding layer covers at least the first side surface of the conductive line. | 2021-02-25 |
20210055604 | POLARIZER AND IMAGE DISPLAY DEVICE - An object of the present invention is to provide a polarizer having a high degree of alignment and an image display device including the polarizer. A polarizer of the present invention is a polarizer formed of a polarizer-forming composition containing a liquid crystal compound, a first dichroic material, and a second dichroic material, in which the polarizer has an array structure formed of the first dichroic material and the second dichroic material. | 2021-02-25 |
20210055605 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display apparatus includes a quadrangular liquid crystal panel, a light guiding plate formed in a quadrangular shape substantially the same as that of the liquid crystal panel and having a pair of convex portions that protrude outward from a pair of end surfaces, and a frame having a light source holding plate in which a light source is mounted on a light source fixing plate, the light source fixing plate facing the one end surface, the back-side portion being formed in a quadrangular shape substantially the same as that of the liquid crystal panel. Bent side plate portions, which face the pair of end surfaces, are respectively provided on a pair of side portions of the back-side portion. Notches, into which the convex portions are fitted, are provided in the pair of bent side plate portions. | 2021-02-25 |
20210055606 | DISPLAY PANEL, METHOD OF MANUFACTURING SAME, AND TERMINAL - A display panel, a method of manufacturing the same, and a terminal are provided. A buffer layer on an array substrate is provided a blind hole. Compared with the conventional technology, because the buffer layer in the blind hole in the display panel is removed in the present invention, there are less films blocking light when incident light passes through the blind hole, thereby improving the transmittance of the incident light. | 2021-02-25 |
20210055607 | BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME - Disclosed is a backlight unit comprising an optical unit including a substrate on which a plurality of light emitting devices for irradiating light are disposed, for uniformly distributing the light emitted from the plurality of light emitting devices, a cover bottom accommodating the optical unit, and a side housing fixed to the cover bottom and disposed to overlap at least a part of an upper surface of the optical unit. A display device using the backlight unit is also provided. | 2021-02-25 |
20210055608 | Directional illumination apparatus and privacy display - A directional backlight comprises an array of mini-LEDs and an optical waveguide with first and second light guiding surfaces comprising apertures aligned to the array of mini-LEDs. A light turning element is arranged to collect light output from the waveguide for input into a spatial light modulator. The waveguide has an array of light deflecting features arranged on at least one guiding surface and an opposing surface so that a collimated output is provided with reduced power consumption and increased dynamic range in comparison to conventional backlights. A switchable privacy display with high visual security in privacy mode may be achieved. | 2021-02-25 |
20210055609 | BACKLIGHT MODULE AND DISPLAY DEVICE - The backlight module provided by the present invention utilizes a reflection plate and a Fresnel lens disposed between the light-emitting diode (LED) light source and the reflection plate to form a side-lit LED backlight without a light guide plate, which can simplify optical structure of the backlight. From a point of view, heavy weight and high cost problems of the light guide plate is solved while improving illumination efficiency. | 2021-02-25 |
20210055610 | LIQUID CRYSTAL X-RAY DETECTOR AND MANUFACTURING METHOD FOR THE SAME - Disclosed is a liquid crystal X-ray detector in which only one substrate is used to make a liquid crystal unit by forming one of two alignment films for holding a liquid crystal layer therebetween on a selenium layer. Further disclosed is a method of manufacturing the same. The liquid crystal X-ray detector includes a photoconductor unit and a liquid crystal unit provided on the photoconductor unit. The photoconductor unit includes a first substrate, a selenium layer formed on the first substrate, and a first alignment film formed on the selenium layer. The first alignment film is formed of parylene deposited at a temperature lower than 45° C. in a vacuum atmosphere. The liquid crystal unit includes a second substrate, a second alignment film formed on the second substrate and opposed to the first alignment film, and a liquid crystal layer provided between the first alignment film and the second alignment film. | 2021-02-25 |
20210055611 | ELECTRONIC DEVICE - An electronic device including a substrate, transversal signal lines, a first vertical signal line, a second vertical signal line, and a first shielding vertical line is provided. The transversal signal lines, the first vertical signal line, the second vertical signal line, and the first shielding vertical line are disposed on the substrate. The first vertical signal line and the second vertical signal line are intersected with the transversal signal lines. The second vertical signal line is connected to one of the transversal signal lines. An orthogonal projection of the first shielding vertical line on the substrate is between an orthogonal projection of the first vertical signal line on the substrate and an orthogonal projection of the second vertical signal line on the substrate. | 2021-02-25 |
20210055612 | ARRAY SUBSTRATE, LIQUID CRYSTAL LIGHT CONTROL STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL - The present disclosure provides an array substrate, a liquid crystal light control structure and a liquid crystal display panel. The array substrate includes: a base substrate; a plurality of data lines arranged on the base substrate along a first direction; and a plurality of pixel electrodes arranged in an array. Two of the plurality of pixel electrodes, which are adjacent in the first direction, are provided in different layers and insulated from each other. Orthographic projections of the two of the plurality of pixel electrodes, which are adjacent in the first direction, to the base substrate, adjoin each other with an adjoiner therebetween being covered by an orthographic projection of one of the plurality of data lines to the base substrate. | 2021-02-25 |
20210055613 | Liquid Crystal Panel and Repairing Method Thereof, and Display Device - The present disclosure relates to a liquid crystal panel and a repairing method thereof, and a display device. The liquid crystal panel includes an array substrate and a filter substrate, and the repairing method includes: irradiating a pixel which is a bright spot of the liquid crystal panel with laser from one side of the array substrate away from the filter substrate, so that a portion of the array substrate located in the pixel is converted from a light transmitting area into a light shielding area. | 2021-02-25 |
20210055614 | DISPLAY PANEL AND DISPLAY DEVICE - The present disclosure relates to a display panel and a display device. The display panel includes: a liquid crystal display panel; and a dimming liquid crystal panel including a plurality of dimming pixels defined by a second mesh structure and arranged in an array, wherein the second mesh structure includes a plurality of light shielding lines extending along a first direction and having a waveform, each of the light shielding lines includes a plurality of periodic parts, each of the plurality of periodic parts includes a first portion and a second portion which are symmetrical relative to a symmetry axis along a second direction, the first portion comprises a first segment and a second segment, the second portion comprises a third segment which is symmetrical with the second segment relative to the symmetry axis and a fourth segment which is symmetrical with the first segment relative to the symmetry axis. | 2021-02-25 |
20210055615 | DISPLAY APPARATUS - A display apparatus including data lines, first gate lines, pixel structures, second gate lines, and first common lines is provided. The data lines are arranged in a first direction. The first gate lines are arranged in a second direction. The data lines and the second gate lines are arranged in the first direction, and the second gate lines are electrically connected to the first gate lines. The pixel structures are arranged in pixel columns which are arranged in the first direction. Each of the first common lines and the corresponding second gate line are configured between two adjacent pixel columns. The first common line and the corresponding second gate line are configured respectively on the opposite sides of the first gate line which is electrically connected to the corresponding second gate line. The first common line and the corresponding second gate line are structurally separated. | 2021-02-25 |
20210055616 | ELECTRONIC DEVICE - An electronic device is provided. The electronic device includes a substrate, a driving circuit disposed on the substrate, an active region disposed on the substrate, and a wiring group disposed on the substrate and between the driving circuit and the active area. The wiring group includes a first conductive line and a second conductive line. The first conductive line has a first section and a second section electrically connected to the first section and disposed between the first section and the active region. The second conductive line includes a third section and a fourth section electrically connected to the third section and disposed between the third section and the active region. The first section and the second section are not the same layer. The first section and the fourth section are the same layer. The second section and the third section are the same layer. | 2021-02-25 |
20210055617 | ACTIVE MATRIX SUBSTRATE AND DISPLAY PANEL - An array board | 2021-02-25 |
20210055618 | COUNTER ELECTRODE MATERIAL FOR ELECTROCHROMIC DEVICES - Various embodiments herein relate to electrochromic devices, methods of fabricating electrochromic devices, and apparatus for fabricating electrochromic devices. In a number of cases, the electrochromic device may be fabricated to include a particular counter electrode material. The counter electrode material may include a base anodically coloring material. The counter electrode material may further include one or more halogens. The counter electrode material may also include one or more additives. | 2021-02-25 |
20210055619 | CONTROLLER FOR OPTICALLY-SWITCHABLE WINDOWS - This disclosure provides a window controller that includes a command-voltage generator that generates a command voltage signal, and a pulse-width-modulated-signal generator that generates a pulse-width-modulated signal based on the command voltage signal. The pulse-width-modulated signal drives an optically-switchable device. The pulse-width-modulated signal comprises a first power component having a first duty cycle and a second power component having a second duty cycle. The first component delivers a first pulse during each active portion of the first duty cycle, and the second component delivers a second pulse during each active portion of the second duty cycle. The first pulses are applied to a first conductive layer and the second pulses are applied to a second conductive layer. The relative durations of the active portions and the relative durations of the first and second pulses are adjusted to result in a change in an effective DC voltage applied across the optically-switchable device. | 2021-02-25 |
20210055620 | DRIVER FOR ELECTROCHROMIC GLASS UNIT - A method for controlling an electrochromic device is provided. The method includes applying a constant supply current to the electrochromic device and determining an amount of charge transferred to the electrochromic device, as a function of time and current supplied to the electrochromic device. The method includes ceasing the applying the constant supply current, responsive to a sense voltage reaching a sense voltage limit and applying one of a variable voltage or a variable current to the electrochromic device to maintain the sense voltage at the sense voltage limit, responsive to the sense voltage reaching the sense voltage limit. The method includes terminating the applying the variable voltage or the variable current to the electrochromic device, responsive to the determined amount of charge reaching a target amount of charge. | 2021-02-25 |
20210055621 | OPTICAL MODULATOR - The present disclosure is in the field of an electrophoretic device for switching between a transparent and non-transparent mode, comprising a fluid and particles, electrodes for moving said particles, and comprising various further elements, as well as uses thereof, in particular as a window blind. | 2021-02-25 |
20210055622 | OPTICAL MODULATOR - An optical modulator includes a waveguide formed of a semiconductor and configured to allow light to propagate therethrough; a first electrode disposed on the waveguide and electrically connected to the waveguide; and a second electrode separated from the waveguide and electrically connected to the waveguide. An edge of the second electrode on a light entry side is located downstream of an edge of the first electrode on the light entry side in a propagation direction of the light. | 2021-02-25 |
20210055623 | OPTICAL MODULE AND PROCESS OF ASSEMBLING THE SAME - An optical module that provides a semiconductor modulator, an input lens system and first and second output lens systems, and two monitor photodiodes is disclosed. The semiconductor modulator provides an input port, first and second output ports, and two monitor ports in one side thereof. The input port and the first and second output ports face the input lens system and the first and second lens systems, respectively. The two monitor ports face the two monitor photodiodes, respectively. The first and second output ports are symmetrically disposed with respect to the input port in the one side. The two monitor ports are disposed in respective outer sides of the first and second output ports and symmetrically with respect to the input port. | 2021-02-25 |
20210055624 | TERAHERTZ ILLUMINATION SOURCE FOR TERAHERTZ IMAGING - There is described a terahertz illumination source for terahertz imaging. The terahertz illumination source generally has: a surface; a plurality of terahertz radiation emitting elements mounted to said surface; a plurality of individual beam shaping elements each being optically coupled to a respective one of said terahertz radiation emitting elements; a collective beam shaper optically coupled to at least some of said individual beam shaping elements; and a control signal generator communicatively coupled to said terahertz radiation emitting elements, said control signal generator supplying a plurality of control signals to said terahertz radiation emitting elements, said terahertz radiation emitting elements emitting a plurality of individual terahertz radiation beams being collected and redirected successively by said individual beam shaping elements and said collective beam shaper, said terahertz radiation emitting elements and/or said control signals being configured so that said individual terahertz radiation beams are incoherent with respect to one another. | 2021-02-25 |
20210055625 | Segmented Digital to Optical Phase-Shift Converter - A phase-shifter for a light-transmitting waveguide is segmented into multiple segments that can be calibrated to the overall length of a conventional single phase-shifter. Each segment receives a control signal, which can be a single bit signal, with the phase-shift capability of the segmented phase-shifter controlled by which segment(s) receive(s) a control signal. In one implementation, a binary weighting is applied to determine segment lengths. Smaller segments can be increased in length to achieve a 2π offset of the phase shift produced by the segment while maintaining the same binary relationship among segments. In another embodiment, multiple segments of uniform lengths can be used for a single phase-shifter with each segment controlled by an n-bit signal. | 2021-02-25 |
20210055626 | LIGHT MODULATING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME - Provided a light modulating device including a variable mirror including a plurality of lattice structures, the plurality of lattice structures including a material having a refractive index that changes based on a temperature of the material, a distributed Bragg mirror spaced apart from the variable mirror and provided above the variable mirror, the distributed Bragg mirror including a first material layer and a second material layer that are alternately stacked, and a refractive index of the first material layer being different from a refractive index of the second material layer, and a heating portion configured to heat the plurality of lattice structures and provided below the variable mirror opposite to the distributed Bragg mirror. | 2021-02-25 |
20210055627 | TANTALA RING RESONATOR AND METHOD FOR FABRICATING NONLINEAR PHOTONIC DEVICES - A tantala ring resonator includes a tantala ring resonator formed by ion-beam sputtering of tantalum pentoxide and exhibiting an optical quality factor in excess of 3×10 | 2021-02-25 |
20210055628 | LENS MOVING APPARATUS, AND CAMERA MODULE AND PORTABLE DEVICE INCLUDING SAME - One embodiment of a lens driving device comprises: a housing supporting a first magnet; a bobbin provided on the inside of the first magnet, provided with a first coil on an outer peripheral surface thereof, and moving within the housing; a base disposed at the bottom of the bobbin; an upper elastic member provided at the top of the bobbin; and a supporting member disposed on a side surface of the housing, and having the bottom thereof coupled to the base, wherein a portion of the top of the supporting member may be coupled to the upper elastic member. | 2021-02-25 |
20210055629 | Array Imaging Module and Molded Photosensitive Assembly, Circuit Board Assembly and Manufacturing Methods Thereof for Electronic Device - An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens. | 2021-02-25 |
20210055630 | PROJECTION SYSTEM, POSITION DETECTION SYSTEM, AND POSITION DETECTION METHOD - A projection system includes a first camera that captures an image of a projection surface, a second camera that is disposed in a position different from the position of the first camera and captures an image, a first light radiator that radiates light having a first optical characteristic onto the projection surface, a second light radiator that radiates light having a second optical characteristic different from the first optical characteristic onto the projection surface, and a detection section that detects a pointing element based on a first captured image captured with the first camera, detects another pointing element based on a second captured image captured with the second camera, and detects a position at which the pointing element is pointing and a position which is located on the projection surface and at which the other pointing element is pointing based on the first and second captured images. | 2021-02-25 |
20210055631 | IMAGE CAPTURING APPARATUS HAVING HEAT DISSIPATION STRUCTURE - An image capturing apparatus that is improved in performance for cooling an apparatus body and a recording medium. The image capturing apparatus includes an image sensor, a circuit board disposed substantially parallel to the image sensor, and a cooling unit configured to cool at least one of the image sensor and the circuit board. The cooling unit includes a duct having an air flow passage crossing an optical axis of the image sensor, and a fan that causes air to flow in the air flow passage in the duct. An air inlet port and an air outlet port of the duct are disposed adjacent to each other such that the air outlet port does not face toward the air inlet port. | 2021-02-25 |
20210055632 | IMAGE CAPTURING APPARATUS HAVING BUILT-IN MICROPHONE - An image capturing apparatus having a forced air cooling function and capable of having an accessory attached thereto includes an image capturing apparatus body. A lens mount is provided on the apparatus body and can have a shooting lens removably attached thereto. An attachment portion is provided on the apparatus body and can have the accessory removably attached thereto. A built-in microphone is arranged on a side of a surface of the apparatus body, different from any of a surface where an air outlet port for discharging air used for forced cooling is arranged, a surface where the lens mount is arranged, and a surface where the attachment portion is arranged. The built-in microphone is arranged at a location closer to a top surface of the image capturing apparatus body than a bottom surface thereof. | 2021-02-25 |
20210055633 | Apparatus For Supporting A Camera Device - The present invention relates to an apparatus for that allows a user to support a camera device and provides lighting for an area to be photographed. Beneficially, the invention allows for an engaging portable photobooth experience to provided by event hosts. The apparatus comprises a base assembly with a frame configured to receive and hold a camera device in a first orientation with the camera of the camera device pointing along a first axis with respect to the base assembly. The apparatus also comprises a lighting assembly comprising a power module connected to a plurality of lighting elements which are positioned around the frame and which are configured to direct light in a direction substantially parallel to the first axis. Various implementations of the apparatus of the present invention are also provided. | 2021-02-25 |
20210055634 | DETECTING DEVICE FOR USE IN MULTIPLE-DOF SPHERICAL BODY - A detecting device for use in multiple-DOF spherical body, which is applied in a camera and a spherical body, and includes: a fasten plate; at least one rotation mechanism; at least one rolling device; and at least one elevation device; and characterized in: the fasten plate has a bottom plate and plural bottom support rods are disposed between the bottom plate and the fasten plate, the bottom plate has a second rotation mechanism having a second fasten plate and a motor output shaft, the fasten plate has a second elevation device at the bottom and a elevation plate at the top and has a second top rotation disk set and a rotation disk input shat, connection guiding rods are disposed between the elevation plate and the second fasten plate, and the second top rotation disk set has a tray and at least one spherical body holding ring. | 2021-02-25 |
20210055635 | HAND-HELD GIMBAL AND HAND-HELD GIMBAL APPARATUS - A hand-held gimbal includes a handle portion and a gimbal photographing device mounted on the handle portion. A display screen is disposed at the handle portion and configured to display at least one of content captured by the gimbal photographing device or a photographing parameter of the gimbal photographing device. | 2021-02-25 |
20210055636 | GIMBAL PHOTOGRAPHING DEVICE - A gimbal photographing device includes a body including a supporting wall and a side wall adjacent to the supporting wall, a folding mechanism connected to the body and configured to rotate around a rotation axis, and a gimbal camera connected to the folding mechanism and having an expanded state and a folded state. In response to the folding mechanism driving the gimbal camera to rotate to the expanded state, at least a portion of the folding mechanism abuts against the supporting wall. In response to the folding mechanism driving the gimbal camera to rotate to the folded state, the gimbal camera fits to the side wall of the body. | 2021-02-25 |
20210055637 | IMAGE CAPTURING APPARATUS HAVING HIGH OPERABILITY - An image capturing apparatus having a high operability irrespective of whether an accessory is attached to an apparatus body. The apparatus body includes a first connection section connected to the accessory, a first operation member disposed in a surface different from a surface where the first connection section is provided, and a second operation member disposed in the surface where the first connection section is provided. The accessory includes a second connection section which can be connected to the first connection section, and a third operation section disposed in a surface different from the surface where the second connection section is provided and is located in the vicinity of the second operation member in a state in which the accessory is attached to the apparatus body. The second operation member and the third operation member have at least one same function. | 2021-02-25 |
20210055638 | IMAGE CAPTURING SYSTEM TO WHICH ACCESSORY CAN BE EASILY ATTACHED, IMAGE CAPTURING APPARATUS, AND ACCESSORY - An image capturing system that makes it possible to easily attach an accessory to an image capturing apparatus body without requiring any tool. The image capturing apparatus body is provided with an accessory shoe and a screw hole. The accessory removably attached to the image capturing apparatus body includes a sheet metal that is engaged with the accessory shoe by being slidably inserted therein, and a fixing screw that has an operation portion which is rotationally operated, and is provided, in association with the screw hole, at a location frontward of the sheet metal in a direction of inserting the sheet metal into the accessory shoe. The fixing screw is screwed into the screw hole in a state in which the sheet metal is engaged with the accessory shoe, whereby the accessory is attached to the image capturing apparatus body. | 2021-02-25 |
20210055639 | Keyboard with projection device - A keyboard includes a frame board, a base board secured to the frame board, a membrane circuit board in a space defined by the frame and base boards, a support board on the membrane circuit board, a switch board on the support board, keys on the switch board, a lithium battery on the base board, a control circuit board on the lithium battery, a projection device in the space defined by the frame and base boards, an outer screen on the right side of the frame board, an inner screen on the control circuit board, lights on the frame board, vent-holes on the frame board, first function keys and a second function key on the frame board, a recess on the right side of the base board with the lithium battery therein, a projection device below the vent-holes, and a projection hole aligned with the projection device. | 2021-02-25 |
20210055640 | PROJECTOR - A projector according to the present disclosure includes a light source device, a plurality of light modulation devices, a combining prism, a support member, and a projection optical system. A first light modulation device includes a first light modulation panel having a first incident side substrate, a first exit side substrate, and a liquid crystal layer, a frame body which has a first opening part, and surrounds a side surface of the first incident side substrate and a side surface of the first exit side substrate, a second incident side substrate opposed to the first incident side substrate in the first opening part, an incident side member fixed to the second incident side substrate and the frame body, a support target member supported by the support member, and a holding member which is made elastically deformable. | 2021-02-25 |
20210055641 | PROJECTOR - A projector includes a light source, a collimator lens, a wavelength conversion module and a dichroic filter. The light source provides a first beam. The collimator lens has a first portion and a second portion. The wavelength conversion module includes a reflecting plate and a wavelength conversion layer. The wavelength conversion layer is an annular structure disposed on the reflecting plate. The dichroic filter corresponds to the first portion of the collimator lens. The dichroic filter reflects the first beam to project onto the reflecting plate and the wavelength conversion layer. A second beam reflected by the reflecting plate passes through the second portion of the collimator lens. A third beam excited by the wavelength conversion layer passes through the first portion and the second portion of the collimator lens and the dichroic filter. | 2021-02-25 |
20210055642 | LIGHT SOURCE MODULE AND PROJECTION DEVICE USING THE SAME - A light source module for providing an illumination light includes a light source configured to provide a first beam of a first waveband, a microlens array disposed corresponding to the light source and configured to uniform the first beam, a first lens set configured to focus at least a portion of the first beam uniformed by the microlens array, and a wavelength conversion unit configured to convert at least a portion of the first beam focused by the first lens set into a second beam of a second waveband different from the first waveband, wherein the second beam and the first beam not converted by the wavelength conversion unit together form the illumination light. | 2021-02-25 |
20210055643 | PROJECTOR - A projector includes a light source module, a wavelength conversion module, a first collimator lens, a second collimator lens, a dichroic filter and a reflector. The light source module provides a first beam. The wavelength conversion module includes a reflecting plate and a wavelength conversion layer. The dichroic filter reflects a first part of the first beam to form a second beam, and a second part of the first beam can pass or detour the dichroic filter to form a third beam. The second beam is condensed by the first collimator lens and projected onto the wavelength conversion layer to excite a fourth beam. The third beam is condensed by the second collimator lens and projected onto the reflecting plate to reflect a fifth beam. The fifth beam is reflected via the reflector and the dichroic filter to mix with the fourth beam. | 2021-02-25 |
20210055644 | LIGHT SOURCE DEVICE - A light source device includes a blue laser light module that emits a blue laser light, and a dichroic mirror including an incident surface, and that reflects the incident blue laser light in a second direction different from a first direction which is an emission direction of the blue laser light so as to introduce the blue laser light into a fluorescent body, and allow part of light excited by the fluorescent body and emitted in a direction opposite to the second direction to penetrate through the dichroic mirror. The incident surface is provided with a dichroic coat region coated with a dichroic coat so as to reflect the blue laser light, and the dichroic coat region is formed on the incident surface such that a length in a direction orthogonal to the first direction is longer as a distance from the blue laser module is farther. | 2021-02-25 |