Abstract: A data driving circuit including: a latch which receives an output image signal and outputs a latch data signal including a plurality of bits; a transition detector which compares the latch data signal of a current line with the latch data signal of a previous line, and outputs a first transition detection signal based on the comparison; a delay compensator which outputs a delay data signal obtained by delaying some of the plurality of bits of the latch data signal based on the first transition detection signal; a level shifter which outputs a level shift data signal obtained by changing a voltage level of the delay data signal; and an output circuit which converts the level shift data signal into a data signal and provides the data signal obtained by converting the level shift data signal to a data line.

Abstract: The subject technology receives, at a client device, a selection of a first selectable graphical item, the first selectable graphical item comprising a first augmented reality content generator corresponding to a particular geolocation. The subject technology causes display, at the client device, of a graphical interface comprising a plurality of selectable augmented reality content items, each selectable augmented reality content item corresponding to a particular activity based at in part on the particular geolocation. The subject technology receives, at the client device, a second selection of a particular selectable augmented reality content item from the plurality of selectable augmented reality content items.

Abstract: Disclosed in the exemplary embodiments of the present disclosure are a touch panel and a manufacturing method therefor, and a display touch device. The touch panel comprises a flat region, bending regions located on at least two adjacent sides of the flat region, and a deformation region located between the adjacent bending regions; a touch structure is provided in the flat region, the bending regions and the deformation region, and the deformation region is provided with at least two crack guide grooves; in a plane parallel to the touch panel, the shape of the crack guide grooves includes a strip shape extending in extending directions, and the extending directions of the at least two crack guide grooves intersect.

Abstract: A light emitting display apparatus includes a control driver configured to perform a deterioration prevention function, a scaler configured to transfer a deterioration prevention function activation request signal to the control driver and transfer a deterioration prevention function deactivation request signal to the control driver based on an analysis result of input image data when deterioration prevention function start information is received from the control driver, and a light emitting display panel configured to display images under the control of the control driver.

Abstract: An information processing method includes obtaining parameter information, in response to an electronic device being in a sharing scenario, displaying, based on the parameter information, a sharing identifier for sharing the source device, and in response to obtaining an input operation for the sharing identifier, sending display data of the source device obtained through a first connection channel to a server of the sharing scenario based on a second connection channel, to achieve real-time sharing of the display data of the source device by at least one sharing object in the sharing scenario. The parameter information is configured to characterize a connected source device. The source device is capable of processing and displaying information. The display data of the source device includes dynamically changing data generated by the source device for display.

Abstract: A driving circuit includes an output circuit, a first node reset circuit and a second node control capacitor; the output circuit controls a driving signal terminal to output a driving signal under the control of a potential of a first node; the first node reset circuit controls to reset the first node under the control of a potential of a second node; the second node control capacitor is electrically connected to the second node; a width-to-length ratio of an output transistor included in the output circuit is less than or equal to a first predetermined width-to-length ratio; and/or a width-to-length ratio of a first node reset transistor included in the first node reset circuit is greater than or equal to a second predetermined width-to-length ratio; and/or, a capacitance value of the second node control capacitor is greater than or equal to a predetermined capacitance value.

Abstract: According to various implementations, a method is performed at an electronic device including one or more processors, a non-transitory memory, and a display. The method includes displaying, on the display, a virtual agent that is associated with a first viewing frustum. The first viewing frustum includes a user avatar associated with a user, and the user avatar includes a visual representation of one or more eyes. The method includes, while displaying the virtual agent associated with the first viewing frustum, obtaining eye tracking data that is indicative of eye behavior associated with an eye of the user, updating the visual representation of one or more eyes based on the eye behavior, and directing the virtual agent to perform an action based on the updating and scene information associated with the electronic device.

Abstract: A display panel includes pixel-driving circuits distributed in an array along a first direction and a second direction and including a driving transistor and a capacitor with a first electrode connected to a gate of the driving transistor and a second electrode connected to a power line; a substrate base; a second conductive layer and a fifth conductive layer which is located on a side of the second conductive layer away from the substrate base and includes the power lines connected to at least one conductive wire. The second conductive layer, located on a side of the substrate base, includes second conductive portions corresponding to the pixel-driving circuits and forming the second electrode of a corresponding capacitor, and at least two adjacent second conductive portions form the conductive wire; orthographic projections of the power lines are spaced along the first direction and extend along the second direction.

Abstract: Systems, methods, and computer-readable media for enabling a power efficient stylus for an electronic device are provided. Various components may be provided for providing electrostatic discharge protection of such a stylus.

Abstract: A volumetric display unit includes two first type of substrate members, each having a corresponding conductive electrode layer formed on at least a portion at a corresponding first side thereof. The volumetric display unit also includes one or more second type of substrate members, each having two conductive electrode layers formed on at least a portion at each one of two opposing sides thereof. Herein, the substrate members are arranged to form a stack, with the first sides facing each other. The volumetric display unit further comprises a plurality of liquid crystal layers, each being separately disposed between two of the conductive electrode layers of two adjacent substrate members of the plurality of substrate members in the formed stack.

Abstract: A display apparatus includes an input/output interface connected to an external device and an input device, a memory, a first processor connected to the memory, and a second processor configured to be recognized as a universal serial bus (USB) device by the external device. The first processor generates a first image related to a function of the display apparatus, and a second image based on image data obtained from the external device, and controls the display to display the first image and the second image together. The first processor obtains an input signal from the input device, and based on a cursor corresponding to the input signal being located on the second image, provides the input signal to the second processor, and the second processor provides the input signal to the external device.

Abstract: When a notification is to be shown, an artificial reality notification system can add the notification to a pre-defined location in the user's field of view (e.g., top, side, or bottom) where it stays as a head leashed virtual object until the user's gaze is direct to the notification. When the user's gaze is directed at the notification, the artificial reality notification system can make the notification world locked, allowing the user to move her head to bring the notification to the center of her field of view, move closer to the notification to make it larger, move around the notification to see aspects from different angles, etc. The notification can be dismissed if the user never directs her gaze at it for a first threshold amount of time or when the user looks away from the world-locked version for a second threshold amount of time.

Abstract: Interactive augmented reality experiences with an eyewear device including a virtual eyewear beam. The user can direct the virtual beam by orienting the eyewear device or the user's eye gaze or both. The eyewear device may detect the direction of an opponent's eyewear device or eye gaze of both. The eyewear device may calculate a score based on hits of the virtual beam of the user and the opponent on respective target areas such as the other player's head or face.

Abstract: Head-mounted display systems with power saving functionality are disclosed. The systems can include a frame configured to be supported on the head of the user. The systems can also include a head-mounted display disposed on the frame, one or more sensors, and processing electronics in communication with the display and the one or more sensors. In some implementations, the processing electronics can be configured to cause the system to reduce power of one or more components in response to at least in part on a determination that the frame is in a certain position (e.g., upside-down or on top of the head of the user). In some implementations, the processing electronics can be configured to cause the system to reduce power of one or more components in response to at least in part on a determination that the frame has been stationary for at least a threshold period of time.

Abstract: One or more techniques for managing virtual objects between one or more displays are described. In accordance with some embodiments, exemplary techniques for displaying a virtual object are described.

Abstract: According to one embodiment, a display device comprises a display panel, first and second driver chips. The display panel includes first and second edge portions, a display area between the first and second edge portions in a first direction, first signal lines extending to the display area, and second signal lines extending to the display area. The first driver chip is connected to the first edge portion to supply video signals to the first signal lines. The second driver chip is connected to the second edge portion to supply video signals to the second signal lines. Number N of the first signal lines and number M of the second signal lines are alternately arranged in a second direction.

Abstract: A pixel driving circuit includes a driving circuit, configured to provide a driving current for a light-emitting element; a data writing circuit electrically connected to a first scan signal terminal, a data signal terminal, and a first terminal of the driving circuit; a threshold compensation circuit electrically connected to a second scan signal terminal, a control terminal of the driving circuit, and a second terminal of the driving circuit; and a first storage circuit electrically connected to the driving circuit and the light-emitting element. In a threshold compensation phase, the data writing circuit turns on in response to a turn-on level provided by the first scan signal terminal, and the threshold compensation circuit turns on in response to a turn-on level provided by the second scan signal terminal.

Abstract: A display device includes: a base layer; a display element layer on the base layer, and including a light emitting element, a light detection element, and a photovoltaic element adjacent to one another; a light shielding layer on the display element layer, and having a plurality of opening parts; and a color filter layer on the display element layer, and covering the plurality of opening parts. The light detection element and the photovoltaic element are located at the same layer as each other, the light detection element is to detect an external input based on incident light from the outside, and the photovoltaic element is to generate electrical energy based on the incident light.

Abstract: Provided is an electronic pen including an electronic pen main body unit having a pen shape, and having a pen tip that, in operation, performs a position indication, the pen tip being formed in an end portion on a first end side of the electronic pen main body unit in an axial direction of the electronic pen main body unit, a weight member; and an attachment portion that detachably attaches to the weight member, the attachment portion being formed in an end portion on a second end side of the electronic pen main body unit in the axial direction of the electronic pen main body unit.

Abstract: The present disclosure provides display substrate and display device, and belongs to the field of display technology. The display substrate of the disclosure has mounting region, first display region adjacent to mounting region, and second display region surrounding first display region and/or mounting region. The display substrate comprises: substrate; driving circuit layer on substrate and comprising pixel driving circuits in first display region and second display region, and arrangement density of pixel driving circuits in second display region is less than that of pixel driving circuits in second display region; and light emitting devices in mounting region, first display region, and second display region, first electrode of each light emitting device being electrically coupled to a corresponding pixel driving circuit, and pixel driving circuit electrically coupled to first electrode of light emitting device in the mounting region being located in first display region.