Abstract: A display device includes a substrate including a plurality of sub pixels; a first touch electrode on the substrate and overlapping at least one subpixel from the plurality of sub pixels; a second touch electrode on the substrate and spaced apart from the first touch electrode and overlapping the at least one sub pixel; an insulating layer covering the first touch electrode and the second touch electrode; a plurality of charging transistors on the insulating layer and electrically connected to one of the first touch electrode and the second touch electrode; a plurality of sensing transistors on the insulating layer and electrically connected to one of the first touch electrode and the second touch electrode; a planarization layer covering the plurality of charging transistors and the plurality of sensing transistors; and a light emitting diode on the planarization layer.

Abstract: This application provides a touch display panel for reducing capacitive load. A package substrate includes a first metal layer and a second metal layer. The second metal layer includes conductive patterns that are arranged in a matrix form. The conductive patterns each output a first sensing signal when sensing a touch operation. Each conductive pattern includes a first area and a second area. The first area includes first metal sub-conducting wires extending in the first direction. A plurality of second metal conducting wires extending in the second direction, any second metal conducting wire is connected to one conductive pattern and is configured to transmit the first sensing signal to a touch controller.

Abstract: An electronic device and related operating methodology are disclosed here. The device includes a touchscreen display, at least one memory storage device, and at least one processor. The at least one storage device has instructions stored therein and configurable to be executed by the at least one processor to: control display of a media player on the touchscreen display; control display of an interactive lock element on the touchscreen display; detect occurrence of an activate lock trigger event; and, in response to detecting the occurrence of the activate lock trigger event, lock or disable at least some touchscreen functionality of the media player during playback of media content.

Abstract: An interface for a medical device, in particular an extracorporeal blood treatment machine or a dialysis machine, includes a display for displaying display operating elements, base operating elements provided next to the display, and an optical actuation sensor. The optical actuation sensor detects a user interaction with, in particular a touching of, the display operating elements of the display and the base operating elements disposed in the same plane. The optical actuation sensor can be partially activated or deactivated.

Abstract: Systems and methods of use are presented for selecting and displaying media content on a display where the media content is determined by user manual manipulation of the content pages of a book positioned on a book reader. The display includes a video display screen and a media player. The media player has a storage drive configured to accept and store media content, and a processor configured to access the storage drive to transmit selected media content to the video display screen when signaled by the book reader to do so. The book reader includes a plurality of sensors divided into a plurality of right side sensors and a plurality of left side sensors that are configured to detect and determine which content page of the book is currently open and displayed on the book reader. When a content page is displayed and detected, a controller signals the processor.

Abstract: An electro-optical device is provided with a plurality of data lines, a plurality of potential lines supplied with a predetermined potential, a driving transistor controlling a current level according to the voltage between the gate and the source, a first storage capacitor which holds the voltage between the gate and a source of the driving transistor, and a light-emitting element. One data line among the plurality of data lines and one potential line among the plurality of potential lines are arranged to be adjacent to each other, and a second storage capacitor holding the potential of the one data line is formed by the one data line and the one potential line.

Abstract: Machine learning systems and methods that learn glare, and thus determine gaze direction in a manner more resilient to the effects of glare on input images. The machine learning systems have an isolated representation of glare, e.g., information on the locations of glare points in an image, as an explicit input, in addition to the image itself. In this manner, the machine learning systems explicitly consider glare while making a determination of gaze direction, thus producing more accurate results for images containing glare.

Abstract: Disclosed are a method and system for implementing a platform for providing offline information to smart glass. A computer device for implementing an information platform may include an information manager configured to manage service information to be exposed on smart glass based on service configuration information to be broadcasted through an information broadcasting device (IBD) registered by an information owner, and a content manager configured to distribute content, generated based on the managed service information, in a format configured in the smart glass.

Abstract: Disclosed are a method and system for implementing a platform for providing offline information to smart glass. A computer device for implementing an information platform may include an information manager configured to manage service information to be exposed on smart glass based on service configuration information to be broadcasted through an information broadcasting device (IBD) registered by an information owner, and a content manager configured to distribute content, generated based on the managed service information, in a format configured in the smart glass.

Abstract: The present disclosure discloses a touch key design method based on a touch screen, wherein a plastic part is placed on a touch screen, so that the touch screen is equally divided into a plurality of (such as 4×4) areas with the same size. In this way, the touch screen can be regarded as a plurality of (such as 4×4) matrix touch keys. When one of the touch keys is touched by hand, an MCU (a main control unit of a recording software controller) determines which touch key is pressed through the X and Y coordinate values returned by the touch screen, and then controls the corresponding functions. On the touch screen, not only the function name of the recording software corresponding to each touch key is displayed, but also the state of pressing or releasing the touch key and the state about whether the corresponding function on the recording software is activated or non-activated can be displayed in real time.

Abstract: A display device with touch detection function includes a display unit having a first and a second data lines, a first region outside the display unit, a second region on an opposite side of the first region sandwiching the display unit with the first region, a sensor unit including a sensor electrode, a first data signal supply line connected to the first data line and arranged in the first region, a second data signal supply line connected to the second data line and arranged in the second region, a dummy wiring arranged in the first region and not connected to the sensor electrode, and a sensor wiring arranged in the second region and connected to the sensor electrode. A line length of the dummy wiring in the first region is substantially same as a line length of the sensor wiring in the second region.

Abstract: A screen display control method may be implemented by an electronic device configured with a foldable touchscreen. The touchscreen includes a first area and a second area. A first interface is displayed in a first area and a first operation is detected in a first interface. A second interface is displayed in a second area in response to the first operation and the second interface is associated with content displayed in the first interface.

Abstract: A system may include an electronic display panel having pixels, where each pixel emits light based on a respective programming signal applied to the pixel. The system may also include processing circuitry to determine a respective control signal upon which the respective programing signal for each pixel is based. The processing circuitry may determine each respective control signal based at least in part on approximations of respective pixel brightness-to-data relationship as defined by a function having variables stored in memory accessible to the processing circuitry.

Abstract: A display panel includes: a substrate; a display component layer disposed on a side of the substrate; an encapsulation layer disposed on a side of the display component layer away from the substrate; and a touch-control layer disposed on a side of the encapsulation layer away from the display component layer. The display component layer and the touch-control layer are bonded by a bonding structure. A through hole is disposed in the encapsulation layer, and the bonding structure is disposed in the through hole. According to the display panel provided in the embodiments of the present application, a touch-control chip and a display driving chip are integrated into one chip assembly, and a position of the touch-control layer contacted with a display screen body and an encapsulation area of the display screen body are overlapped.

Abstract: Various embodiments of the disclosure relate to an electronic device and an operation method thereof. The electronic device may comprise: a display comprising a touch screen; a memory; and at least one processor electrically connected to the display and the memory. The memory may store instructions which, when executed, cause the at least one processor to: store, in the memory, information associated with a plurality of algorithms for identifying the location of an input; identify, among the plurality of algorithms, a first algorithm corresponding to a first screen region which is a portion of a screen region of the touch screen; identify a first input on the first screen region; and using the first algorithm, acquire touch coordinate information, corresponding to the location corresponding to the first input, on the touch screen.

Abstract: An input device comprises a plurality of optical vibration sensors mounted in a common housing. Each optical vibration sensor comprises a diffractive optical element; a light source arranged to illuminate the diffractive optical element such that a first portion of light passes through the diffractive optical element and a second portion of light is reflected from the diffractive optical element; and a photo detector arranged to detect an interference pattern generated by said first and second portions of light. The optical vibration sensor is configured so that in use, after the first portion of light passes through the diffractive optical element, the first portion of light is reflected from a reflective surface onto the photo detector. The input device is placed in contact with a surface of a solid body, and an object is brought into physical contact with the surface of the solid body, thereby causing vibrations in the solid body.

Abstract: The disclosure provides a key structure applied to an electronic device the electronic device includes an OLED screen and an under-screen unit, a through-hole is provided at a preset position of the under-screen unit, and the key structure includes: a light-shielding unit disposed on a side that is of the under-screen unit and facing back from the OLED screen, and fixedly connected to the under-screen unit, the light-shielding unit contains an accommodation space with a notch, and the notch is in communication with the through-hole; a light-emitting unit disposed in the accommodation space; an optical unit disposed in the accommodation space and located between the OLED screen and the light-emitting unit, wherein light emitted by the light-emitting unit forms a preset key pattern on the OLED screen after passing through the optical unit; and a sensing unit located on one side of the light-shielding unit.

Abstract: The present disclosure relates to a dynamic changing method and apparatus for a virtual reality scene, and an electronic device, which relate to the technical field of virtual reality. The dynamic changing method for the virtual reality scene comprises: acquiring eye tracking data of a user; acquiring a gaze area of the user in the virtual reality scene according to the eye tracking data; determining a scene modifiable area according to the gaze area; and modifying the scene data of the scene modifiable area.

Abstract: Computer-implemented methods of operating an augmented reality device can involve capturing camera images, processing the camera images, and displaying virtual display images. The camera images can be captured automatically using a camera disposed within an augmented reality device worn by a user. The camera images can be processed automatically using a processor located within the augmented reality device. The virtual display images can be displayed automatically to the user within the augmented reality device while the user is looking through the augmented reality device and simultaneously viewing real objects through the augmented reality device. The virtual display images can be based on the processed camera images. Additional steps can include accepting a first user input, storing camera image(s) on a memory located within the augmented reality device based on the first input, accepting a second user input, and displaying stored image(s) to the user based on the second input.

Abstract: Detecting a touch includes receiving image data of a touching object of a user selecting selectable objects of a target surface, determining a rate of movement of the touching object, in response to determining that the rate of movement satisfies a predetermined threshold, modifying a touch detection parameter for detecting a touch event between the touching object and the target surface, and detecting one or more additional touch events using the modified touch detection parameter.