A method for compressing and applying data of the sensing-less compensating system may be provided for a display device having subpixels. As the system can update an accumulated stress data of a subpixel which is accumulated according to a display driving data signal in a real time and perform a compensation, a real time compensation for a degradation of the subpixel can be performed without sensing the subpixel. Furthermore, as the system may provide a bit size information for restoration according to a comparison result of data subject to loss-compress and a loss reference value when loss-compressing the accumulated stress data, a loss ratio of a loss-compression data can be reduced. A display device and a sensing-less compensation system are also disclosed.

An augmented reality display device, includes: a display unit including a thermal camera configured to capture image frames, an image projector, and a display screen; a processing unit including processing structure in communication with the thermal camera and the image projector, the processing structure being configured to process the captured image frames and output processed image frames to the image projector, and a battery; and a strap connecting the display unit and the processing unit.

A foldable electronic device includes a first sub-device, a second sub-device, a first hinge connected with the first and second sub-devices, and a single display panel coupled to the first and second sub-devices; where the single display panel includes a main area formed on inner surfaces of the first and second sub-devices, a cover area formed on a first outer surface of the first sub-device, and a round-edge area placed on a first side surface of the first sub-device, and configured to connect the main area and the cover area; where, in a folded state of the foldable electronic device, first information is displayed through the cover area or the round-edge area; and, in an unfolded state of the foldable electronic device, second information is displayed through the main area or the round-edge area.

A display apparatus including a display panel and a display driver is provided. The display driver is coupled to the display panel. The display driver is configured to drive the display panel by at least one of a plurality of gray levels to display an image frame in a first state. The display driver is configured to drive the display panel by a predetermined gray level to display a standby frame in a second state. The display driver determines the predetermined gray level of the standby frame according to the gray levels of the image frame. In addition, a driving method of a display apparatus is also provided.

A visual perception device has a look-up table stored in a laser driver chip. The look-up table includes relational gain data to compensate for brighter areas of a laser pattern wherein pixels are located more closely than areas where the pixels are further apart and to compensate for differences in intensity of individual pixels when the intensities of pixels are altered due to design characteristics of an eye piece.

An electronic device may have a flexible display. The electronic device may have housing portions that are rotatably coupled to each other so that the flexible display may fold along one or more bend axes. A device may have rollers that store a flexible display and that help deploy the display from within a housing when additional display area is desired. A touch screen in a housing may be overlapped by a flexible display that has been scrolled outwardly from the housing. Wireless transmitter and receiver circuitry may be used to convey image data to display driver circuitry. The display driver circuitry may display images on a pixel array in a flexible display based on the image data. Magnets may be used to outwardly bias edge-mounted bistable support structures to help prevent a rolled flexible display from wrinkling.

The present invention relates to a POV display device using a light-emitting element, comprising: a fixed module including a motor; a rotary module located above the fixed module and rotated by means of the motor; at least one panel coupled to the rotary module; a plurality of light sources which are arranged on the panel and which have a plurality of pixels; a light source module including a light-emitting element array in which the plurality of light sources are arranged in the longitudinal direction thereof; and a controller for generating, between a first main frame and a second main frame, at least one subframe formed by means of the panel, wherein the first main frame can temporally precede the second main frame.

Aspects of the subject disclosure may include, for example, detecting a user operating a cross reality headset, receiving a first location of the cross reality headset, providing image content and audio content to the cross reality headset, and receiving a second location of the cross reality headset. Further embodiments can include determining the cross reality headset is stationary based on the first location and the second location resulting in a determination, and providing instructions to the cross reality headset to adjust positioning the image content on a display of the cross reality headset and to provide the audio content according to the determination resulting in an adjustment of the positioning of the image content. The cross reality headset presents the image content according to the adjustment on the display. The cross reality headset provides the audio content. Other embodiments are disclosed.

A computing device includes an image sensor, an IMU, a display, and a processor coupled to the image sensor, the IMU, and the display. The processor is configured to generate a GUI current screen on the display. The GUI current screen includes a background, and foreground GUI elements overlaying the background. The processor is configured to when the IMU generates motion data indicative of movement, render the background to comprise a video image from the image sensor.

Embodiments of this application disclose a projection data processing method, to reduce a delay in a wireless projection process. In the embodiments of this application, the method includes: A projection transmit end obtains network status information, and determines a target resolution of an image to be projected based on the network status information; and then determines a to-be-synthesized layer based on whether the image is in a full-screen scenario. Therefore, an amount of data to be sent during projection can be reduced, and a projection delay can be reduced. In addition, a projection receive end can perform super-resolution on the image, to avoid image quality damage caused by reducing the amount of data sent by the transmit end. This solution reduces the projection delay and ensures projection image quality to improve user experience.