Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing 7invensun Technology Co., Ltd.

Jinxing Liu

Bo Gao

Xue Dong

Yafei Li

Wei Sun

Wenjia Sun

Lingyun Shi

Ming Jin Chen

Tiankuo Shi

Dong Chen

Yue Li

Zijiao Xue

Xiangyi Chen

Xiaochuan Chen

Shengji Yang

Hao Zhang

Yan Li

Wenchao Han

Meiling Jin

Shuaishuai Xu

Wei Wang

Jian Qiao Sun

Bo Liu

Haiwei Sun

Xiaomang Zhang

Guangquan Wang

Yang Chen

Zhihua Ji

Xiurong Wang

Pei Li

Xiaobo Xie

Tongbing Huang

Hsinchung Lo

Jiahao Liu

Shaoru Zhang

Xiaoyang Shen

Ming Chen

Xiaozhou Liu

Yannan Xiong

The present disclosure provides a picture processing method and device, including: an integrated circuit chip IC receiving a to-be-processed picture sent by a graphics processor GPU; the IC pre-processing the to-be-processed picture; the IC performing counter-distortion process on the pre-processed picture; and the IC outputting the picture which is subjected to the counter-distortion process for display.

Picture processing method and device

Disclosed are a driving method for a touch display panel, and a touch display apparatus. The driving method for a touch display panel includes: providing a sinusoidal signal y for each electrode block in a common electrode within a display period, wherein the display period includes N display stages, each display stage has M image frames, the refresh rate of the display period is greater than or equal to a refresh rate threshold value A, N&#x2265;2, M&#x2264;1, N is a positive integer, M is a positive number, and the refresh rate threshold value A is the maximum refresh rate that can be identified by human eyes; providing a data signal for multiple pixel electrodes; and an electric field, formed by the pixel electrodes and the common electrode, driving the inversion of liquid crystal molecules in a liquid crystal layer.

Driving method for touch display panel, and touch display apparatus

A method for processing image data with reduced transmission bandwidth is provided. The method includes receiving a first set of data for image in a first resolution and receiving a center coordinate. The method further includes determining a high-definition region including an area and a boundary centered on the center coordinate. Additionally, the method includes rendering the first set of data based on the center coordinate and the area of the high-definition region to obtain a first subset of data. Furthermore, the method includes rendering a set of data compressed from the first set of data to obtain a second subset of data beyond the boundary. Moreover, the method includes transmitting a second set of image data to the display panel combining the first subset of data for display image in the first resolution and the second subset of data to display image in the second resolution.

Method for processing image data with reduced transmission bandwidth for display

An eye tracking device and a head-mounted display device are provided. The eye tracking device includes at least one infrared camera, at least one infrared light, group and a control circuit. The control circuit is electrically connected with the at least one infrared light group. Each of the at least one infrared light group includes at least two infrared lights which are arranged at different locations. Each of the at least one infrared camera is configured to collect an eye image of a user when the at least two infrared lights are turned on. The control circuit is configured to respectively control the number of infrared lights achieving effective operating brightness in each infrared light group when the eye tracking device performs iris recognition and eye tracking, and the effective operating brightness refers that a brightness is not less than a threshold brightness.

Eye tracking device and head-mounted display device

A backlight source and a manufacture method thereof, a display device are provided. The backlight source includes a base substrate, the base substrate is divided into a plurality of light emitting regions, and at least one of the plurality of light emitting regions comprises a plurality of light emitting elements, a first common polar line, and a second common polar line. Light emitting brightness of at least one of the light emitting regions is adjustable independently.

Backlight source and manufacture method thereof, display device

The present disclosure discloses an array substrate and a display apparatus. The array substrate includes a touch electrode, wherein the touch electrode comprises a plurality of first sensing electrodes arranged in a first direction and a plurality of second sensing electrodes arranged in a second direction, each of the first sensing electrodes comprises an electrode strip, the electrode strip comprises a plurality of electrode blocks arranged in the second direction, each of the second sensing electrodes comprises a plurality of holes, the electrode blocks correspond to the holes in one to one correspondence, and projections of the electrode blocks in a direction perpendicular to a surface of the substrate are located in the corresponding holes.

Substrate, display apparatus and control method of the substrate

The present disclosure provides a processing circuit of a display panel, a display method and a display device. The processing circuit includes: a line-of-sight acquisition module configured to track an eyeball of each eye, to determine a concern region of line of sight on the display panel and a region other than the concern region; a control module configured to acquire original image data of an image to be displayed on the display panel, subject first original image data corresponding to the concern region and/or second original image data corresponding to the other region to treatment, and output first image generation data corresponding to the concern region and second image generation data corresponding to the other region and having a resolution smaller than the first image generation data; and a display signal output module configured to output a display signal to the display panel in accordance with the first image generation data and the second image generation data.

Processing circuit of display panel, display method, and display device

The disclosure discloses a touch substrate, a method thereof for positioning a touch, and a capacitive touch screen, and the touch substrate includes a base substrate and a plurality of separate touch electrodes arranged in a single layer on the base substrate, where the touch electrodes include first touch electrodes and second touch electrodes, arranged alternately in both a first direction and a second direction, and respective first touch electrodes in each of at least one row or column of the touch electrodes are connected through one same wire, or respective second touch electrodes in each of at least one row or column of the touch electrodes are connected through one same wire.

Touch substrate, method thereof for positioning a touch, and capacitive touch screen

A display system and a driving method for a display panel. The display system includes a display panel, a display area dividing device and a display driving device. A display panel includes a display area; a display area dividing device is configured to divide the display area of the display panel into at least a first display area and a second display area; a display driving device is configured to drive the first display area with a first refresh frequency and drive the second display area with a second refresh frequency, and the first refresh frequency is greater than the second refresh frequency.

Display system and driving method for display panel

The present disclosure provides an image processing method and an electronic device using the image processing method. The image processing method includes: encoding, by an encoding unit, to-be-displayed image data to generate encoded image data; transmitting, via an interface component, the encoded image data to a display component; and decoding, by a decoding unit in the display component, the encoded image data to generate the to-be-displayed image data for the display component to display. This image processing method can reduce data transmission amount.

Image processing method and electronic device

Growing community of inventors

Beijing, China

Jinxing Liu