Boe Technology Group Co., Ltd.

Hefei Boe Joint Technology Co., Ltd.

International Business Machines Corporation

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Dajia Internet Information Technology Co., Ltd.

Beijing Boe Multimedia Technology Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beihang University

Beijing Tusen Zhitu Technology Co., Ltd.

Miao Liu

Cheng Xu

Xing Yao

Yu Zhang

Pan Xu

Song Meng

Wenchao Bao

Shixin Geng

Dandan Zhou

Dong Li

Xing Zhang

Feng Bai

Chengyuan Luo

Ying Han

Jingbo Xu

Ying Shen

Bin Zou

Huiyan Li

Zhuolong Li

Xuefei Qin

Donghui Zhao

Guangshuang Lv

Hongna Ye

Zhu Hong Cai

Kui Song

Yongqian Li

Can Yuan

Zheng Wang

Wen Jun Yin

Xiuyun Chen

Huihui Li

Jingjun Du

Xin Gai

Liyan Wang

Lulu Wang

Pengfei Yin

Fan Yang

Zhidong Yuan

Xinyin Wu

Min He

Xueguang Hao

Biplav Srivastava

Jingquan Wang

Daekeun Yoon

Bochang Wang

Dan Zhu

Luke Ding

Lingyu Sun

Fei Liang

Xiaolong Wei

Guangyun Tong

Tingxiu Hou

Teng Chen

Cheng Luo

Murray Scott Campbell

Fei Dong

Liyu Fang

Wen Guo

Chu Yun Tong

Liu Wu

Liang Bo

Guilong Yang

Fuxue Liang

Su Liu

Ming Yang

Peng Hui Jiang

Libin Liu

Yong Qiao

Yao Zhang

Jiuxia Yang

Yipeng Chen

Xiao Liang Hu

Si Bin Fan

Xi Li

Yan Sun

Zhanchang Bu

Zhichong Wang

Jieqiong Wang

Ke Liu

Chih-Wen Su

Yue Wu

Tianyang Han

Xinguo Li

Qingqing Ma

Zhen Huang

Xiaodong Shi

Yi Xin Song

Jian Mao

Dae Keun Yoon

Yunpeng Zhang

Xiaofei Wang

Zhidan Zhang

Lijin Zhao

Meikai Qu

Jingrui Ren

Xiuting Liu

Xiao Ming Hu

Ying Zou

Haizhao Xu

Zechen Zhou

A display module includes sub-pixels, data lines, a source driving circuit and a processor. Each sub-pixel includes light-emitting sub-units each including a pixel circuit and at least one light-emitting device. A data line is electrically connected to a sub-pixel. The source driving circuit is electrically connected to the data line. The source driving circuit is configured to output a first or second data signal to the sub-pixel through the data line. The processor is configured to: determine location information of a target sub-pixel; and control, according to the location information, the source driving circuit to output the second data signal to the target sub-pixel, so that a brightness of the target sub-pixel is substantially the same as that of a non-target sub-pixel.

Method for repairing defective pixel, display module and display apparatus

A driving circuit includes a pull-up node control circuit, a pull-down node control circuit and an output circuit; the pull-up node control circuit controls a potential of the pull-up node under the control of an input signal and a reset signal; the output circuit controls the output terminal to output a signal under the control of the potential of the pull-up node and the potential of the pull-down node; a channel length of at least one transistor among at least some transistors included in the output circuit, at least some transistors whose gate electrodes are electrically connected to the input terminal included in the pull-up node control circuit, and at least some transistors whose gate electrodes are electrically connected to the reset terminal included in the pull-up node control circuit is greater than a channel length of another transistor included in the driving circuit.

Driving circuit, display substrate and display device

A method for compensating a display panel includes: acquiring a first detection data set, the first detection data set including first detection data of the plurality of sub-pixel units; acquiring pre-stored position information of abnormal sub-pixel units, the position information being used to indicate positions of sub-pixel units whose display are abnormal; replacing first detection data of a first abnormal sub-pixel unit in the first detection data set based on first detection data of a target sub-pixel unit, so as to acquire a second detection data set, the target sub-pixel unit being at least one normal sub-pixel unit adjacent to the first abnormal sub-pixel unit among the plurality of sub-pixel units, and the first abnormal sub-pixel unit being any of the sub-pixel units indicated by the position information; and compensating data voltages of the plurality of sub-pixel units according to the second detection data set.

Method for compensating display panel and apparatus for compensating display panel, computer device, and computer-readable storage medium

The present disclosure provides a display module and a display apparatus. The display module includes a display panel, a backlight assembly, an intermediate frame and a backplane; the backplane includes a backplane body on a side of the backlight assembly away from the display panel; the backplane body includes a contact structure recessed in a direction from a side away from the light guide assembly toward a side close to the light guide assembly. The contact structure is in contact with the light guide assembly; a receiving space is between the backplane body and the light guide assembly and on a side of the contact structure close to a lateral backlight source; an elastic contact member is in a receiving space and is in contact with the backplane body and is adjacent to the light guide assembly; the intermediate frame includes an intermediate frame body surrounding the backlight assembly.

Display module and display apparatus

Provided are a display substrate and a driving method thereof. The display substrate includes a first storage circuit and a second storage circuit, a first terminal of the first storage circuit being electrically connected to the control terminal of the driving circuit, a second terminal of the first storage circuit being electrically connected to the first terminal of the driving circuit, and the first storage circuit being configured to store the data signal; a first terminal of the second storage circuit being electrically connected to the first electrode of the light-emitting element and a second terminal of the second storage circuit being electrically connected to a second electrode of the light-emitting element.

Display substrate and driving method thereof

Provided is a pixel drive circuit. The pixel drive circuit includes a plurality of scan drive circuits transmitting gate drive signals to pixels, a plurality of emission drive circuits transmitting emission control signals to the pixels, a plurality of compensation drive circuits transmitting compensation signals to the pixels, and a plurality of reset drive circuits transmitting reset signals to the pixels, which are all cascaded in a pixel column direction. In addition, the scan drive circuit, the emission drive circuit, the compensation drive circuit, and the reset drive circuit corresponding to the same row of pixels are arranged sequentially along a pixel row direction, the scan drive circuit being disposed farthest away from the pixels. Moreover, among signal lines coupled to the pixel drive circuit, a plurality of signal lines is overlapped with each other, and cutouts are provided at the overlapping portions of the plurality of signal lines.

Pixel drive circuit and display apparatus

A compensating method for a display panel including: acquiring sensing voltages of a target sub-pixel and a sub-pixel set, where the sub-pixel set comprises a plurality of first sub-pixels, and the first sub-pixels are disposed within a set range around the target sub-pixel and have a same color as the target sub-pixel; determining, based on the sensing voltages of the target sub-pixel and the sub-pixel set, whether the target sub-pixel belongs to a defective pixel; replacing the sensing voltage of the target sub-pixel by a sensing voltage of a normal pixel in the sub-pixel set, if the target sub-pixel belongs to the defective pixel; and electrically compensating the target sub-pixel based on a replaced sensing voltage.

Compensating method and apparatus for display panel, and display device

A display apparatus is provided. The display apparatus includes a display panel; a memory; and one or more processors. The memory stores computer-executable instructions for controlling the one or more processors to detect a region configured to display a static image; in the region configured to display the static image, detect a parameter of driving transistors of subpixels of a first color in first periods, and detect a parameter of driving transistors of subpixels of a second color in second periods; and determine subpixel values of subpixels in a respective pixel in the static image in a respective frame of image comprising the static image. The parameter of driving transistors of subpixels of the first color is detected with a first frequency; the parameter of driving transistors of subpixels of the second color is detected with a second frequency; and the first frequency is higher than the second frequency.

Display apparatus, method of displaying image, and computer-program product

A driving circuit, a driving method and a display device are provided. The driving circuit includes a first control node control circuit, a second control node control circuit, a first node control circuit and a second node control circuit, wherein, the first control node control circuit is configured to control a potential of the first control node; the second control node control circuit is configured to control a potential of the second control node; the first node control circuit is configured to control a potential of the first node; the second node control circuit is electrically connected to the second control node, a first clock signal terminal and a second node respectively, and is configured to control to connect the first clock signal terminal and the second node under the control of the potential of the second control node.

Driving circuit, driving method and display device

Provided is a compensation method for a display device. The method includes: acquiring first detection voltages of the plurality of subpixels during a first shutdown compensation process; acquiring first position indication information based on the first detection voltages of the plurality of subpixels; and determining first compensation data based on the first position indication information. The first position indication information indicates column positions of pixels to which a plurality of first subpixels of the plurality of subpixels belong. The first compensation data includes first threshold compensation voltages of the plurality of subpixels, and an absolute value of a difference between the first threshold compensation voltage of the first subpixel and a first reference value is less than an absolute value of a difference between a second threshold compensation voltage of the first subpixel in the first compensation data and the first reference value.

Compensation method and apparatus for display device, and storage medium

A driving circuit, a driving module, a driving method, a display substrate and a display device are provided. The driving circuit includes a first leakage prevention circuit, an output circuit and a first control node control circuit; the first leakage prevention circuit is configured to control to connect or disconnect the first control node, the first node and the first intermediate node under the control of a first voltage signal provided by the first voltage line according to a potential of the first intermediate node, control to connect or disconnect the first intermediate node and the second voltage line under the control of the potential of the first node, and control to disconnect the first control node and the first node when the first intermediate node and the second voltage line is connected.

Driving circuit, driving module, driving method, display substrate and display device

Disclosed is a drive control circuit including an input circuit (), a first output circuit (), and a second output circuit (). The first output circuit () is electrically connected with the input circuit () and a first output end (OUT) and is configured to output a first output signal from the first output end (OUT) under control of the input circuit (). The second output circuit () is electrically connected with the input circuit () and a second output end (OUT), or electrically connected with the first output end (OUT) and a second output end (OUT), and is configured to output a second output signal from the second output end (OUT) under control of the input circuit () or the first output end (OUT). The first output signal is different from the second output signal.

Drive control circuit, gate driver circuit, display substrate, and display apparatus

The present disclosure provides a display device. The display device includes: a display panel including an display area and a peripheral area surrounding the display area; a backlight module at a light incident side of the display panel; where the backlight module includes a backplane, a light guide plate and a plurality of light strips, the backplane includes a first polygonal bottom plate, and a plurality of first side plates connected to the first bottom plate at an edge of the first bottom plate, the light guide plate is located between the first bottom plate and the display panel, and the light strips are located between the first side plates and the light guide plate; and an assembly frame assembled to the display panel and the backlight module at an edge of the display panel and an edge of the backlight module.

Display device

A display module includes a display panel, at least one bonding circuit board, a plurality of chip-on-films, and a plurality of buffer devices. The at least one bonding circuit board each include first differential lines, and a first differential line includes a P-polarity differential sub-line and an N-polarity differential sub-line. An end of a chip-on-film is connected to the first differential line, and the other end of the chip-on-film is connected to the display panel. The buffer devices are arranged on the bonding circuit board, a buffer device is connected to ends, proximate to the chip-on-film, of the P-polarity differential sub-line and the N-polarity differential sub-line, and the buffer device is configured to reduce signal reflection between the first differential line and the chip-on-film.

Display module and display device

A method of processing data, an electronic device, and a storage medium are provided. The method includes: acquiring voltage values of a plurality of sub-pixels to be detected in the pixel array; determining a plurality of sub-pixels to be compensated from the plurality of sub-pixels to be detected according to the voltage values of the plurality of sub-pixels to be detected, where differences between the voltage values of the plurality of sub-pixels to be compensated and voltage values of corresponding adjacent sub-pixels are greater than or equal to a first filtering threshold; determining at least one sub-pixel column to be compensated according to a position of the plurality of sub-pixels to be compensated in the pixel array; and performing a filtering compensation on the voltage values of a plurality of sub-pixels in the at least one sub-pixel column to be compensated based on a second filtering threshold.

Method of processing data, electronic device, and storage medium

Growing community of inventors

Beijing, China

Miao Liu