Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Hefei Boe Joint Technology Co., Ltd.

Beijing Bytedance Network Technology Co., Ltd.

Boe Technology Groupco., Ltd.

Boe Technology Gropu Co., Ltd.

Xing Yao

Guangliang Shang

Haoliang Zheng

Mingfu Han

Lijun Yuan

Seungwoo Han

Zhichong Wang

Miao Liu

Xue Dong

Yunsik Im

Yuanbo Zhang

Yinglong Huang

Seung Woo Han

Xinyin Wu

Jing Lv

Cheng Xu

Jingquan Wang

Jiha Kim

Libin Liu

Xueguang Hao

Hyunsic Choi

Zhihe Jin

Pan Xu

Zhenyu Zhang

Jiangnan Lu

Jungmok Jun

Yongqian Li

Chen Hui Xu

Xing Zhang

Chengyuan Luo

Ying Han

Jianchao Zhu

Yun Sik Im

Donghui Zhao

Guangshuang Lv

Dandan Zhou

Zhenzhen Shan

Han-Seung- Woo

Seung-Woo Han

Xuehuan Feng

Yao Huang

Yong Qiao

Can Yuan

Zhidong Yuan

Tingliang Liu

Jingbo Xu

Yujie Gao

Luke Ding

Yoonsung Um

Xilei Cao

Kening Zheng

Teng Chen

Liu Wu

Yun-Sik Im

Lei Wang

Minghua Xuan

Li Wang

Ming Yang

Hongfei Cheng

Yang Wang

Hao Chen

Dongni Liu

Xiangdan Dong

Hao Liu

Liang Chen

Li Xiao

Ming Jin Chen

Jie Zhang

Shiming Shi

Qiang Fu

Yipeng Chen

Song Meng

Yan Yan

Ke Liu

Yingmeng Miao

Lianbin Liu

Jiayang Zhao

Yifang Chu

Shunhang Zhang

Dongfang Yang

Hao Zhu

Xiaolin Wang

Xinguo Li

Xuelian Cheng

Shuo Huang

Mengyang Wen

Zhongwei Huang

Yunpeng Zhang

Jung Mok Jun

Jun Dai

Jianye Ye

Chaoyang Shang

Xiuting Liu

Jian Mao

Chengyou Han

Im-Yun- Sik

Jun-Jung- Mok

Jung-Mok Jun

Ji Ha Kim

Haifeng Jin

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 display panel, a driving method thereof, and a display apparatus are provided. The driving method includes: acquiring initial image data; and initiating a uniformity adjustment manner, wherein the uniformity adjustment manner comprises: turning off at least a portion of non-zero grayscale sub-pixel units in the display panel based on the initial image data.

Display panel, driving method thereof, and display apparatus

A includes an output circuit and a first control circuit; the output circuit controls to connect or disconnect the driving signal terminal and the first voltage lines under the control of a potential of the first node; the first control circuit controls to connect or disconnect the first node and the second voltage line under the control of a potential of the second node; a potential of the first voltage signal is different from a potential of the second voltage signal.

Driving circuit, driving method, display substrate, manufacturing method thereof and display device

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 shift register is provided and includes a display input reset circuit, an inverter circuit, at least one output circuit and a first detection circuit; the display input reset circuit, the inverter circuit and the output circuit are connected to a pull-up node; the inverter circuit and the at least one output circuit are connected to a pull-down node; the first detection circuit is connected to a signal acquisition point, an acquisition control terminal, and a first signal detection line, and configured to acquire a voltage at the signal acquisition point in response to a signal from the acquisition control terminal and output a detection voltage corresponding to the acquired voltage to the first signal detection line, an external first chip adjusts an active level voltage from the third power supply terminal according to the detection voltage; the signal acquisition point includes the pull-down node and/or a signal output terminal.

Shift register, gate driving circuit, and display apparatus

A display apparatus includes a plurality of rows of subpixels, a first scan circuit, and a second scan circuit. The first scan circuit includes a plurality of first scan units and a plurality of second scan units alternately arranged. The second scan circuit includes a plurality of third scan units. A respective first scan unit and a respective second scan unit are configured to provide control signals to two adjacent rows of subpixels, respectively. A respective third scan unit is configured to provide control signals to the first adjacent row of subpixels and the second adjacent row of subpixels. Control signals output from the respective first scan unit are out of phase with respect to control signals output from the respective second scan unit. A first duration of an effective voltage of a first control signal output from the respective first scan unit is greater than a second duration of an effective voltage of a second control signal output from the respective second scan unit.

Display apparatus

A display substrate includes a driving module arranged on the base substrate, the driving module includes a plurality of driving units, and the driving unit includes a plurality of stages of driving circuits; the driving unit includes a first signal line, and the driving circuit includes an output sub-circuit; the display substrate includes at least two metal layers stacked along a direction away from the base substrate; in at least one driving unit, an orthographic projection of the first signal line on the base substrate at least partially overlaps an orthographic projection of a first electrode or a second electrode of at least one transistor included in the output sub-circuit on the base substrate, the first electrode and the second electrode are arranged on the same metal layer, and the first electrode and the first signal line are arranged on different metal layers.

Display substrate with metal layers and display device

A display substrate includes a base substrate including a display area and a peripheral area on at least one side of the display area; a pixel array, located in the display area and including multiple pixel units; and, a scan driving module, located in a driving circuit area of the peripheral area, and including multiple shift register units, multiple signal lines being arranged in one shift register units, and extending along a first direction; wherein a ratio of a sum W1 of widths of the multiple signal lines in a second direction to a width W2 of the shift register unit in the second direction is W1/W2, and a length of at least one pixel unit along the first direction is a pixel pitch value; the first direction intersects the second direction; a product of W1/W2 and the pixel pitch value is greater than 18 um and less than 40 um.

Display substrate with multiple signal lines arranged in one shift register unit and display device

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

A shift register unit includes: an input circuit configured to provide an input signal to a first node in response to a first clock signal; a reset circuit configured to provide a first reference signal to a second node in response to a second clock signal; a first control circuit configured to provide the second clock signal to the second node in response to a first control signal; an output circuit configured to provide a third clock signal to a drive output terminal in response to a signal of the first node, and provide a second reference signal to the drive output terminal in response to a signal of the second node; where a duration of an active level of the first control signal is longer than a duration of an active level of a signal of the drive output terminal.

Shift register unit, drive control circuit, display device and driving method

The present disclosure provides a display panel and a display apparatus, and belongs to the field of display technology, and can solve the problem of the color shift easily occurring in the high-temperature reliability test in the related display panel. The display panel of the present disclosure includes: a plurality of sub-pixel units and a voltage control module; each sub-pixel unit includes: a light emitting device; and the voltage control module is connected to an anode of the corresponding light emitting device, and is configured to control an anode voltage of the corresponding light emitting device, so that a ratio of the number of electrons to the number of holes of the light emitting device is unchanged at different gray scales.

Display panel and display apparatus

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 circuitry structure and a display substrate. The circuitry structure includes a base substrate, and a functional transistor and a signal transmission line arranged on the base substrate. The functional transistor includes a first conductive connection member, a first electrode, a second electrode, at least two gate electrode patterns and at least one active pattern. Orthogonal projections of the first electrode, the second electrode and the at least two gate electrode patterns onto the base substrate at least partially overlap with an orthogonal projection of the active pattern onto the base substrate, and first ends of the gate electrode patterns are coupled to each other. The first conductive connection member is arranged at a layer different from the gate electrode pattern, and coupled to second ends of the gate electrode patterns. The signal transmission line is coupled to the first conductive connection member.

Circuitry structure and display substrate

Provided is a display substrate, a drive method thereof and a display apparatus, the display substrate includes: a first drive mode and a second drive mode, the first drive mode has a refresh rate less than that of the second drive mode, wherein the contents displayed on the display substrate include a plurality of display frames, in the first drive mode, the display frames include: a refresh frame and at least one maintain frame; the display substrate includes pixel circuits arranged in an array, the pixel circuits include a data signal line and a first initial signal line; the data signal line provides a first data signal in the maintain frame, the voltage value of the first data signal is constant, and/or the first initial signal line provides a first initial signal in the refresh frame and the maintain frame, the first initial signal is an AC signal.

Display substrate, driving method thereof, and display apparatus

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Beijing, China

Xing Yao