Chengdu Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Huijuan Yang

Tingliang Liu

Tinghua Shang

Yi Zhang

Yang Zhou

Xiaofeng Jiang

Yu Wang

Huijun Li

Hao Zhang

Shun Zhang

Lu Bai

Pengfei Yu

Jie Dai

Xin Zhang

Linhong Han

Siyu Wang

Lulu Yang

Maoying Liao

Yi Qu

Yupeng He

Meng Zhang

Gen Li

Xiaoqing Shu

Chang Luo

Junxiu Dai

Lingtong Li

Liheng Wei

Youngyik Ko

Mengqi Wang

Dan Cao

Ming Hu

Bo Zhang

Xiangdan Dong

Tiaomei Zhang

Lianbin Liu

Biao Liu

Junxi Wang

Yixuan Long

Yao Huang

Haijun Qiu

Zhenhua Zhang

Peng Xu

Yan Huang

Hengzhen Liang

Yonglin Guo

Jingwen Zhang

Yiyang Zhang

Yuqian Pang

Yongjie Song

Nanhao Chen

Yue Long

Lujiang Huangfu

Haigang Qing

Qi Liu

Ling Shi

Pinchao Gu

Song Liu

Mengmeng Du

Binyan Wang

Yuqing Yang

Sen Du

Li Song

Zhiyong Yang

Tianci Chen

Gong Chen

Zheng Bao

Wenhui Gao

Hang Min

Jingyi Feng

Xinpeng Wang

Sangwon Lee

Yunhan Xiao

Yiran Li

Jianli Yao

Rendong Li

Yingjun Deng

Qinghu Wei

A display substrate and a manufacture method thereof, and a display device are provided. The display substrate includes a display region and a peripheral region, the peripheral region includes a first scan driving circuit and a second scan driving circuit on a first side of the display region, the peripheral region further includes a binding region on a second side of the display region, the peripheral region includes an organic insulation layer, the organic insulation layer at least partially covers the first scan driving circuit and the second scan driving circuit, and includes a first groove that is in a strip shape and extends substantially along a first direction to expose a portion between the first scan driving circuit and the second scan driving circuit, and the first groove also extends from the first side to the second side and extends substantially along a second direction on the second side.

Display substrate and manufacture method thereof, display device

Provided is a display substrate, including a capacitance compensation region which is provided with a first capacitance compensation unit. The first capacitance compensation unit includes a semiconductor structure, a first metal structure, and a second metal structure sequentially arranged on a base substrate. An insulation layer between the semiconductor structure and the second metal structure is provided with a plurality of first via holes that are arranged along a first direction, and the second metal structure is connected to the semiconductor structure by means of the plurality of first via holes. The first metal structure includes a plurality of second gate lines extending along the first direction. In a second direction perpendicular to the first direction, a distance between two adjacent first via holes is at least greater than a sum of widths of two second gate lines.

Display substrate and manufacturing method therefor, and display device

A display substrate has at least two wiring areas, a hole border area surrounding the wiring areas, a display area surrounding the hole border area, at least one through hole area, at least one blind hole area. The blind hole area is light-transmitting. Each through hole area and each blind hole area are both surrounded by a respective wiring area. The display substrate includes a base substrate having a through hole in each through hole area, and a driver circuit layer which includes at least one metal layer located in the display area and the wiring areas, and at least one insulating layer located in the display area, the hole border area, the wiring areas, and the at least one blind hole area. The metal layer includes a plurality of signal lines arranged to avoid the at least one through hole area and the at least one blind hole area.

Display substrate and method for manufacturing the same, and display apparatus

A display apparatus and a method for manufacturing the display apparatus are provided. The display apparatus includes: a flexible panel which includes a display region and a non-display region, where the non-display region includes a bending sub-region and a back sub-region connected to the bending sub-region and arranged opposite to the display region, a multiplexer is arranged in the back sub-region; and a shielding electrode layer located on a side of the multiplexer away from the back sub-region, an orthographic projection of the multiplexer onto a plane where the shielding electrode layer is located being within the shielding electrode layer.

Display apparatus having flexible panel and shielded multiplexer in non-display sub-region and method for manufacturing the same

A display substrate, a working method thereof, and a display device. The display substrate includes K pixel rows and K is a positive integer greater than 1; at least one pixel row includes an initial signal line, a scan signal line, and a plurality of sub-pixels disposed sequentially along an extension direction of the initial signal line and the scan signal line; the initial signal line includes a third initial signal line, the scan signal line includes a second scan signal line, at least one sub-pixel includes a pixel drive circuit, the pixel drive circuit at least includes a third transistor as a drive transistor and an eighth transistor as an initialization transistor; in at least a pixel row, the eighth transistor is connected with the third initial signal line, the second scan signal line, and a second electrode of the drive transistor.

Display substrate, working method thereof, and display device

Provided is a dummy pixel circuit. The dummy pixel circuit is applicable to a display panel provided with two through vias and disposed between the two through vias, and includes a pixel sub-circuit and a dummy sub-circuit. The pixel sub-circuit includes one or more first transistors, wherein a control electrode of the first transistor is electrically connected to the first gate line. The dummy sub-circuit includes one or more second transistors, wherein a control electrode of the dummy sub-circuit is electrically connected to the first gate line, a first electrode of the second transistor is electrically connected to a first electrode of a corresponding one of the one or more first transistors, and a second electrode of the second transistor is electrically connected to a second electrode of the corresponding first transistor. One of the first transistors corresponds to at least one of the second transistors.

Dummy pixel circuit, display panel and display device

A scanning control circuit configured to be applied to a display panel including Q display areas, includes: Q gate initization signal lines, Q light-emittig initialization signal lines and Q scanning control sub-circuits. Each scanning control sub-circuit corresponds to a display area. The scanning control sub-circuit includes a gate scanning control unit and a light-emitting scanning control unit. The gate scanning control unit is configured to be turned on under control of a gate initialization signal from a gate initialization signal from the gate initialization signal line. The light-emitting scanning control unit is configured to be turned on under control of a light-emitting initialization signal from a light-emitting initialization signal line coupled thereto, and to be turned off under control of another light-emitting initialization signal from the light-emitting initialization signal line.

Scanning control circuit and method for driving the same, display substrate, display panel and device

Provided is a display device. The display device includes a control assembly and a display panel; wherein the display panel includes a display region and drive circuits, wherein the drive circuits include a first drive circuit and a second drive circuit that are respectively disposed on two sides of the display region, and an aperture area is defined in the display region, wherein a distance between the aperture area and the first drive circuit is less than a distance between the aperture area and the second drive circuit; and the control assembly is connected to the display panel, and configured to: determine a target region where the aperture area is located; acquire a display control signal; and control the drive circuits to drive a first target region of the aperture area and a second target region of the aperture area.

Display device, controlling method and apparatus, display apparatus, and computer storage medium

A display substrate includes a base substrate, multiple sub-pixels, multiple first gate drive circuits, and at least one auxiliary structure. The base substrate includes a display region and a peripheral region located at a periphery of the display region. The multiple sub-pixels are located in the display region. The multiple first gate drive circuits and the at least one auxiliary structure are located in the peripheral region. The multiple first gate drive circuits are configured to provide first gate drive signals to the multiple sub-pixels. One auxiliary structure is disposed between adjacent first gate drive circuits.

Display substrate and display apparatus

Provided is a pixel circuit configured to drive, in an Xframe period, a light emitting device to emit light. The Xframe period includes Y data writing stages and Z light emitting stages, in which a ydata writing stage includes a first sub-stage to a third sub-stage. The pixel circuit includes: a driving transistor; a first reset module configured to transmit, in the first sub-stage, a first initialization signal to the driving transistor in response to a first scanning signal; a gating module configured to perform, in the second sub-stage, a threshold compensation on the driving transistor in response to a second scanning signal; and an input module configured to transmit, in the third sub-stage, a data signal to the driving transistor in response to a third scanning signal. X, Y, Z and y are positive integers, y≤Y, and Y>Z.

Pixel circuit, method of driving pixel circuit, display panel, and display device

A display panel has a display region and a non-display region located on a periphery of the display region. The display panel includes: a substrate; a first pixel driving circuit disposed in the display region and including first scanning signal patterns and first active patterns; and a second pixel driving circuit disposed in the non-display region and including second scanning signal patterns and second active patterns. A first scanning signal pattern is coupled to a second scanning signal pattern, and an overlapping area of an orthographic projection of each of at least one first scanning signal pattern on the substrate and orthographic projections of the first active patterns on the substrate is less than an overlapping area of an orthographic projection of each of at least one second scanning signal pattern on the substrate and orthographic projections of the second active patterns on the substrate.

Display panel and manufacturing method thereof, and display apparatus

A pixel driving circuit, a method for driving the same and a display apparatus. The pixel driving circuit includes: a light-emitting device; a driving transistor which generates a current for driving the light-emitting device to emit light according to a data voltage; a first control circuit which conducts a first electrode of the driving transistor to a first node; a second control circuit which forms a current path from the first node to a first initialization signal terminal in a case where the first control circuit conducts the first electrode of the driving transistor to the first node, to allow a threshold voltage of the driving transistor to be input to the first node; a data writing circuit which inputs the data voltage of a data signal terminal to the first node.

Pixel driving circuit, method for driving pixel driving circuit and display apparatus

The disclosure provides a shift register including: input circuit configured to write signal from signal input terminal to third node in response to signal from first clock signal terminal; first control circuit configured to write voltage from first power terminal into first node in response to signals from preset control signal terminal and preset clock signal terminal; second control circuit configured to write voltage from second power terminal to first node in response to signal from signal input terminal; and output circuit configured to write voltage from second power terminal to signal output terminal in response to voltage at first node, and to write voltage from first power terminal to signal output terminal in response to voltage at fourth node. Third node is coupled to fourth node. The present disclosure further provides a gate driving circuit and a display apparatus.

Shift register, gate driving circuit and display apparatus

A shift register is configured to be applied to a display substrate including a plurality of rows of sub-pixels. The shift register is electrically connected to a single row of sub-pixels, and is further configured to transmit a scan signal and a reset signal to the single row of sub-pixels. The shift register includes a scan circuit and a reset circuit. The scan circuit is configured to output the scan signal due to cooperation of a first input signal, a first clock signal, a second clock signal, a first voltage signal and a second voltage signal. The reset circuit is configured to output the reset circuit due to cooperation of a second input signal, a third clock signal, a fourth clock signal, a third voltage signal and a fourth voltage signal. The scan circuit and the reset circuit are configured to output signals independently from each other.

Shift register having scan cicuit and reset circuit, scan driving circuit and display substrate

A display substrate and a display device are provided. The display substrate includes sub-pixels including a light emitting element and a pixel circuit, the light emitting element includes a second electrode including a main body electrode. The sub-pixels include a first color sub-pixel which includes a first connecting portion. In the first color sub-pixel, the connecting electrode is connected with the first connecting portion through a first via hole, and the first connecting portion is electrically connected with the pixel circuit through a first connecting hole; and the first via hole and the first connecting hole are not overlapped with the main body electrode, and orthographic projections of the first via hole and the first connection hole on a first straight line extending in an extension direction of the data line are overlapped.

Display substrate and display device

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Beijing, China

Huijuan Yang