Chengdu Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Yiyang Zhang

Yuqing Yang

Yu Wang

Xin Zhang

Yang Zhou

Qun Ma

Zhen Zhang

Xiaofeng Jiang

Yupeng He

Xiping Li

Liudong Zhu

Wei Wang

Xin Li

Tingliang Liu

Huijuan Yang

Lulu Yang

Zailong Mo

Qiang Huang

Da Zhou

Gong Chen

Zheng Bao

Yue Wei

Bin He

Pu Liu

Guangzhou Zhao

Rui Hao

Guanghui Yang

Ruiqi Wei

Haiyong Bai

Dinan Duan

Jiaming Lu

Hao Zhang

Yi Zhang

Weiyun Huang

Yao Huang

Qian Wang

Yue Long

Shun Zhang

Ke Dai

Tinghua Shang

Pengfei Yu

Linhong Han

Meng Zhang

Huijun Li

Wen Sun

Wei Deng

Yanxia Xin

Zhiyong Yang

Taoran Zhang

Lei Deng

Shikai Qin

Hongwei Hu

Wenjun Liao

Chenxing Wan

Fuwei Zou

Yihao Wu

Pandeng Tang

Xuhui Cheng

Daji Wang

Daniel Youn

Jiahao Guo

Huiyang Yu

The present disclosure provides a display panel and a display apparatus. The display panel includes: a substrate; and a touch structure located on a side, away from the substrate, of an organic light-emitting device and including a touch electrode and an insulating layer, a control chip connecting terminal is arranged in the bonding area at a position close to a bending area, the control chip connecting terminal is electrically connected with a gate driving circuit, a contact pad is arranged on a side, away from the bending area, of the control chip connecting terminal, the contact pad is configured to be capable of being bonded with a flexible printed circuit board, and at least part of the contact pad and at least part of the touch electrode are arranged in the same layer and made of the same material.

Display panel and display apparatus

A display substrate is provided, including: a base substrate including at least pixel and hole areas; sub-pixels arranged on the base substrate and in the pixel area; a hole in the hole area; a first barrier dam between the sub-pixels and the hole and at least partially surrounding the hole; a functional film layer, an organic material layer and an encapsulating structure sequentially arranged on the display substrate in a direction away from the base substrate, an orthographic projection of the organic material layer on the base substrate falling within the pixel area, the organic material layer including at least one film layer; and a filling structure, at least a portion of which is arranged between the hole and the first barrier dam. The filling structure and the at least one film layer of the organic material layer are in the same layer and include the same material.

Display substrate 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 substrate and a manufacturing method thereof, and a display device are provided. The display substrate has an opening region, a display region, and an opening peripheral region between the opening region and the display region, and includes a base substrate, the opening peripheral region includes a first barrier dam and an insulating protection layer, the first barrier dam at least partially surrounds the opening region, the insulating protection layer includes at least one first material removal region, and a projection of the first material removal region on the base substrate is overlapped with a projection of the first barrier dam on the base substrate; in the at least one first material removal region, a material of the insulating protection layer is at least partially removed, to form a recess portion in the insulating protection layer or a through hole penetrating the insulating protection layer.

Display substrate and manufacturing method thereof, and display device

The present disclosure provides an array substrate, a method for manufacturing an array substrate and a display panel. The array substrate includes: a base having a display area, a peripheral area surrounding the display area, and a visible area located between the display area and the peripheral area; a plurality of voltage signal lines disposed on the base; a metal strip disposed on the base, the voltage signal lines are coupled to the metal strip, at least a portion of the metal strip is located in the visible area, and the portion of the metal strip located in the visible area is provided with an opening.

Array substrate and method for manufacturing the same, display panel

Provided are a display motherboard, a preparation method thereof, a display substrate and a display device. The display motherboard includes a plurality of display substrate regions and a cutting region located at a periphery of each of the plurality of display substrate regions; the display motherboard includes a driving structure layer arranged in each of the plurality of display substrate regions and a marking structure layer arranged in each cutting region, wherein the marking structure layer includes a cutting mark layer; and a planarization layer arranged on the driving structure layer and the marking structure layer, and covering the marking structure layer.

Display motherboard, preparation method thereof, display substrate and display device

A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes: a base substrate at least including a pixel area and a hole area; a plurality of sub-pixels arranged on the base substrate and located in the pixel area; a hole in the hole area; a first barrier dam arranged between the sub-pixels and the hole and at least partially surrounding the hole; an organic material layer including at least one film layer, wherein an orthographic projection of the organic material layer on the base substrate falls within the pixel area; and a filling structure, wherein at least a portion of the filling structure is arranged between the hole and the first barrier dam, and the filling structure and the at least one film layer of the organic material layer are located in the same layer and include the same material.

Display substrate, manufacturing method thereof, and display device

Embodiments of the present disclosure provide a thin film transistor, a method for manufacturing a thin film transistor, an array substrate, a display panel, and a display device. The thin film transistor includes: a base substrate; an active layer, an insulating layer, and a source-drain layer sequentially stacked on the base substrate, wherein the source-drain layer is electrically connected to the active layer through a via hole penetrating the insulating layer; and a transition layer arranged between the source-drain layer and the active layer at a position of the via hole, wherein the transition layer covers a bottom of the via hole and covers at least part of a sidewall of the via hole, and the transition layer comprises elements of the active layer and elements of a part of the source-drain layer, the part of the source-drain layer being in contact with the transition layer.

Thin film transistor and method for manufacturing the same, array substrate, display panel, and display device

A display substrate and a preparation method thereof, and a display device are provided. The preparation method includes: forming a display region and a non-display region including an opening region; forming a first barrier wall between the display region and the opening region, in which the first barrier wall surrounds the opening region and includes a first metal layer structure, and a recess is formed on at least one side surface, surrounding the opening region, of the first metal layer structure; and after the first barrier wall is formed, forming a conductive layer pattern in the display region and on the first barrier wall. The forming the conductive layer pattern includes: forming a conductive material layer in the display region and on the first barrier wall, the conductive material layer being disconnected at the first barrier wall; and patterning the conductive material layer to form the conductive layer pattern.

Display substrate comprising metal layer structure in non-display region and with recessed side surface,preparation method thereof, and display device

A display substrate having a fingerprint recognition region includes an array substrate, and a light shielding layer disposed at a side of the array substrate and at least located in the fingerprint recognition region. The material of the light shielding layer is an insulating material. A portion of the light shielding layer located in the fingerprint recognition region is provided with a plurality of light transmission holes, and each of the plurality of light transmission holes is configured to provide a transmission channel for fingerprint imaging light.

Display substrate and method for manufacturing the same, display apparatus

The disclosure provides a display substrate motherboard, a manufacturing method thereof, a display panel motherboard and a manufacturing method of a display substrate. The display substrate motherboard includes a base substrate including multiple substrate areas, each substrate area including a display region and a pad region; a display structure layer located on the base substrate and including a pixel defining layer and multiple film layers located between the pixel defining layer and the base substrate, a blocking region is arranged between any two adjacent substrate areas; a portion of the display structure layer in the blocking region has a first groove therein, a portion of the display structure layer between the first groove and the pad region adjacent thereto constitutes a first spacer region; a thickness of the portion of the display structure layer in the first spacer region is less than that in the display region.

Display substrate motherboard with blocking region and manufacturing method thereof, display panel motherboard and manufacturing method of display substrate

A method, device and system for detecting a display panel are disclosed. The display panel includes a plurality of groups of pixels, and the method includes: controlling the plurality of groups of pixels to be successively displayed with a first gray scale, and in condition that an ith group of pixels are displayed with the first gray scale, controlling other groups of pixels in the plurality of groups of pixels except the ith group of pixels to be displayed with a second gray scale, the ith group of pixels being any group of pixels in the plurality of groups of pixels; detecting a first current output by the display panel, in a process of displaying the ith group of pixels with the first gray scale; determining that a display abnormality occurs to the ith group of pixels, in condition that the first current is not within a first current range.

Method, device and system for detecting display panel

The present disclosure discloses a pixel compensation circuit, a driving method, an electroluminescent display panel and a display device. Due to the interaction of a data writing circuit, a voltage input circuit, a discharge control circuit, a storage circuit, a conduction control circuit and a driving circuit, the compensation for a threshold voltage of the driving circuit and IR Drop of a first power signal may be realized by a simple structure and a simple time sequence.

Pixel compensation circuit, driving method, electroluminescent display panel and display device

Growing community of inventors

Beijing, China

Yiyang Zhang