Ordos Yuansheng Optoelectronics Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

China National Institute of Standardization

Ordos Yuansheng Optoelectronics Co., Ltd. and Boe Technology Group Co., Ltd.

Liangliang Liu

Liman Peng

Nini Bai

Zhiyong Xue

Yan Wu

Liang Tang

Qianqian Zhang

Hailong Li

Le Gao

Lingling Ma

Feng Kang

Hongyu Mi

Qi Liu

Qiang Guo

Shujie Liu

Xu Bin Liu

Qiang Chen

Sihui Duan

Guodong Jing

Yi Zhang

Fan Yang

Qiang Wang

Jing Liu

Haitao Wang

Tianyi Cheng

Hongwei Tian

Wenbin Yang

Yuqing Yang

Weilin Lai

Jin Fang Yang

Ruiqing Zhang

Zhiyong Yang

Shuai Han

Zihua Li

Kun Guo

Jianqiang Wang

Xudong Wang

Guoping Zhang

Yonghong Zhang

Chaobo Zhang

Changqing Zhou

Guofang Xu

Xinyu Cao

Xiaofeng Yan

Chuoluopeng

Tiangui Min

A method for fabricating an organic light emitting display panel includes: forming an anode-material layer on a base plate, forming a mask on one side of the anode-material layer away from the base plate, and performing patterning treatment to the anode-material layer by using the mask, to form multiple anodes; and forming a pixel definition layer covering the mask and the base plate, and performing patterning treatment to the pixel definition layer and the mask at the same time, to form a multiple pixel defining components, wherein the pixel defining components cover parts of the base plate located between two neighboring anodes, and cover part of surfaces of the anodes; and a material forming the mask and a material forming the pixel definition layer are the same, each of the pixel defining components includes a first part formed by the mask, and a second part formed by the pixel definition layer.

Organic light-emitting display panel and manufacturing method therefor, and display device

A display substrate and a display device are disclosed. The display substrate includes a base substrate and a plurality of sub-pixels located thereon. Each sub-pixel includes a pixel circuit and a pixel electrode electrically connected thereto, and each pixel circuit includes a driving sub-circuit. The pixel electrode includes a main electrode part and a first electrode extension part extending therefrom. The display substrate includes first type of sub-pixels. The main electrode part of each sub-pixel of the first type of sub-pixels is not overlapped with a control electrode of the driving sub-circuit of the sub-pixel or an electrode part directly electrically connected to the control electrode, and the first electrode extension part of each pixel electrode is at least partially overlapped with the control electrode or the electrode part. The first type of sub-pixels include at least two sub-pixels configured to emit light of different colors.

Display substrate and display device

Provided is a method for manufacturing an array substrate. The method includes: providing a base substrate with a conductive pattern layer, wherein the base substrate is provided with a display region and a peripheral region disposed around the display region, wherein the conductive pattern layer includes a plurality of conductive lines disposed in the peripheral region; forming an electrode material film layer on the conductive pattern layer; forming a mask layer on the electrode material film layer, wherein the mask layer includes a plurality of electrode layer patterns disposed in the display region and protection patterns disposed above the conductive lines; and etching the electrode material film layer and removing the mask layer.

Array substrate, method for manufacturing same, display panel, and display device

A method of repairing a display defect in a display panel includes: in a module process stage, inputting a first data voltage to each pixel in the display panel, enabling the display panel to display an image to be detected, and acquiring a brightness of each pixel; determining a reference pixel and a defect pixel according to the image to be detected; calculating a compensation data voltage for the defect pixel according to a brightness difference between the reference pixel and the defect pixel; and inputting the first data voltage to the reference pixel, and inputting a second data voltage to the defect pixel, according to the compensation data voltage, where the second data voltage is a sum of the first data voltage and the compensation data voltage.

Display apparatus and method of repairing display defect in display panel

A method for automatically identifying word repetition errors includes the following steps: after performing word segmentation on a large-scale training corpus, performing statistics to obtain two-tuple and three-tuple structures including repeated words in the training corpus, and repeated combination degrees, left contextual adjacent word information entropy and right contextual adjacent word information entropy in the training corpus; performing statistics and recording words containing repeated characters in a Chinese dictionary and establishing a repeated word library of the Chinese dictionary; judging the repeated words appearing in the text to be subjected to error checking based on the repeated words in the Chinese dictionary; and judging the repeated words appearing in the text to be subjected to error checking based on the repeated combination degrees, left contextual adjacent word information entropy and right contextual adjacent word information entropy obtained by performing statistics.

Method for automatically identifying word repetition errors

The disclosure provides an OLED display substrate, a manufacturing method thereof, and a display device, wherein the OLED display substrate is provided with a display area and an edge area surrounding the display area, the OLED display substrate includes a back plate and a pixel-defining layer on the back plate, and a protrusion is provided on the back plate at the edge area of the OLED display substrate.

OLED display substrate, manufacturing method thereof, and display device

A display substrate () and a display device (). The display substrate () comprises a base substrate and a plurality of sub-pixels () located on the base substrate. Each sub-pixel () comprises a pixel circuit and a pixel electrode () electrically connected to the pixel circuit, and each pixel circuit comprises a driving sub-circuit. The pixel electrodes () each comprises an electrode body part () and a first electrode extension part () extending from the electrode body part (). The display substrate () comprises first-type sub-pixels. The electrode body part () of each first-type sub-pixel () does not overlap a control electrode of the driving sub-circuit of the sub-pixel or an electrode part directly electrically connected to the control electrode, and the first electrode extension part () of each pixel electrode () at least partially overlaps the control electrode or the electrode part. The first-type sub-pixels comprises at least two sub-pixels () configured to emit light of different colors. The display substrate () can effectively improve display quality.

A display panel, a method for detecting a display panel and an electronic device are provided. a display panel are provided, including a display area and a peripheral region surrounding the display area; a plurality of bonding pads in the peripheral region; a lighting pad in the peripheral region; a plurality of source signal lines at least in the display region; a plurality of source signal line leads in the peripheral region and electrically connected to the plurality of source signal lines and electrically connected to the plurality of bonding pads; a plurality of sub-pixel columns in the display region and electrically connected to the plurality of source signal lines; and a detection circuit, arranged in the peripheral region and between the plurality of binding pads and the display area.

Display panel, method for detecting display panel and electronic device

A display panel includes a substrate. The substrate includes a display area, an encapsulation area, and a peripheral area between the display area and the encapsulation area. The peripheral area comprises a signal transmission layer disposed on the substrate, a protruding structure disposed on the signal transmission layer, and a first electrode layer covering a surface of the protruding structure. The first electrode layer is electrically connected to the signal transmission layer.

Display panel, method for manufacturing same, and display device

A method for preparing an array substrate, a display panel and an evaporation apparatus are disclosed. A method comprises: fixing a base substrate to an evaporation stage; attaching at least one shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate, wherein the open mask has at least one opening for vapor deposition, and the at least one shielding sheet is positioned corresponding to the at least one opening and each has an area that is less than an area of a corresponding opening to shield a portion of the corresponding opening, and wherein the portion of the corresponding opening is separate from a boundary of the corresponding opening; and evaporating to form an evaporation material layer on the base substrate, to which the shielding sheet is attached.

Method for preparing array substrate, display panel and evaporation apparatus

A display panel and a display apparatus are provided. The display panel includes an array substrate and an encapsulation cover plate, wherein a first power supply line and a second power supply line are arranged on a same layer on the array substrate, the second power supply line is disconnected by an opening, a first connecting line is connected with the first power supply line through the opening, a second connecting line is connected with the second power supply line, and the second power supply lines on both sides of the opening are electrically connected by a jumper arranged on the encapsulation cover plate.

Display panel and display apparatus

The present invention relates to the field of display technology, and discloses a method for preparing an array substrate, a display panel and an evaporation apparatus. A method for preparing an array substrate comprises: fixing a base substrate to an evaporation stage; attaching a shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate; and evaporating to form a evaporation material layer on the base substrate, to which the shielding sheet is attached, with the open mask.

Provided are a display panel, a preparation method thereof and a display apparatus. The display panel includes a display substrate and a cover plate oppositely disposed. The display substrate includes an array substrate, pixel define layers on the array substrate, pixel support layers on a side of the pixel define layers away from the array substrate, and second electrodes each located on a side of each of the pixel support layers away from each pixel define layers. The cover plate includes a first substrate, a touch sensor layer and protective layer disposed on the first substrate, wherein multiple openings are disposed on the touch sensor layer and covered by the protective layer. An orthographic projection of each of the openings on the array substrate at least partially overlaps with that of a surface on a side of each of the pixel support layers away from the array substrate.

Display panel, preparation method thereof, and display apparatus

A thin film transistor, a manufacturing method thereof, an array substrate and an electronic device are disclosed. The manufacturing method of the thin film transistor includes: forming an active layer pattern on a base substrate; forming a gate insulating layer on the active layer pattern; the gate insulating layer includes a first portion, a second portion and a third portion, the third portion is on both sides of the first portion, the second portion is between the first portion and the third portion on at least one side, and the thickness of the second portion is larger than that of the third portion.

Thin film transistor, manufacturing method thereof, array substrate and electronic device

There is provided an array base plate, including: a substrate; a first patterned part disposed on the substrate and adjacent to an encapsulation region of the substrate; a second patterned part disposed on the substrate, in a same layer as the first patterned part and adjacent to the first patterned part; wherein the first patterned part includes a through part on its side close to the second patterned part. There is also provided a manufacturing method for manufacturing the array base plate, and a display panel including the array base plate.

Array base plate and manufacturing methodthereof, as well as display panel comprising the same

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Beijing, China

Liangliang Liu