Ordos Yuansheng Optoelectronics Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Zhiyong Xue

Liman Peng

Qianqian Zhang

Liangliang Liu

Yan Wu

Hailong Li

Le Gao

Lingling Ma

Hongyu Mi

Liang Tang

Qiang Chen

Shujie Liu

Nini Bai

Qi Liu

Xu Bin Liu

Jin Fang Yang

Guoping Zhang

Guodong Jing

Sihui Duan

Lei Wang

Qiang Wang

Haifeng Xu

Ruiqing Zhang

Qiang Guo

Zihua Li

Xudong Wang

Feng Kang

Wenxiu Li

Guofang Xu

Xiaofeng Yan

A display substrate includes an underlay substrate, a test signal access pin layer, and a signal access pin layer. The underlay substrate includes a display region and a border region at a periphery of the display region. The border region includes a signal access region at one side of the display region and at least one test signal access region adjacent to the signal access region. The test signal access pin layer is in the at least one test signal access region. The signal access pin layer is in the signal access region. A height difference between a surface of the test signal access pin layer away from the underlay substrate and a surface of the signal access pin layer away from the underlay substrate is greater than 0.

Display substrate, preparation method thereof, 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

The present disclosure provides a display module, a display panel thinning method, a display panel, and a display device. The display module provided by the present disclosure includes: a display panel, a protective film located on a to-be-protected face of the display panel, a first anti-acid film located on the protective film, a second anti-acid film located on the first anti-acid film, and a sealant.

Display module, display panel thinning method, display panel, 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 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

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.

The present disclosure provides a wire structure for a display panel, a display panel, a display device, and a manufacturing method. The wire structure includes a first wire layer and a thermally conductive layer above the first wire layer. A thermal conductivity of the thermally conductive layer is greater than a thermal conductivity of the first wire layer.

Wire structure, display panel, display device with high thermal conductivity layer and manufacturing method

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

The present disclosure provides a display backplane, a method for preparing the same, and a display device. The display backplane includes a substrate, an electronic device and an alignment mark arranged on the substrate, and a filling layer, the filling layer being filled in at least a part of a recessed area located on a surface of the substrate away from the electronic device, and a minimum distance between an orthogonal projection of the at least part of the recessed area on the substrate and an orthogonal projection of the alignment mark on the substrate being less than 200 &#x3bc;m.

Display backplane, method for preparing the same, and display device

An organic light emitting diode array substrate and an electronic device. The organic light emitting diode array substrate includes a display region, and a first package test electrode and a first package test lead which are outside the display region. The display region includes a first power supply line and a first signal line; the first package test lead is configured to connect the first package test electrode with the first power supply line to provide a first supply voltage for the display region; the first signal line is configured to provide a first electrical signal for the display region; and a thermal conductivity of the first package test lead is higher than a thermal conductivity of the first signal line.

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Beijing, China

Zhiyong Xue