Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Novozymes A/s

Huawei Technologies Co., Limited

Beijing Boe Technology Development Co., Ltd.

China Petroleum Chemical Corporation

Hon Hai Precision Industry Co., Ltd.

International Business Machines Corporation

Tsinghua University

Chinese Academy of Sciences

Lenovo (beijing) Limited

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Beijing Lenovo Software Ltd.

Hefei Boe Joint Technology Co., Ltd.

Zheng Liu

Dong Li

Hongwei Tian

Xiaolong Li

Chunping Long

Ming Liu

Benlian Wang

Li Wang

Xi Chen

Yipeng Chen

Lujiang Huangfu

Junxin Duan

Huibin Guo

Yang Wang

Hao Liu

Dongfang Wang

Shiming Shi

Liang Sun

Bo Liu

Zhanjie Ma

Jun Cheng

Yang Yu

Lei Shi

Pinfan Wang

Can Zheng

Lizhong Wang

Lei Wang

Jing Wang

Xuehuan Feng

Libin Liu

Guangcai Yuan

Ming Wang

Ling Shi

Weifeng Zhou

Tuo Sun

Xinshe Yin

Dawei Wang

Zongjie Wang

Haitao Wang

Chunyan Xie

Xueli Ma

Yanan Niu

Chunyang Wang

Huijuan Zhang

Mingxuan Liu

Meng Zhao

Yueping Zuo

Xiaoxiang Zhang

Liangjian Li

Liangliang Li

Xueyan Tian

Shoukun Wang

Shuai Zhang

Zongjie Guo

Yanliu Sun

Xing Fan

Yinan Liang

Keiichi Ayabe

Shiro Fukuyama

Guillermo Coward-Kelly

Hejin Wang

Tsung Chieh Kuo

Randall Scott Deinhammer

Zuqiang Wang

Jia Zhao

Chunsheng Jiang

Long Han

Lintao Zhang

Xiaowei Liu

Shuilang Dong

Yuchun Feng

Dapeng Xue

Rui Zhang

Jian Wu

Yu Ying Wang

Hehe Hu

Guang Yan

Mingche Hsieh

Wei Lin

Jian Ming Liu

Hualiang Jiang

Guangyao Li

Fangxu Cao

Jianfeng Yuan

Zhen Wang

Hongjiang Wu

Tsungchieh Kuo

Juwei Lu

Zhonghao Huang

Seung Moo Rim

Xiangqian Ding

Jinchao Bai

Yucheng Chan

Nianqi Yao

Bo Hu

Yang He

Xiaowei Xu

Bo Zheng

Shuju Fan

Disclosed are a thin-film transistor and a preparation method therefor, and a display substrate and a display panel. The thin-film transistor includes: a base substrate; an active layer located on the base substrate; and a source-drain electrode which is located on the side of the active layer facing away from the base substrate, and includes an electrode layer and a protective layer, where the material of the electrode layer includes a first metal element; the protective layer covers the surface of the side of the electrode layer facing away from the base substrate, and a side face of the electrode layer; and the material of the protective layer is an oxide of the first metal element.

Thin-film transistor and preparation method therefor, and display substrate and display panel

A display panel and a display device are provided. The display panel has a display area. The display panel includes: a base substrate; a driving circuit and at least one signal line on the base substrate; and at least one insulating layer between the driving circuit and the at least one signal line. The driving circuit is disposed in a periphery of the display area; and an orthogonal projection of at least one of the signal lines on the base substrate has an overlapping area with an orthogonal projection of the driving circuit on the base substrate.

Display panel and display device

Provided are a display substrate and a preparation method therefor, and a display apparatus. The display substrate comprises a light emitting unit layer arranged on a base, and a mirror layer arranged on the light emitting unit layer, wherein a light modulation layer is arranged on a side of the mirror layer that is away from the base, and the light modulation layer is configured to form mirror display of a set color.

Display substrate and preparation method therefor, and display apparatus

A method for preparing 2-alkylanthracene includes the step of separating 2-alkylanthracene from a reaction product of anthracene alkylation reaction. The anthracene alkylation reaction is a reaction of anthracene and an alkylation reagent under an alkylation condition and in the presence of an alkylation reaction solvent and a catalyst. The reaction product of the anthracene alkylation reaction contains anthracene and the product of a series of alkylanthracenes containing 2-alkylanthracene.

Method for separating 2-alkylanthracenes and use thereof for producing hydrogen peroxide

A display substrate having a display area and a gate-on-array (GOA) area outside the display area is provided. The display substrate includes a base substrate; a plurality of GOA signal lines on the base substrate and in the GOA area; and a first signal line in the GOA area, at least a portion of the first signal line being on a side of the plurality of GOA signal lines away from the base substrate. An orthographic projection of the first signal line on the base substrate at least partially covers an orthographic projection of at least one of a first clock signal line, a second clock signal line, a start signal line, a high voltage power line, or a low voltage power line on the base substrate.

Display substrate, display panel, display apparatus, and method of fabricating display substrate

A display panel and a display device are provided. The display panel comprises a substrate, a plurality of sub-pixels, a plurality of data lines, a plurality of wiring structures and a plurality of pads. The substrate comprises a display area and a non-display area comprising a bending area. The sub-pixels and data lines are in the display area and electrically connected with each other. The wiring structures are in the bending area and electrically connected with the data lines. At least one wiring structure comprises a plurality of hollow patterns connected successively, each hollow pattern comprises a first conductive part and a second conductive part connected with each other. The plurality of pads are in the non-display area and located on a side of the plurality of wiring structures away from the display area and electrically connected with the plurality of wiring structures.

The present disclosure generally relates to a liquid-solid radial moving bed reaction apparatus comprising a radial moving bed reactor, a spent catalyst receiver, a catalyst regenerator, and a regenerated catalyst receiver that are successively connected. Also disclosed is a solid acid alkylation process using the liquid-solid radial moving bed reaction apparatus.

Liquid-solid radial moving bed reaction device and solid acid alkylation method

The present disclosure provides an organic electroluminescent device and a display panel. The organic electroluminescent device provided by the present disclosure includes: a first electrode, a second electrode and a light-emitting layer located between the first electrode and the second electrode, and an optical structure located at a side of the first electrode facing away from the light-emitting layer. A reflectance of the optical structure with respect to light of a specific wavelength band is greater than a reflectance of the optical structure with respect to light of a wavelength band other than the specific wavelength band, the light of the specific wavelength band being light emitted by the organic electroluminescent device, and a material for forming the optical structure includes at least one of nitrogen, oxygen, and fluorine.

Organic electroluminescent device and display panel

Provided is a metal-oxide thin-film transistor. The metal-oxide thin-film transistor includes a gate, a gate insulation layer, a metal-oxide semiconductor layer, a source electrode, a drain electrode, and a passivation layer that are successively disposed on a base substrate; wherein the source electrode and the drain electrode are both in a laminated structure, wherein the laminated structure of the source electrode or the drain electrode at least includes a bulk metal layer and an electrode protection layer; wherein the electrode protection layer includes a metal or a metal alloy; the electrode protection layer is at least disposed between the metal-oxide semiconductor layer and the bulk metal layer; wherein a metal-oxide layer is disposed between the electrode protection layer and the bulk metal layer.

Metal-oxide thin-film transistor and method for fabricating same, display panel, and display device

A stretchable display panel, a preparation method therefor, and a display apparatus, relating to the technical field of display. Wherein the stretchable display panel includes an island region () disposed with a display apparatus (A), a bridge region () disposed with wiring (B), and a hole-region (). A separation region () is disposed at an edge of the island region () and/or an edge of the bridge region (). The separation region () includes a slope layer () and a plurality of isolation columns () disposed along a slope plane of the slope layer ().

Stretchable display panel, preparation method therefor, and display apparatus

Provided are a display substrate, a display device, and a method for manufacturing the display substrate. The display substrate includes: a first inorganic encapsulation layer covering pixels of an island region and covering a signal line of a bridge region, a first organic encapsulation layer covering the first inorganic encapsulation layer, and multiple insulating layers located in the bridge region and between the first inorganic encapsulation layer and a substrate.

Display substrate, display device, and method for manufacturing display substrate

Provided is a display panel including a base substrate, a display function film layer, a filter film layer, and a fingerprint recognition circuit. The display function film layer is disposed on the base substrate, and the display function film layer is provided with a plurality of light-emitting regions. The filter film layer is disposed on a side of the display function film layer away from the base substrate, wherein the filter film layer is capable of transmitting light emitted from the plurality of light-emitting regions, and a material of the filter film layer comprises a conductive material. The fingerprint recognition circuit is disposed on the base substrate, wherein the fingerprint recognition circuit is connected to the filter film layer, and configured for fingerprint recognition based on light reflected by an obstacle and received by the filter film layer.

Display panel, preparation method therefor and display apparatus

An array substrate, a display panel, a display apparatus, and a method for manufacturing the array substrate are provided. The array substrate includes: a base substrate; a plurality of pixels, at least one of the pixels including a pixel driver circuit and a light-emitting unit electrically connected to the pixel driver circuit; a fingerprint recognition structure including a first capacitor electrode configured to form a capacitor for fingerprint recognition between at least a part of a touch body and the first capacitor electrode in response to the at least a part of the touch body covering the first capacitor electrode. The fingerprint recognition structure is in the at least one pixel, the pixel driver circuit includes a thin film transistor including an active layer and a gate, and the first capacitor electrode is in the same layer as one of the active layer or the gate of the thin film transistor.

Array substrate, display panel, display apparatus, and method for manufacturing the array substrate

A flexible substrate has at least one bendable region. The flexible substrate includes a flexible base, a first electrode layer disposed on the base, a first insulating layer disposed on a side of the first electrode layer away from the base, and a second electrode layer disposed on a side of the first insulating layer away from the base. The first electrode layer includes at least one first detection electrode, and the second electrode layer includes at least one second detection electrode. An orthogonal projection of a first detection electrode on the base overlaps at least partially with an orthogonal projection of a second detection electrode on the base. A region where orthogonal projections of the first detection electrode and the second detection electrode on the base are located overlaps with a bendable region.

Flexible substrate, display panel and display apparatus

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Beijing, China

Zheng Liu