Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Boe Technology Groupco., Ltd.

Institute of Atmospheric Physics, Cas

Dongfang Wang

Tongshang Su

Qinghe Wang

Guangyao Li

Guangcai Yuan

Bin Zhou

Liangchen Yan

Ce Zhao

Ming Wang

Jun Feng Liu

Leilei Cheng

Haitao Wang

Wei Li

Yang Zhang

Yingbin Hu

Jun Cheng

Ning Liu

Xiangyong Kong

Yuankui Ding

Chunsheng Jiang

Ce Ning

Wei Song

Luke Ding

Lizhong Wang

Yongchao Huang

Haijing Chen

Wei Liu

Li Ni Zhang

Hongda Sun

Jingang Fang

Shengping Du

Zheng Liu

Ming Hsi Wang

Zhengliang Li

Hehe Hu

Meili Wang

Fengjuan Liu

Liping Lei

Rui Peng

Chunping Long

Min He

Lei Shi

Yanzhao Li

Hui Guo

Yinan Liang

Jiangbo Chen

Nianqi Yao

Jingjing Xia

Xuehai Gui

Xuechao Sun

Jun Bao

Gang Wang

Zhanfeng Cao

Feng Zhang

Fei Yang

Yongda Ma

Zheng Wang

Dacheng Zhang

Li Sun

Xueguang Hao

Zhanjie Ma

Tao Sun

Kai Xu

Lei Huang

Chao Wang

Yonglian Qi

Chen Zhang

Bo Feng

Binbin Cao

Rong Liu

Kun Cao

Changyen Wu

Shuilang Dong

Dapeng Xue

Kun Liu

Jiayu He

Wei Cai

Liusong Ni

Chen Shen

Guanghui Liu

Hongbo Zhang

Wulin Shen

Wuxia Fu

Jinliang Hu

Biao Luo

Chen Xu

Bo Mao

Yu Ji

Chong Fang

Heekyu Kim

Youpeng Gan

Rubin Jiang

Chaowei Hao

Jin Su

Jifeng Shao

Song-Young Suk

Junran Wang

Xiaoning Zhang

Qibin Liang

An array base plate includes a substrate; and a driving transistor and a switching transistor that are located on the substrate; the driving transistor includes a semiconductor layer; the switching transistor includes an active layer and a protecting layer, and the active layer includes two opposite main surfaces and a side surface that is located between outer contours of the two main surfaces; the protecting layer is located on a main surface of the active layer that is away from the substrate and covers the main surface and the side surface; the protecting layer and the semiconductor layer are arranged in a same layer, and a material of the protecting layer and a material of the semiconductor layer are a same metal-oxide-semiconductor material; and a carrier mobility of the protecting layer is less than a carrier mobility of the active layer.

Metal-oxide thin-film transistor, array base plate and fabricating method thereof

A thin film transistor, a shift register unit, a gate driving circuit and a display panel are provided. The M source branches and the N drain branches extend along a first direction and are arranged at intervals; in each of the P source-drain units, the M source branches and the N drain branches are alternately arranged, and M is greater than or equal to N; a semiconductor layer includes sub-channel regions between one drain branch and one source branch adjacent to each other; a sum of widths of the sub-channel regions of the P source-drain units in the first direction is W, and an average length of the sub-channel regions of the P source-drain units in a direction perpendicular to the first direction is L; 12≤W/L≤400, P, M and N are integers greater than or equal to 1, and P×N≥4.

Thin film transistor, shift register unit, gate driving circuit and display panel

At least one embodiment of the present disclosure provides an oxide thin film transistor, a display device, and a preparation method of the oxide thin film transistor, and the oxide thin film transistor includes a base substrate; an oxide semiconductor layer provided on the base substrate, and an insulating layer provided on a side of the oxide semiconductor layer away from the base substrate; in which the insulating layer is made of oxide; the insulating layer includes a first insulating layer and a second insulating layer which are stacked; a density of the second insulating layer is greater than a density of the first insulating layer; and the second insulating layer is farther away from the base substrate than the first insulating layer.

Oxide thin film transistor and preparation method thereof, and display device

Provided is an array substrate. The array substrate includes a display region and a non-display region located at a periphery of the display region, wherein the array substrate includes a substrate; a first transistor and a second transistor that are disposed on the substrate, wherein the first transistor is disposed in the display region, and the second transistor is disposed in the non-display region; and a data line and a pixel electrode that are disposed in the display region, wherein the data line is disposed on a side of the first active layer close to the substrate and is lapped with the first active layer, and the pixel electrode is disposed on a side of the first gate facing away from the substrate and is lapped with the first active layer.

Array substrate and manufacturing method thereof, and display panel

An OLED display substrate, a manufacturing method and a display device are provided. The OLED display substrate includes a base substrate and a plurality of pixel units arranged on the base substrate, each pixel unit includes a plurality of subpixel units, and each subpixel unit includes a switching TFT and a bottom-emission OLED, the OLED display substrate further includes a light-shielding layer arranged between the OLED and the switching TFT, and an orthogonal projection of the light-shielding layer onto the base substrate completely covers an orthogonal projection of a semiconductor region of the switching TFT onto the base substrate.

White organic light-emitting diode display substrate including switching TFT and light-shielding layer arranged to prevent negative drift

An array substrate and a manufacturing method therefor, and a display apparatus are provided. The array substrate includes an underlay substrate, and at least one first transistor, at least one data line and at least one pixel electrode disposed on the underlay substrate. The at least one first transistor includes a first active layer and a first gate; the first gate is located on a side of the first active layer away from the underlay substrate, and orthographic projections of the first gate and the first active layer on the underlay substrate are at least partially overlapped. The first active layer is electrically connected to the data line and the pixel electrode, respectively. The data line is located on a side of the first active layer close to the underlay substrate, and the pixel electrode is located on a side of the first gate away from the underlay substrate.

Array substrate and manufacturing method therefor, and display apparatus

The disclosure provides a display panel and a display device. The display panel includes a first substrate and a second substrate, the second substrate has an organic electroluminescent device, an anode layer of the organic electroluminescent device is away from the first substrate and a cathode layer thereof is closer to the first substrate than the anode layer; the cathode layer is electrically connected to an auxiliary electrode on a light entering surface of the first substrate through multiple conductive spacers, the cathode layer is a transparent electrode layer; the auxiliary electrode has a resistance smaller than that of the cathode layer of the organic electroluminescent device; the auxiliary electrode is a grid-shaped auxiliary electrode and in a non-display region, the auxiliary electrode is opaque; the multiple conductive spacers includes first conductive spacers on the auxiliary electrode and second conductive spacers on the cathode layer of the second substrate.

Display panel and manufacturing method thereof, and display device

A display substrate, a display panel and a display apparatus. The display substrate includes a first base substrate; a plurality of gate lines and a plurality of data lines which are arranged on a side of the first base substrate; the plurality of gate lines and the plurality of data lines are arranged to be intersected with each other and insulated from each other; a planarization layer, arranged on a side of the gate lines and the data lines away from the first base substrate, and including a first via hole; and a supporting structure, arranged on a side of the planarization layer away from the first base substrate and filled into the first via hole; and in a direction perpendicular to the first base substrate, a height of the supporting structure is greater than a depth of the first via hole.

Display substrate, display panel and display apparatus

The present application provides a rocket apparatus and a method for changing an electrical environment in a thunderstorm cloud. A corona probe and an atmospheric electric field detector analyzes and obtains, based on spin angular velocity information of a rocket and inclination attitude information of the rocket that are provided by a gravity gyroscope, accurate strength of a three-dimensional electric field and accurate polarity of a charge in the thunderstorm cloud. A charge-neutralizing agent module externally releases a charged agent whose polarity is opposite to the charge in the thunderstorm cloud, to consume the charge in the thunderstorm cloud via neutralization between a heterocharge carried by the charged agent and the charge in the thunderstorm cloud.

Rocket apparatus and method for changing electrical environment in thunderstorm cloud

A test circuit includes a plurality of first switch units and a plurality of second switch units. The first switch units are provided in one-to-one correspondence with a plurality of signal lines. First terminals of the first switch units are connected to first ends of the plurality of signal lines, second terminals of the first switch units are short-circuited to one another, and control terminals of the first switch units are connected to a first control signal terminal. The plurality of second switch units are provided in one-to-one correspondence with the plurality of signal lines. First terminals of the plurality of second switch units are connected to second ends of the plurality of signal lines, second terminals of the plurality of second switch units are short-circuited to one another, and control terminals of the plurality of second switch units are connected to a second control signal terminal.

Test circuit, array substrate, and display panel

A display panel having a pixel region includes a base substrate, a plurality of pixel circuits located in the pixel region, and a plurality of light-emitting structures located in the pixel region. Each pixel circuit includes a storage capacitor and a plurality of transistors. The light-emitting structures are configured to emit light of at least three primary colors. Each light-emitting structure includes a light-emitting device. Each pixel circuit is coupled to the light-emitting device in a corresponding light-emitting structure, and a surface of the light-emitting device proximate to the base substrate is a light exit surface. Among the light-emitting structures, an orthogonal projection of an effective light-emitting region, on the base substrate, of the light-emitting device in a first light-emitting structure with a shortest light-emitting wavelength, is spaced apart from orthogonal projections of all storage capacitors of the plurality of pixel circuits on the base substrate.

Display panel and display apparatus

Provided is a display substrate. The display includes a base substrate, and a pixel unit disposed on the base substrate, wherein the pixel unit includes a storage capacitor, a plate of the storage capacitor being a transparent plate. The pixel unit further comprises an active layer and a source/drain pattern, which are disposed in two different layers.

Display substrate, manufacturing method thereof, and display device

Provided is a display substrate. The display substrate includes a base substrate, and a pixel unit disposed on the base substrate. The pixel unit includes a storage capacitor, the storage capacitor includes a first plate and a second plate facing each other, and a plate of the storage capacitor is a transparent plate. The pixel unit further includes an active layer and a source/drain pattern, which are disposed in two different layers.

Display device having conductive spacers connecting anode and cathode on opposing substrates

Provided are a display substrate and a detection method therefor, and a display apparatus. Compensation sub-circuits that are in one-to-one correspondence with each stage of a shift register are arranged in a gate driving circuit, and a first capacitor in each compensation sub-circuit is thus charged under the control of a detection input circuit when each stage of the shift register outputs a signal stage by stage; and an output control circuit is used to disconnect the compensation sub-circuit from a pull-up node of the corresponding stage of the shift register. The triggering of each stage of the shift register is stopped after each stage of the shift register (CR(n)) completes outputting, and the output control circuit provides a signal of a first power voltage end to the pull-up node of the corresponding stage of the shift register under the control of a second control end and the first capacitor.

Display substrate comprising pixel electrode disposed in same layer as transparent conductive electrode, and detection method therefor, and display apparatus

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Beijing, China

Dongfang Wang