Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Yan Qu

Minghua Xuan

Zhanfeng Cao

Xiaochuan Chen

Li Xiao

Haoliang Zheng

Ce Ning

Qi Qi

Jiao Zhao

Xinhong Lu

Ke Wang

Xiaorong Cui

Xue Dong

Wei Wang

Dongni Liu

Can Zhang

Jianguo Wang

Can Wang

Wei He

Yuzhen Guo

Wei Yang

Xianqin Meng

Ning Cong

Seungwoo Han

Peng Xu

Pengxia Liang

Haifeng Hu

Song Liu

Yingwei Liu

Zhengliang Li

Hehe Hu

Kun Zhao

Zhiwei Liang

Chunfang Zhang

Lizhong Wang

Qiuyu Ling

Chenyang Zhang

Ting Zeng

Huan Liu

Liping Lei

Jian Yang

Yu Jiang

Guoqiang Wang

Dapeng Xue

Jingjing Zhang

Wanzhi Chen

Jinfei Niu

Jiayu He

Weiting Peng

Yongfei Li

Weiwei Chu

Jingshang Zhou

Qi Gao

Heren Gui

Wanru Dong

The present disclosure provides a metal oxide thin film transistor, an array substrate and a display device. A metal oxide thin film transistor in the present disclosure includes: a substrate, a first metal oxide semiconductor layer on the substrate, and a second metal oxide semiconductor layer on a side of the first metal oxide semiconductor layer away from the substrate; a carrier mobility of the first metal oxide semiconductor layer is higher than that of the second metal oxide semiconductor layer; a material of the first metal oxide semiconductor layer includes: a first metal oxide doped with a rear earth element; a difference between an electronegativity of the rare earth element and an electronegativity of oxygen element is greater than or equal to a difference between an electronegativity of a metal element in the first metal oxide and the electronegativity of oxygen element.

Metal oxide thin film transistor, array substrate and display device

A backlight module, including a light-emitting unit, emergent light of which passes through a packaging layer and then is transmitted to a surface of a first reflective layer, then passes through the surface of the first reflective layer and passes through the packaging layer again, enters a light-transmitting substrate from the packaging layer, and is emitted from the side of the light-transmitting substrate distant from the light-emitting unit. The thicknesses of the packaging layer and the light-transmitting substrate are effectively utilized to increase an optical path, thereby reducing the thickness of the backlight module. The first reflective layer is Lambertian. The side of the first reflective layer near the light-transmitting substrate and the side distant from the light-transmitting substrate allow the emergent light transmitted to the surface thereof to be scattered and homogenized to increase the optical path again, and can also function as diffusor plates.

Backlight module and display device

An array substrate and a manufacturing method therefor, a display panel, and a backlight module, are provided. The array substrate may comprise a base substrate, a metal wiring layer, a first planarization layer, an electrode layer, a second planarization layer, and a functional device layer stacked in sequence. The electrode layer comprises a metal sub-layer and a conductive sub-layer stacked on one side of the base substrate in sequence; the material of the metal sub-layer comprises a metal or a metal alloy; the conductive sub-layer has an oxidation resistance and covers the metal sub-layer. The functional device layer is disposed on the side of the second planarization layer distant from the base substrate, and comprises a plurality of functional devices electrically connected to the electrode layer.

Array substrate and manufacturing method therefor, display panel, and backlight module

A pixel circuit, a pixel driving method and a display device are provided. The pixel circuit includes a driving circuit, a light emitting element and a light emitting gating control circuit; the driving circuit is electrically connected to a first electrode of the light emitting element, and is configured to drive the light emitting element; the light emitting gating control circuit is configured to form a current path between the second electrode of the light emitting element and the first voltage terminal under the control of the first control signal provided by the first control terminal according to the first light emitting control voltage provided by the first light emitting control voltage terminal and the light emitting data voltage provided by the light emitting data voltage terminal, to control the driving circuit to control the light emitting element to emit light.

Pixel circuit, pixel driving method and display device

A color filter, a preparation method therefore, an array substrate and a display device are provided. The color filter includes a plurality of filter units () provided on a base substrate () for transmitting light of different colors, and a light shielding layer () located between adjacent filter units () for transmitting light of different colors. The filter unit () includes a first surface facing the base substrate (), a second surface facing away from the base substrate, and a third surface connecting the first surface and the second surface. The light shielding layer () is provided on the third surface of at least one of two adjacent filter units () transmitting light of different colors.

Color filter and preparation method therefor, array substrate and display device

A pixel driving circuit including a driving circuit, a first light emission control circuit and a first digital circuit. The driving circuit is connected to a first power source end, a first node and the light-emitting unit, and is used for providing, according to the voltage of the first node, a driving current for the light-emitting unit by using the first power source end; the first light emission control circuit is connected to a first digital signal end; and the first digital circuit comprises a first signal conversion circuit, and the first signal conversion circuit is connected to a first analog signal end and the first digital signal end and is used for inputting the first digital signal into the first digital signal end according to a first analog signal of the first analog signal end.

Pixel driving circuit and driving method therefor, and display panel and display apparatus

A substrate, a backlight module, and a display apparatus, which relates to the technical field of display. The substrate is configured to display or provide a backlight, and the substrate includes: a bonding region (OB) and a plurality of light-emitting regions (OA); each of the plurality of light-emitting regions (OA) includes a first metal layer () and a first conductive adhesive () located on the first metal layer (), the first conductive adhesive () is a photo-curing conductive adhesive; and the bonding region (OB) includes a second metal layer () and a second conductive adhesive () located on the second metal layer ().

Substrate, backlight module, and display apparatus

A display substrate a driving method therefor, and a display apparatus. The display substrate comprises: M rows and N columns of sub-pixels, N data signal lines and a data reset circuit, wherein at least one sub-pixel comprises a pixel circuit; an ith data signal line is connected to pixel circuits in an ith column, where M≥1, N≥1, and 1≤i≤N; and the data reset circuit is electrically connected to a data reset control end, a data initial signal end and the N data signal lines, and is configured to provide a signal of the data initial signal end to the N data signal lines under the control of the data reset control end.

Display substrate and driving method therefor, and display apparatus

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Beijing, China

Yan Qu