Hefei Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Chinese Academy of Sciences

Beijing Boe Technology Development Co., Ltd.

Xufei Xu

Na Zhao

Yijun Wang

Ru Zhou

Qiyu Shen

Yuansheng Zang

Gaofei Shi

Hui Wang

Jie Yang

Sheng Wang

Xingkui Guo

Qiang Li

Jian Xu

Jun Zhang

Yue Yang

Jie Song

Yue Shi

Qianqian Zhang

Juncai Ma

Qi Zhou

Liyun Deng

Yuqi Liu

Chuanyan Wang

Zhaofan Liu

Gangqi Huang

Guangwen Xu

Shiqiu Gao

Yin Wang

Bingbing Wu

Jianying Zhan

Lijuan Yang

A display device is provided, and the display device includes a display panel and a light adjusting portion. The light adjusting portion is stacked with the display panel, the light adjusting portion includes a first substrate, a refractive index variable material layer, an electrode structure, and a second substrate stacked with each other, and the refractive index variable material layer and the electrode structure are between the first substrate and the second substrate. The light adjusting portion further includes a plurality of signal lines, and the electrode structure and the plurality of signal lines are on the first substrate; the electrode structure includes a first electrode structure and a second electrode structure, the first electrode structure includes a plurality of first electrodes insulated from each other, the first substrate includes a plurality of regions, and first electrodes in different regions are configured to be electrically connected to different signal lines.

Display device

There is provided are a light adjustment panel, an overlapped screen panel, and a method of manufacturing a light adjustment panel. The light adjustment panel includes a common electrode layer, a control electrode layer, a light adjustment liquid crystal layer, arranged in stack, and auxiliary electrodes. The control electrode layer includes control electrodes arranged in an array, and there is a gap between adjacent control electrodes. The orthographic projection of the gap on the common electrode layer at least partially overlaps with the orthographic projections of the auxiliary electrodes on the common electrode layer.

Light adjustment panel, overlapped screen panel, and method of manufacturing light adjustment panel

Disclosed are a dimmable panel () and a display device. The dimmable panel includes a first substrate () and a second substrate () that are arranged opposite each other; a first electrode () and a second electrode () that are insulated from each other and located between the first substrate () and the second substrate (), where the first electrode () and the second electrode () are located in a dimmable area (AA), at least one of the first electrode () and the second electrode () includes a plurality of strip-shaped electrodes, extension trends of all the strip-shaped electrodes are approximately the same, and orthographic projections of the strip-shaped electrodes on the first substrate () do not overlap each other; and a liquid crystal layer () located between the first substrate () and the second substrate (), where the liquid crystal layer () is located in the dimmable area (AA).

Dimmable panel and display device

A display panel includes an array substrate having a first substrate, a gate line, a data line, and a thin film transistor (TFT); and a plurality of sub-pixel regions defined by the gate and data lines; and an opposite substrate including a second substrate, a plurality of additional electrodes arranged on a side of the second substrate facing the array substrate; at least one sub-pixel region including at least one of: a first overlap region at an intersection region by the gate and data lines, a second overlap region between the TFT gate and source electrodes, or a third overlap region between the TFT gate and drain electrodes; and an orthographic projection of the additional electrodes on the first substrate substantially overlaps with orthographic projections of at least one of the first, second, or third overlap regions on the first substrate.

Display panel, display apparatus and driving method for the same

An array substrate and a method of manufacturing the same are provided. The method of manufacturing an array substrate includes: forming a black matrix and an organic insulating pattern on a base substrate with a thin film transistor formed thereon, wherein the black matrix and the organic material pattern are formed by using an identical mask.

Array substrate and method of manufacturing the same

Embodiments of the present invention provide a display substrate, a fabricating method thereof, and a display panel. The display substrate includes a substrate, a display structure layer disposed on the substrate, and an alignment layer. A grating polarizing layer is disposed in the display structure layer, and an optical alignment direction of the alignment layer is parallel to or perpendicular to a transmission axis direction of the grating polarizing layer.

Display substrate and fabricating method thereof, and display panel

The present disclosure provides a method for manufacturing a thermal insulation film, a thermal insulation structure, and a display device. The method for manufacturing the thermal insulation film includes: providing a substrate; forming a sacrificial layer on the substrate; forming a thermal insulation layer on the sacrificial layer, the thermal insulation layer including at least one opening capable of exposing a portion of the sacrificial layer; and etching the sacrificial layer through the opening, so as to form a plurality of hollow holes between the thermal insulation layer and the substrate. A method for manufacturing the thermal insulation film according to the present disclosure is used for manufacturing a thermal insulation film.

Method for manufacturing thermal insulation film, thermal insulation structure, and display device

The present disclosure provides a touch display substrate and a touch display device, relates to a display field and solves a technical problem of lower sensibility of the touch display device. The touch display substrate comprises a plurality of touch electrodes, wherein the plurality of touch electrodes are divided into at least one touch electrode pair; each of the touch electrode pair includes first and second touch electrodes which are adjacent to each other; the first touch electrode comprises a first bending portion; the second touch electrode comprises second bending portion; and the second bending portions correspond to the first bending portions at positions. The touch display substrate according to the present disclosure may be applied to the touch display device.

Touch display substrate and touch display device

Embodiments of the invention disclose a thin-film transistor having a channel structure that has an increased width-length ratio and a manufacturing method thereof, a display substrate and a display device. The thin-film transistor comprises a gate, a gate insulation layer and an active layer stacked on a substrate, the active layer is formed therein with a source region, a drain region and a channel region, a surface of the active layer facing the gate insulation layer is at least partially formed with a non-planar surface in the channel region, such that the non-planar surface of the active layer has a tortuous shape in a width direction of the channel region.

Thin-film transistor having channel structure with increased width-length ratio

This invention relates to an apparatus and a method for multistage hierarchical pyrolysis and gasification of solid fuels. The apparatus comprises a feeding device, a multistage fluidized bed reactor, a residual discharging valve, a cycloneand a condenser. A gas inlet is provided at the bottom of the multistage fluidized bed reactorand a number of stages of fluidized bedsare provided within the multistage fluidized bed, wherein the fluidized bedsare separated by a number of perforated distributors. The top stage fluidized bedis connected with the feeding deviceand the coal fed thereto is heated by char obtained from pyrolysis in this stage and the mixture of high temperature ascending pyrolysis and gasification gas to undergo pyrolysis reactions at low temperature, thereby to obtain solid particles after preliminary pyrolytic process. The solid particles flow downwards through an overflow standpipe/the perforated distributorto the next stage of the fluidized bed and then are pyrolyzed through being heated by char and the mixture of pyrolysis and gasification gas. The solid particles in turn pass into the next stage of the fluidized bed and finally enter into the bottom stage fluidized bed to undergo gasification reactions. More light fractions in tar can be produced using the present apparatus and method.

Apparatus and method for multistage hierarchical pyrolysis and gasification of solid fuels

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Beijing, China

Xufei Xu