Boe Technology Group Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Wuhan Boe Optoelectronics Technology Co., Ltd.

Beijing Mabworks Biotech Co. Ltd.

Chinese Academy of Sciences

Beijing Boe Technology Development Co., Ltd.

Boe Technology Groupco., Ltd.

Beijing Gridsum Technology Co., Ltd.

Beijing Xiaoniao Tingting Technology Co., Ltd.

Zwxg (beijing) Technology Co., Ltd

Wuhan Boe Optoelectronics Co., Ltd.

Beijing Xiaoniao Tingling Technology Co., Ltd

Zwxg Technology Co., Ltd

Jian Zhao

Mo Chen

Jilei Gao

Yang Zhang

Xuebing Jiang

Xiuyun Chen

Lingyu Sun

Jingjun Du

Fei Liang

Tingxiu Hou

Peng Zhong

Huanyu Li

Hui Wang

Songmei Sun

Jinliang Liu

Feng Li

Peng Wu

Yuanhui Guo

Yujie Gao

Xia Shi

Jie Han

Xiong Xiong

Yudong Liu

Boyan Zhang

Xiuli Si

Sijia Huang

Pei Ye

Chunyang Jin

Chaoyue Zhao

Peipei Zhang

Yongkang Xiao

Peng Hui Jiang

Zhuo Chen

Jiantao Liu

Jun Li

Peng Li

Min Wang

Peng Chen

Song Liu

Ping Chen

Wei Lin

Qingpu Wang

Ran Zhang

Hao Yu

Jing Sun

Miao Zhang

Hongwei Wang

Ning Zhu

Liyu Fang

Long Yan

Peng Shi

Dalong Mao

ZiZheng Liu

Yu Zhang

Yingquan Zou

Fang Xing

Shenghua Zheng

Dongxu Yuan

Man Wang

Jiandan Liu

Shuyun Zhou

Jinying Liu

Shizhuo Xiao

Kefei Zhang

Ning Bao

Hongkui Wang

Hong Zheng

Yuguan Zhang

Rong Zheng

Heyi Zhang

A touch substrate includes a base plate; touch electrodes; and at least three light adjustment layers stacked on a side of the base plate, and adjacent two of the light adjustment layers have different refractive indexes; the touch electrodes include a first touch electrode and a second touch electrode that are disposed on a side, backing onto the light adjustment layers, of the base plate, the second touch electrode is disposed on a side, backing onto the base plate, of the first touch electrode; the touch substrate further includes: a first insulating layer disposed between the base plate and the first touch electrode; a second insulating layer disposed between the first touch electrode and the second touch electrode; and a third insulating layer disposed on a side, backing onto the base plate, of the second touch electrode.

Touch substrate having layers with varying refractive index, touch displaying device, and manufacturing method of touch substrate

An edge-lit light source includes at least two light guide layers and one or more light-emitting elements. Side surfaces of each layer include a light incident surface and a light exit surface. The layer includes a bending region. A light-emitting surface of each element faces a light incident surface of at least one layer. The layer includes first and second light guide portions. An end surface of the first light guide portion is the light exit surface. The second light guide portion includes at least two light guide bars each including a bending portion and an extending portion. A surface of the extending portion is a light incident sub-surface. The light-emitting surface of each element faces at least one light incident sub-surface. Second light guide portions of the at least two layers are arranged in a second direction perpendicular to a thickness direction of the first light guide portion.

Edge-lit light source, backlight module and display devices

A display module and a display device are provided in the embodiments of the present disclosure. The display module includes a display panel, the display panel includes a first surface and a second surface opposite to each other, at least one of the first surface and the second surface is a display surface, and the display module further includes an optical modulation structure arranged on at least one of the first surface and the second surface of the display panel. The optical modulation structure includes: a first transparent substrate and a second transparent substrate arranged opposite to each other, a charged particle arranged between the first transparent substrate and the second transparent substrate, and a first transparent electrode structure arranged between the first transparent substrate and the second transparent substrate and configured to form an electric field for driving the charged particle to move.

Display module and display device

A touch method, a touch circuit and a touch device are provided. The touch method includes: in atouch time period, providing a touch driving signal to atouch driving electrode; wherein a is a positive integer, a is less than or equal to A, and A is a positive integer; in abackground data detection time period, providing a touch accompanying signal to N touch driving electrodes adjacent to the atouch driving electrode; wherein N is a positive integer; and performing touch detection according to atouch sensing signal on touch sensing electrodes in the atouch time period and abackground data voltage signal on the touch sensing electrodes in the abackground data detection time period; wherein an amplitude of the touch accompanying signal is less than an amplitude of the touch driving signal.

Touch method, touch circuit and touch device

A light guiding structure, a light source module and a display module are disclosed. The light guiding structure includes a light guiding body and at least one light guiding cavity disposed in the light guiding body. The light guiding body includes a light incident surface and a light exit surface which are disposed opposite to each other. Each light guiding cavity includes a first end close to the light incident surface of the light guiding body and a second end away from the light incident surface of the light guiding body, and the light guiding cavity extends from the first end to the second end.

Light guiding structure, light source module and display module

An edge-lit light source includes one or at least two light guide layers arranged in a stack and one or more light-emitting elements. Of one or more light guide layers of the one or at least two light guide layers, side surfaces of each light guide layer includes a light incident surface and a light exit surface, and the light guide layer includes a bending region located between the light incident surface and the light exit surface. A light-emitting surface of each light-emitting element faces a light incident surface of at least one light guide layer of the one or more light guide layers.

A manufacturing method of a touch substrate, a touch substrate, and a touch displaying device. The touch substrate comprises a base plate and touch electrodes, wherein a first film layer, a second film layer and a third film layer are sequentially stacked on one side of the base plate, and the refractive index of the second film layer is smaller than that of the first film layer and the third film layer.

Provided is a flexible display screen, including: a flexible substrate provided with a foldable portion; pixel units disposed on a first surface of the flexible substrate; and a fold detection device including a reflective grating structure, an optical waveguide structure and a photoelectric sensor, wherein the optical waveguide structure and the reflective grating structure are sequentially laminated on the first surface of the flexible substrate and both disposed in the foldable portion, an orthographic projection of the optical waveguide structure onto the flexible substrate is overlapped with an orthographic projection of the reflective grating structure onto the flexible substrate, and the optical waveguide structure is connected to the photoelectric sensor.

Flexible display screen and electronic device

A display device and a terminal device are disclosed. The display device includes a main body and a cover body rotatably connected to the main body, the main body includes a first display screen on a side, close to the cover body, of the main body, the cover body is provided with an accommodating cavity penetrating through the cover body in a direction perpendicular to the first display screen, the cover body includes a second display screen in the accommodating cavity, the second display screen is stacked on the first display screen in the direction perpendicular to the first display screen, and the second display screen is a transparent display screen.

Display device and terminal device

The invention discloses a retrieval method and device for judgment documents and relates to the technical field of data retrieval, mainly aiming to mark existing judgment documents with information codes and perform vertical and horizontal retrieval according to the association relation among the information codes during retrieval so as to provide more comprehensive retrieval results. The main technical scheme of the invention includes: creating information codes, wherein the information codes are atomic data structures extracted from judgment documents according to preset classification dimensions and are configured for distinguishing and associating different judgment documents; marking judgment documents in a retrieval database with the information codes; associating the judgment documents marked with the information codes according to preset association information; acquiring corresponding information codes in retrieval information; and outputting and displaying the judgment documents marked with the information codes and judgment documents associated with the judgment documents marked with the information codes as retrieval results according to the information codes. The invention is mainly applied for retrieving the judgment documents.

Retrieval method and device for judgment documents

A thin film transistor, a manufacturing method thereof, an array substrate and a display panel are provided. The thin film transistor includes: a base substrate; and a gate electrode, a gate insulating layer, an active layer and a source/drain electrode layer which are on the base substrate. The source/drain electrode layer includes a source electrode and a drain electrode. The thin film transistor further includes a light blocking layer surrounding the active layer.

Thin film transistor and manufacturing method thereof, array substrate and display panel

A back light unit and a display device are proposed. The back light unit includes a light guide plate and multiple light emitting diodes, wherein the multiple light emitting diodes are disposed on a light entrance surface of a side end of the light guide plate, the light entrance surface of the light guide plate is disposed with at least one groove, and the at least one groove is disposed between at least part of adjacent light emitting diodes.

Back light unit and display device

A common voltage compensation circuit unit including a trigger signal terminal, a common voltage output terminal, a design common voltage signal terminal, a power signal terminal, a compensation common voltage signal terminal, a reset signal terminal, a clock signal terminal, a trigger signal input sub-circuit, a first output sub-circuit, a control sub-circuit, a second output sub-circuit, and a reset sub-circuit. The present disclosure further provides a display panel, a display device, and a common voltage compensation method for a display panel.

Common voltage compensation circuit unit, display panel, display device, and common voltage compensation method for display panel

An adaptive audio control method based on scenario identification includes: acquiring acceleration data of a user, and analyzing a use scenario of the user according to the acceleration data; acquiring an ambient sound signal of the surrounding environment of the user, calculating a sound level intensity of the ambient sound signal, and analyzing an energy and a spectral distribution of the ambient sound signal; and controlling, according to the use scenario, the sound level intensity of the ambient sound signal, and the energy and the spectral distribution of the ambient sound signal, an audio signal volume, and an active noise cancellation level, and regulation of the ambient sound signal of an audio playback device. The method further enables acquisition of geographic location data of the user and uses the same, as well as acceleration data, for analysis of the use scenario of the user.

Adaptive audio control device and method based on scenario identification

Provided are a scan driving circuit and driving method thereof, array substrate and a display device. The scan driving circuit includes output ends at m stages, input circuits at m stages, and q shift register circuits. A first end of the input circuit at the i-th stage is connected to the output end at the (i&#x2212;1)-th stage, and i is any integer greater than 1 and less than m+1. Any shift register circuits is respectively connected to k output ends, and second ends of k input circuits, and the k input circuits have a same combination of stage numbers as k output ends, all stage numbers in same combination of stage numbers have the same parity, and k is greater than 1 and less than m. The shift register circuit is configured to output a scanning signal to one output ends, and outputting the scanning signal to which output ends is indicated by an external control signal.

Scan driving circuit and driving method thereof, array substrate and display device

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Beijing, China

Jian Zhao