Ordos Yuansheng Optoelectronics Co., Ltd.

Boe Technology Group Co., Ltd.

Lenovo (beijing) Limited

Beijing Lenovo Software Ltd.

Beijing Boe Technology Development Co., Ltd.

Beijing Easpring Material Technology Co., Ltd.

Yongqiang Zhang

Peng Liu

Jingyi Xu

Hong Liu

Bo Li

Peirong Huo

Jiantao Liu

Aiyu Ding

Wanzhi Chen

Zhenhong Xiao

Jun Li

Jun Fan

Xiaochun Xu

Yusheng Liu

Chao Liang

Lei Li

Bo Huang

Yu Feng

Mei Li

Yafei Li

Jianyun Xie

Lu Lu

Hui Yuan

Xinguo Wu

Zhixuan Guo

Yafei Liu

Yanbin Chen

Chengfu Xu

Chentao Yu

Xuequan Zhang

Shuangxi Huang

Liguo Sun

Ruirui Hao

Xize Chang

Le Ta

The present disclosure provides a display substrate and a display device. The display substrate includes a plurality of pixel regions, and each pixel region corresponds to a pixel. Each pixel region includes sub-regions in at least two rows, the sub-regions in each row include at least two sub-regions, a part of the sub-regions in each pixel region correspond to the sub-pixels of the pixel, and at least one sub-region is an opaque region.

Display substrate and display device

A display substrate and a manufacturing method therefor, and a display device. The display substrate comprises: a substrate, the substrate comprising a blind hole area; a buffer layer covering one side of the substrate; an organic film layer provided on the surface of the buffer layer away from the substrate and having a first opening in the blind hole area; a passivation layer provided on the side of the organic film layer away from the substrate and having a second opening in the blind hole area; and a transparent electrode layer covering the passivation layer and the buffer layer in the second opening.

Display substrate and manufacturing method therefor, and display device

Provided is a touch display substrate. The touch display substrate includes a base substrate, including a display region and a non-display region; a plurality of touch electrodes disposed in the display region; and a plurality of signal transmission circuits, a plurality of first control lines, a plurality of second control lines, a target signal line, and a plurality of touch signal lines that are disposed in the non-display region.

Touch display substrate and driving method therefor, and display device

The present disclosure provides a display substrate and a display panel, and belongs to the field of display technology. The present display substrate includes a display region and a peripheral region surrounding the display region; the display substrate includes: a base substrate; a plurality of insulating layers sequentially arranged along a direction away from the base substrate; wherein each of the plurality of insulating layers is located in the display region and the peripheral region; one or more protrusion structures arranged between at least two adjacent ones of the plurality of insulating layers and in the peripheral region.

Display substrate and display panel

The present disclosure relates to the technical field of positive electrode materials of lithium ion batteries. Disclosed a positive electrode material having a multi-cavity structure and a preparation method therefor, and a lithium ion battery. The positive electrode material is formed by aggregation of a plurality of primary particles, and some of the primary particles grow in an oriented manner to form supporting structures, the supporting structures overlapping each other inside the positive electrode material to form a plurality of cavities. The particle strength of the positive electrode material is significantly improved, so that the positive electrode material has the advantage of a long service life. In addition, the impedance of the positive electrode material is reduced, thereby improving the power performance of the positive electrode material.

Positive electrode material having multi-cavity structure and preparation method therefor, and lithium ion battery

A display substrate, a preparation method and driving method therefor, and a display apparatus. The display substrate includes a substrate and a switch structure arranged on the substrate, the switch structure being electrically connected to a control signal terminal, a signal input terminal and a signal output terminal. The switch structure comprises a switching unit. The switching unit comprises a first transistor and a second transistor; and the types of the first transistor and the second transistor are opposite. The first transistor comprises: a first active layer, a first gate electrode, a first source electrode, and a first drain electrode. The second transistor comprises: a second active layer, a second gate electrode, a second source electrode, and a second drain electrode.

Display substrate, preparation method and driving method therefor, and display apparatus

The present disclosure provides an array substrate and a display panel. The array substrate includes a base substrate and at least one signal line unit in a fan-out region of the base substrate. Each of the at least one signal line unit includes two first signal lines and one second signal line, and the two first signal lines and the one second signal line are respectively in different layers and extend in a same direction. A center line of an orthographic projection of the one second signal line on the base substrate overlaps with a center line of an orthographic projection of an interval region between the two first signal lines.

Array substrate and display panel

A substrate in an array substrate includes a light aperture region and a winding region arranged around the light aperture region. On the substrate, an orthographic projection of a first winding in each first signal line is overlapped with an orthographic projection of a second winding in a corresponding second signal line. In this way, the distance between two adjacent signal lines in the winding region is larger, and the parasitic capacitance generated between them is smaller.

Array substrate and display device

Provided is a black matrix structure including a plurality of crossed black matrix strips. A side surface of the black matrix strip has a roughness less than 2 &#x3bc;m and is intersected with a reference plane. The reference plane being parallel to a plane defined by crossing of the plurality of black matrix strips.

Black matrix structure, method for manufacturing same, display substrate, and display device

The present disclosure provides a display panel, a method of driving the display panel and a display device. Each signal input sub-circuitry of the display panel includes at least two transistors. A same control signal is applied to control signal lines corresponding to a same signal input sub-circuitry, different control signals are applied to control signal lines corresponding to different signal input sub-circuitries, and time periods within which the different control signals are at active levels are staggered from each other. A sum of width-to-length ratios of channels of the at least two transistors is equal to a first predetermined value, and an overlapping area of the gate electrode of each of the at least two transistors relative to an active layer of the transistor is smaller than a second predetermined value in a direction perpendicular to a base substrate of the display panel.

Display panel including demultiplexer, method of driving the same and display device

This disclosure discloses an array substrate, a method for making the same, and a display apparatus. The array substrate comprises a display area and a peripheral area around the display area. The method comprises: forming an active layer of a low temperature polysilicon TFT in the peripheral area of the array substrate; forming a gate of a oxide TFT disposed in the same layer as a source and a drain of the low temperature polysilicon TFT in the display area of the array substrate, and forming an active layer of the oxide TFT electrically insulated from the gate of the oxide TFT above the gate of the oxide TFT; forming a source and a drain of the oxide TFT on the active layer of the oxide TFT.

Array substrate, method for making the array substrate, and display apparatus

In a method for switching an operation mode of a data processing device, a switching instruction is obtained; and the data processing device is switched to a first operation mode or a second operation mode based on the switching instruction. The second operation mode is a multi-user operation mode.

Data processing device, operation mode switching method and data displaying method thereof

The present invention discloses a data processing method applied in an electronic device. The electronic device includes a codec, at least two audio output devices, an identification module, a communication module and at least two players. The method comprises the steps of: decoding, by the at least two players, at least two paths of coded multi-media data containing audio data to generate at least two channels of code streams corresponding to the at least two paths of multi-media data when the electronic device is in an operating state; assigning, by the identification module, an identifier to each of the at least two channels of code streams and transmitting at least two identifiers to the communication module, the at least two identifiers being provided to the codec such that the codec can receive the at least two channels of code streams based on the at least two identifiers; and establishing, by the codec, a channel corresponding to each of the at least two channels of code streams based on the at least two identifiers, such that each channel of code stream can be output to one of the at least two audio output devices via its corresponding channel.

Data processing method and electronic device

Growing community of inventors

Beijing, China

Yongqiang Zhang