Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

International Business Machines Corporation

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Huawei Technologies Co., Limited

Beijing Xiaomi Mobile Software Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Google Inc.

Other

Telefonaktiebolaget Lm Ericsson (Publ)

Globalfoundries Inc.

Volkswagen Ag

Hefei Boe Optoelectronics Technology Co., Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Wei Sun

Lingyun Shi

Tiankuo Shi

Xue Dong

Xin Duan

Bo Gao

Xiaomang Zhang

Ming Jin Chen

Rui Liu

Dong Chen

Yan Li

Yan Sun

Shuo Zhang

Zhi Hu Wang

Ning Duan

Hao Zhang

Minglei Chu

Yue Li

Wei Shan Dong

Xiaochuan Chen

Shengji Yang

Peng Gao

Lili Chen

Li Li

Xin Zhang

Wei Wang

Jing Liu

Kuanjun Peng

Yingming Liu

Arun Hampapur

Jian Ding

Yanling Han

Jiantao Liu

Yuzhen Guo

Li Tian

Xiaoliang Ding

Feng Li

Qi Cheng Li

Runhua Chen

Haiwei Sun

Shao Chun Li

Juhnyoung Lee

Tieshi Wang

Changfeng Li

Jian Qiao Sun

Yongxia Lyu

Zhong Su

Zhen Zhang

Zhongyuan Wu

Jie Zhang

Jing Yu

Ke Dai

Fuqiang Li

Lin Xu

Jinghua Miao

Peng Ji

Chun Ma

Jayant R Kalagnanam

Ruijun Dong

Bin Zhao

Haisheng Wang

Lei Zhang

Wei Liu

Wei Li

Gang Wang

Pengcheng Lu

Jian Zhang

Hui Li

Wei Zhang

Rui Li Xu

Jun Zhu

Bin Wang

Ming Wang

Qian Wang

Feng Qu

Jianqin Liu

Can Zhang

Jing Li

Zhiheng Guo

Hui Zhang

Lei Wan

Jing Lv

Hang Li

Chuncheng Che

Jing Min Xu

Wei Qin

Wen Zhang

Lu Yu

Guosheng Li

Lu Liu

Jing Zhao

Tao Yang

Chenru Wang

Ning Wang

Xinqian Xie

Xuan Liu

Li Fan

Wenyu Li

Yong Wu

Xue Feng Gao

An image processing method and apparatus, an electronic device and a storage medium are provided. The method includes: obtaining an original image, and for each of pixels in the original image, converting first color data of the pixel into second color data corresponding to a set color space (S); calculating a feature weighted value of the pixel according to the second color data and a preset rule (S); and determining a uniformity of the pixels based on the feature weighted values to mark the pixels (S).

Image processing methods and apparatuses, electronic devices and storage media

A method for forming a nanostructure array and a field effect transistor device on a substrate are provided. The method for forming the nanostructure array includes: providing a template solution comprising template nanostructures; depositing at least one template nanostructure onto the substrate by contacting the template solution with the substrate; and forming on the substrate at least one fixation structure each intersecting with all or a portion of the at least one template nanostructure to fix all or a portion of the at least one template nanostructure on the substrate.

Method for forming nanostructure and field effect transistor device on a substrate

The present disclosure discloses a catalyst composition for polymerization of an α-olefin and preparation and use thereof. The catalyst composition comprises boron trifluoride and at least one protic cocatalyst; the protic cocatalyst has a structural formula of X—(CH)—OH, where n is an integer selected from 1 to 10; X is selected from nitro, halogen, cyano, sulfonic acid group, aldehyde group, acyl, carboxyl and amino. The catalyst can be used in production of a poly(α-olefin) synthetic base oil, and is particularly suitable for a low viscosity poly(α-olefin) synthetic base oil with high selectivity of the target product.

Catalyst composition for polymerization of α-olefin and preparation and use thereof

An array substrate and a display device are provided. The array substrate includes: a substrate, sub-pixel units, first signal lines, and second signal lines; multiple first signal lines and multiple second signal lines intersect to define the opening areas of the sub-pixel units; each second signal line includes: multiple first parts extending along the column direction, and multiple second parts; the second part includes a portion extending along the inclination direction, and the second part connects two first parts; the angle between the inclination direction and the column direction or row direction is greater than 0; each first part is adjacent to the opening area of the sub-pixel units in the row direction, and multiple second parts respectively pass through at least of the areas between adjacent two pixel repeating unit rows, with the distance between the two first parts being greater than 0 in the row direction.

Display panel and display device

A method for depositing nanostructures on a substrate comprises: forming a patterned alignment layer on a surface of the substrate, wherein the patterned alignment layer has one or more cavities each having a main region for accommodating at least one template nanostructure therein and a plurality of extension regions extending from the main region and in fluid communication with the main region, and wherein the plurality of extension regions are sized and shaped to not accommodate the at least one template nanostructure; and diffusing template nanostructures into the one or more cavities of the patterned alignment layer.

Method for depositing nanostructures on substrate and nanostructure arrays

Disclosed is a backlight diffusion parameter generation method, including: selecting and measuring illumination diffusion data of at least one light emitting region in a plurality of light emitting regions, the illumination diffusion data includes brightness data of a plurality of pixels on a display panel and distance data between positions corresponding to the plurality of pixels and a position where an illuminated light emitting region is located when only one of the light emitting regions is illuminated; preprocessing the illumination diffusion data to obtain an effective pixel; performing function fitting according to data corresponding to a plurality of effective pixels to obtain a point spread function representing a relationship between diffusion brightness and a diffusion distance; and storing a backlight diffusion parameter lookup table, which includes a plurality of sub-tables, each sub-table corresponds to one or more light emitting regions affected when only one light emitting region is illuminated.

Backlight diffusion parameter generation method, display control method and apparatus, and display apparatus

A display panel and a display device are provided. The display panel includes sub-pixels, data lines and gate lines. The sub-pixels include pixel circuits connected to the data lines and the gate lines. The display panel includes display subregions and selection signal line groups in one-to-one correspondence, each display subregion includes at least two sub-pixels, each selection signal line group includes selection signal lines, and the selection signal lines corresponding to different display subregions are insulated from each other; the pixel circuit includes a transistor in which an active semiconductor layer includes a first part and a second part, the first part overlaps with the gate line electrically connected with the transistor, and the second part overlaps with at least one selection signal line, and the gate line and the selection signal line are both configured to turn on the transistor upon being input with a turn-on voltage.

Transfer robot

A pupil information collection circuit, a pupil information collection method and a display apparatus are provided, belong to the field of display technology, and can solve the problem that the existing pupil information collection circuit occupies a large area. The pupil information collection circuit includes: M infrared light sensors, N analog-to-digital converters and N multiplexing sub-circuits; where M and N are both positive integers, and M is greater than N; every m infrared light sensors are connected to the same analog-to-digital converter through one corresponding multiplexing sub-circuit; m is less than or equal to M; and for the m infrared light sensors connected to the same analog-to-digital converter, a distance between collection ranges of any two adjacent infrared light sensors is greater than a diameter of the pupil.

Pupil information collection circuit and method, and display apparatus

A gamma voltage conversion circuit includes: a first voltage divider circuit having first input terminals and first voltage divider output terminals, wherein each first input terminal is configured to receive a first gamma voltage signal, the first voltage divider circuit is configured to generate first analog voltage signals according to the first gamma voltage signal, and each first voltage divider output terminal is configured to output one of the first analog voltage signals; a Gray code control circuit configured to generate and output a Gray code control signal according to a grayscale value to be displayed; a first encoding circuit configured to generate and output second analog voltage signals according to the Gray code control signal and one of the plurality of first analog voltage signals; and a first output control circuit configured to generate and output an analog grayscale voltage signal according to the second analog voltage signals.

Gamma voltage conversion circuit, display device and gamma voltage conversion method

A display panel and its fabricating method, wherein the display panel includes a display assembly and sound generation assemblies. The display assembly comprises a display assembly substrate and a plurality of pixel components. Each sound generation assembly comprises a vibrating membrane and an exciter. The exciter comprises a motion part in contact with the vibrating membrane and a drive part driving the motion part to vibrate, and the motion part vibrates to drive the vibrating membrane to vibrate. The display assembly substrate and the vibrating membrane are the same structure. The pixel components are disposed on a side of the vibrating membrane facing away from the exciter. A projection of the each sound generation assembly on the display assembly substrate covers projections of at least two pixel components on the display assembly substrate.

Display panel, display device, fabricating method and control method of display panel

A multi-viewpoint image processing system includes a processing apparatus and a display apparatus, the processing apparatus includes an acquisition module and an encoding module, wherein the acquisition module is configured to acquire K viewpoint images, and a viewpoint image includes M rows and N columns of pixels; the encoding module is configured to receive the K viewpoint images, encode the K viewpoint images to generate a plurality of encoded images, and send the plurality of encoded images to the display apparatus; the display apparatus is configured to receive the plurality of encoded images and obtain M pieces of display information according to the plurality of encoded images, an i-th piece of display information including i-th rows of pixels of the K viewpoint images, i=1, 2, . . . , M; and perform stereoscopic display according to the M pieces of display information.

Multi-viewpoint image processing system and method thereof

An encoding method includes that a first device determines an I-frame position of a first image stream and an I-frame position of a second image stream based on a first resolution, a second resolution, an I-frame time interval, and a frame rate; the first device encodes the first image stream based on the I-frame position of the first image stream to obtain a first compressed stream; the first device encodes the second image stream based on the I-frame position of the second image stream to obtain a second compressed stream; and the first device sends the first compressed stream and the second compressed stream to the second device.

Encoding method, electronic device, communication system, storage medium, and program product

A kit of a scooter and a scooter are provided. The kit includes: a deck assembly; a first steering assembly arranged to a first end of the deck assembly; a driven wheel assembly arranged to the first steering assembly and configured to rotate relative to the deck assembly through the first steering assembly; a second steering assembly arranged to a second end of the deck assembly; a connecting device arranged to the second steering assembly and configured to rotate relative to the deck assembly through the second steering assembly. The connecting device is a device of the kit configured to be connected to a power wheel assembly.

Kit of scooter and scooter

A driving assembly includes a main control chip, a circuit selection chipset and a channel chipset. The circuit selection chipset includes more than one circuit selection chip used to be electrically connected with each light source voltage line in one-to-one correspondence, and is configured to enable each circuit selection chip to load the light source voltage to the connected light source voltage line one by one under control of the main control chip; the channel chipset includes more than one channel control chip, each channel control chip is used to be electrically connected with one or more channel lines; the channel chipset is configured to enable the channel control chip to control driving current on each connected channel line under control of the main control chip.

Light emitting module and driving assembly thereof, and display device

Growing community of inventors

Beijing, China

Wei Sun