Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Bytedance Network Technology Co., Ltd.

Bytedance Inc.

Beijing Boe Display Technology Co., Ltd.

Xiaomi Inc.

Beijing Boe Technology Development Co., Ltd.

Baidu Online Network Technology (beijing) Co., Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Tsinghua University

Chinese Academy of Sciences

Beijing Baidu Netcom Science Technology Co., Ltd

Chongqing Boe Optoelectronics Technology Co., Ltd.

United Microelectronics Corp.

Beijing Dajia Internet Information Technology Co., Ltd.

Yang Wang

Li Feng Zhang

Kai Zhang

Hongbin Liu

Shijun Wang

Bo Feng

Yue Wang

Zhipin Deng

Yi Liu

Qiang Fu

Yangpeng Wang

Tingliang Liu

Benlian Wang

Haijun Qiu

Xiaoxiao Chen

Weinan Dai

Jizheng Xu

Weiyun Huang

Wenjun Xiao

Kuo Sun

Yue Long

Yuanjie Xu

Zhiying Bao

Pengcheng Zang

Hao Xu

Ye-Kui Wang

Yuwen He

Jun Fan

Enxing Hou

Li Tian

Ting Li

Shan Gao

Guoqiang Tang

Hao Chen

Xi Chen

Zheng Liu

Yingzi Wang

Liangliang Li

Xiaowei Liu

Peng Liu

Xin Zhang

Xiangdan Dong

Bo Liu

Hang Li

Fan Li

Mingche Hsieh

Yingsong Xu

Na Zhang

Xing Fan

Xin Wang

Yu Wang

Fei Liu

Yao Huang

Feng Li

Lei Chen

Bin Zhang

Hao Liu

Can Zhang

Dong Wang

Jian Xu

Qiang Zhang

Peng Wang

Chen Wang

Yang Yang

Ting Chen

Weijia Zhu

Chen Chen

Zhenhua Zhang

Xing Yao

Yipeng Chen

Ming Zhao

Jun Su

Wei Guo

Yang Yu

Peng Chen

Nan Li

Rui Han

Lei Zhao

Jing Su

Yongfeng Xia

Daekeun Yoon

Xin Fang

Xiaofeng Yin

Qing Ma

Yansong Li

Peng Cai

Jianfeng Yuan

Wei Jiang

Beidou Xi

Chao Xu

Hongjiang Wu

Jie Yu

He Fang Zhang

Biqi Li

Lianbin Liu

Chi Yuen Raymond Kwong

Lei Zhou

Dong Cui

A display apparatus includes a plurality of rows of subpixels, a first scan circuit, and a second scan circuit. The first scan circuit includes a plurality of first scan units and a plurality of second scan units alternately arranged. The second scan circuit includes a plurality of third scan units. A respective first scan unit and a respective second scan unit are configured to provide control signals to two adjacent rows of subpixels, respectively. A respective third scan unit is configured to provide control signals to the first adjacent row of subpixels and the second adjacent row of subpixels. Control signals output from the respective first scan unit are out of phase with respect to control signals output from the respective second scan unit. A first duration of an effective voltage of a first control signal output from the respective first scan unit is greater than a second duration of an effective voltage of a second control signal output from the respective second scan unit.

Display apparatus

A mechanism for processing video data is disclosed. A description of Cross Random Access Point Referencing (CRR) samples is signaled in a visual media data file in International Organization for Standardization (ISO) base media file format (ISOBMFF). A conversion is performed between a visual media data and the visual media data file based on the CRR sample group.

Cross random access point sample group

A predictive control system and regulatory method for a temperature of a livestock house are provided. The predictive control system includes a temperature and humidity sensor, a breeding environment temperature dynamic requirement module, an environmental controller and an environmental regulation implementation mechanism, where the environmental controller is connected to the breeding environment temperature dynamic requirement module and the temperature and humidity sensor; the environmental regulation implementation mechanism is connected to the environmental controller and is configured to perform corresponding environmental regulation according to a command from the environmental controller. The regulatory method controls a temperature of a breeding environment based on a livestock breeding environment temperature dynamic setting model, a livestock breeding environment temperature prediction system based on a GM (1,1) model, and a grey predictive fuzzy system based on the GM (1,1) model.

Predictive control system and regulatory method for temperature of livestock house

Provided are an organic electroluminescent material and device. The organic electroluminescent material is a compound having a structure of Formula 1. Those novel compounds are applicable to electroluminescent devices and can provide better device performance, such as an increase in device lifetime. Further provided are an electroluminescent device containing the compound and a compound composition containing the compound.

Organic electroluminescent material and device thereof

A mechanism for processing video data is disclosed. An Unsymmetric Binary Tree (UBT) partition of a parent block is determined to create two sub-blocks with different dimensions. At least one of the sub-blocks comprises a side that is non-dyadic. A conversion is performed between a visual media data and a bitstream based on the sub-blocks.

Unsymmetric binary tree partitioning and non-dyadic blocks

A mechanism for processing video data implemented by a video coding apparatus is disclosed. The mechanism determines whether a block is dyadic or non-dyadic. The mechanism also enables a coding tool associated with inter prediction when the block is determined to be dyadic. The mechanism also disables the coding tool when the block is determined to be non-dyadic. A conversion between a visual media data and a bitstream is performed by applying inter prediction to the block.

Inter-prediction on non-dyadic blocks

A mechanism for processing video data is disclosed. Video decoder initialization information is signaled between an encoder to a decoder. The video decoder initialization information contains a range of initialization parameters for a plurality of video units when the plurality of video units are coded according to a same video codec and a same profile. A conversion is performed between a visual media data and a visual media data file based on the range of initialization parameters.

Video decoder initialization information constraints

Systems, methods and apparatus for video processing are described. The video processing may include video encoding, video decoding or video transcoding. One example method of video processing includes performing a conversion between a block of a video and a bitstream of the video according to a rule. The conversion is based on an adaptive motion vector difference resolution (AMVR) tool, and the rule specifies that selection of a context for a first bin within a bin string of a first syntax element that specifies the resolution of the motion vector difference associated with an AMVR shift is derived based on usage of a coding mode for the block.

Entropy coding for motion precision syntax

A pixel arrangement including: first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately; and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction perpendicular to the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.

Pixel arrangement, manufacturing method thereof, display panel, display device and mask

An array substrate, a display device, and a drive-for-heating method for the display device. The array substrate includes: pixel units on a first base substrate; a data line on the first base substrate; a touch signal line on the first base substrate; a heating element on the first base substrate, and configured to generate heat under driving of a drive-for-heating current; a common electrode on the first base substrate and reused as a touch electrode; and a pixel electrode on the first base substrate. The thin film transistor includes an active layer in a semiconductor layer and a gate electrode in a first conductive layer. The data line is in a second conductive layer, one of the pixel electrode and the common electrode is in a third conductive layer, and a layer where the heating element is located is between the semiconductor layer and the third conductive layer.

Array substrate, display device, and drive-for-heating method for display device

A mechanism for processing video data is disclosed. An indication is signaled. The indication indicates whether a picture following a dependent random access point (DRAP) picture in decoding order and preceding the DRAP picture in output order is permitted to refer to a reference picture positioned prior to the DRAP picture in decoding order for inter prediction. A conversion is performed between a visual media data and a bitstream based on the indication.

Cross random access point signaling in video coding

According to embodiments of the present disclosure, there is provided a method, apparatus, device and storage medium for content presentation. The method comprises based on a first user input received in a graphical user interface, the first user input indicating to present a first content associated with a second user to a first user in the graphical user interface, determining whether the first user has provided the second content. The method further comprises in accordance with a determination that the first user does not provide the second content, presenting a blurred image associated with the first content to the first user in the graphical user interface. In this way, a more flexible content sharing application or content presentation application can be provided.

Method, apparatus, device and storage medium for content presentation

A method, apparatus, device and storage medium for multimedia content shooting is provided. The method comprises displaying a first shooting page comprising a first shooting window for displaying a first preview of a first scene captured by a first camera of a terminal device. The method further comprises in response to the first camera completing shooting of a first multimedia content item, displaying, in the graphical user interface, a second shooting page comprising a second shooting window and a first content window, the second shooting window displaying a second preview of a second scene captured by a second camera, the first content window displaying the first multimedia content item. The method further comprises in response to at least one predetermined condition being satisfied, shooting a second multimedia content item by the second camera; and generating a third multimedia content item based on the first and second multimedia content items.

Method, apparatus, device and storage medium for image shooting

A water supply control method includes: obtaining water supply time period information that each of the plurality of furnace tubes needs to reserve; according to the water supply time period information that each of the plurality of furnace tubes needs to reserve, updating a reservation queue at a current moment; and according to the water supply time period information in the updated reservation queue, setting the liquid evaporator to be in an available state or an unavailable state for each of the plurality of furnace tubes, such that the liquid evaporator supplies water to only one furnace tube at a time.

Water replenishment control method for semiconductor process device and semiconductor process device

A pixel arrangement structure includes: first sub-pixels, second sub-pixels and third sub-pixels, being not overlapped but being spaced apart. The third sub-pixel includes a first edge facing the first sub-pixel, the first sub-pixel includes a second edge facing the third sub-pixel, the third sub-pixel includes a third edge facing the second sub-pixel, and the second sub-pixel includes a fourth edge facing the third sub-pixel, and shapes of the first sub-pixel and the second sub-pixel are circles, the first edge and the second edge are curved edges with a same curvature, the third edge and the fourth edge are curved edges with a same curvature; or shapes of the first sub-pixel and the second sub-pixel are octagons, at least part of the first edge is parallel to at least part of the second edge, at least part of the third edge is parallel to at least part of the fourth edge.

Pixel arrangement structure, organic electroluminescent display panel, metal mask and display device

Growing community of inventors

Beijing, China

Yang Wang