Huawei Technologies Co., Limited

Zte Corporation

Hon Hai Precision Industry Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Tcl China Star Optoelectronics Technology Co., Ltd.

Huawei Technologies,co., Ltd.

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Xi'an Zhongxing New Software Co., Ltd.

Other

Tsinghua University

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Electric Power Research Institute Incorporated

Huawei Device Co., Ltd.

Honor Device Co., Ltd.

Yan Li

Xing Liu

Ting Miao

Yu Zhu

Bin Wang

Feng Li

Shiyong Tan

Peng Zhao

Shibi Huang

Liang Ma

Hui Ni

Juncheng Xiao

Wenmei Gao

Bin Zhao

Jianfeng Liu

Ji Li

Kaibo Tian

Jianhua Zhou

Yinben Xia

Meng Zhou

Jun Wang

Wenlong Wu

Wenfu Wu

Li Zhang

Fenqin Zhu

Kai Zhang

Jie Tang

Zisheng Cao

Bo Song Chen

Jin Zhang

Chen Lu

Jun Yang

Ruiyue Xu

Xiaojuan Li

Fei Wang

Yue Li

Xiaolin Li

Xiaoyan Shi

Yi Cheng Zhang

Lei Zhang

Yahui Wang

Chengyong Lin

Hao Jing

Yu Deng

Linyi Gao

Dongming Zhu

Wenhao Liu

Jie Hou

Yuanyuan Zhang

Cheng Chen

Zhenwei Shan

Yunsheng Kuang

Yongsheng Liang

Weijian Yuan

Dong Zhou

Weihua Wei

Nan Zhao

Zhenghao Guo

Huan Wang

Meng Zhang

Xiaoqiang Qiao

Xiaomin Shi

Xuefei Song

Shan Chen

Guang-Jian Wang

Tingfang Tang

Qifeng Ma

Yuxin Mao

Longtao Ren

Heng Chang

Bin Xie

Jin Sun

Chen Zhu

Wei Lu

De-Hua Dang

Po Zhang

Wenjuan Chen

Xianjun Zou

Min Wei

Bin Yang

Xinfa Wang

Ruizhi Liu

Yang Xu

Wenhua Xu

Wenxia Dong

Hao Ye

Yanwen Wang

Xiao-Mei Liu

Cheng Zhao

Aihua Peng

Zhiwen Yang

Yu Tan

Jing Li

Kai Wei

Shuang Peng

Yuezhong Song

Meng-Zhou Liu

Zhidong Jia

Junling Zhang

Yong Zhu

The present application provides a backlight module and a display device. The backlight module includes: a metal layer including signal lines and first signal connection lines extending along a first direction in the same layer; and light-emitting control structures. One signal line is disposed at each of at least one side of each column of the light-emitting control structures, each light-emitting control structure is connected to the corresponding signal line, and any two adjacent ones of the light-emitting control structures in each column of the light-emitting control structures are connected through one first signal connection line.

Backlight module and display device

An earphone is provided, and includes a housing, a loudspeaker, and a noise cancellation microphone, the housing comprises an internal space, and a sound pickup channel. The noise cancellation microphone is connected to the communication surface by the sound pickup channel. The housing comprises an outer housing and a frame, the housing is provided with the internal space and a communication hole, and the frame is provided with a communication surface facing the communication hole. The communication surface comprises a sound-emitting hole and a sound pickup hole, the sound-emitting hole and the sound pickup hole are isolated from each other, and the sound-emitting hole is connected to the front cavity. The sound pickup channel and the front cavity are isolated from each other through the frame.

Earphone

A power supply circuit includes: a first power supply module and a second power supply module. An output end of the first power supply module is connected to a first output end of the second power supply module, and is configured to be connected to a first input end of the driving module. An output end of the first power supply module is configured to output a first voltage signal, and a first output end of the second power supply module is configured to output a second voltage signal. A second output end of the second power supply module is configured to be connected to a second input end of the driving module, so as to output a third voltage signal. The voltage signals are used to instruct the driving module to generate a gate turn-on signal.

Power supply circuit with first and second power supply modules and a driving module, and associated driving and display apparatuses

A method, device, computing equipment, and storage medium for predicting the drift of the floating object are provided. A method for predicting drift velocity includes: obtaining environmental characteristic parameters at the location of the floating object to be predicted, wherein the environmental characteristic parameters include wave characteristic parameters; inputting the wave characteristic parameters into a deep learning model for wave-induced drift velocity to obtain the wave-induced drift velocity; wherein the deep learning model for wave-induced drift velocity is trained based on first sample drift data, wherein the first sample drift data includes observed drift velocity of sample floating objects, corresponding sample water surface flow characteristic parameters, sample wind characteristic parameters, and sample wave characteristic parameters.

Method, device, computing equipment, and storage medium for predicting drift velocity

A lamp includes a cover plate, a housing, and a light source assembly. At least one side wall of the housing is a light-emitting surface; the cover plate and the housing are enclosed to form an accommodating space; the light source assembly is arranged in the accommodating space; and the light source assembly emits light toward the cover plate.

Electrical connector, lamp, and lamp assembly system

The present application provides a pixel driving circuit and a display device. The pixel driving circuit includes a scanning signal line and a data signal line. A pixel driving circuit unit includes at least two cascaded units, wherein the pixel driving circuit unit is configured to change a connection number of cascaded units that are connected to the data signal line and a light emitting diode, to adjust a brightness of the light emitting diode so as to effectively improve gray level of displayed picture and display quality.

Pixel driving circuit and display device

A self-luminous display panel is provided. The self-luminous display panel includes a power supply film layer. The power supply film layer is divided into a plurality of mutually insulated power supply blocks, and each power supply block is electrically connected to a plurality of pixel circuits located in the power supply block. A high grayscale display is independently provided for the corresponding pixel circuits by dividing the power supply film into power supply blocks, thereby easily achieving the partition display of the self-luminous display panel.

Self-luminous display panel

Embodiments of the present disclosure include a method, a device, and a system for deploying a network slice. The method, device, and system disclosed herein are related to the field of communications technologies and are designed to solve the problem of low efficiency in manually deploying a network slice. In an exemplary solution, a first network management unit receives a network slice management request message that carries service traffic information of a network slice, and, based on the service traffic information of the network slice, deploys the network slice or selects an available network slice in an existing network.

Method, device, and system for deploying network slice

The application provides a backlight module, a manufacturing method thereof, and a liquid crystal display device. The backlight module includes a substrate, and a light-emitting chip and a reflective layer disposed on the substrate. Wherein, the reflective layer has a hollowed-out region, the light-emitting chip is electrically connected to the substrate in the hollowed-out region, and a projection of an edge of the hollowed-out region on the substrate is at least partially within a coverage of a projection of the light-emitting chip on the substrate to improve luminous efficiency.

Backlight module, manufacturing method thereof, and liquid crystal display device

A video content recognition method is performed by a computer device, the method including: obtaining an image feature corresponding to a video frame set extracted from a target video; dividing the image feature into a plurality of image sub-features according to a preset sequence, and each image sub-feature having a corresponding channel; choosing, from the image sub-features based on the preset sequence, a current image sub-feature; image sub-feature fusing the current image sub-feature and a convolution processing result of a previous image sub-feature into a fused image sub-feature, and performing convolution processing on the fused image sub-feature, to obtain a convolved image sub-feature corresponding to the current image sub-feature; splicing a plurality of convolved image sub-features corresponding to the plurality of channels of the convolved image sub-feature, to obtain a spliced image feature; and determining video content corresponding to the target video based on the spliced image feature.

Video content recognition method and apparatus, storage medium, and computer device

Embodiments of this application disclose a video classification method performed by a computer device and belong to the field of computer vision (CV) technologies. The method includes: obtaining a video; selecting n image frames from the video; extracting respective feature information of the n image frames according to a learned feature fusion policy by using a feature extraction network, the learned feature fusion policy being used for indicating proportions of the feature information of the other image frames that have been fused with feature information of a first image frame in the n image frames; and determining a classification result of the video according to the respective feature information of the n image frames. By replacing complex and repeated 3D convolution operations with simple feature information fusion between adjacent image frames, time for finally obtaining a classification result of the video is therefore reduced, thereby having high efficiency.

Video classification method and apparatus, model training method and apparatus, device, and storage medium

An outdoor customer premises equipment (CPE) is disclosed. The out door CPE may include: a main body which includes a printed circuit board (PCB), a heat sink, a heater assembly, a SIM card holder, a radio frequency (RF) cable and a fifth generation (5G) communication module; and an antenna module which is detachably connected to the main body and includes a cable interface connected to the RF cable, where the antenna module is a high-gain antenna module or a low-gain antenna module.

Outdoor customer premises equipment

A method and a device for performing communication by using a virtual subscriber identity module are used to provide a mode in which the device can perform communication without a SIM card. The method includes: receiving, by a first device, a virtual subscriber identity module data package sent by a second device by using a short range communications protocol, where the virtual subscriber identity module data package carries a virtual subscriber identity, and the virtual subscriber identity is used to uniquely identify a user using the first device when the first device performs communication in a network provided by a mobile communications operator; obtaining, by the first device, the virtual subscriber identity by using the virtual subscriber identity module data package; and communicating, by the first device by using the virtual subscriber identity, with another device in the network provided by the mobile communications operator.

Method and device for performing communication by using virtual subscriber identity module

A gate driver on array (GOA) circuit and a display panel is provided. The GOA circuit includes a plurality of cascading GOA units. A current stage of the GOA units includes: a pull-up module, a pull-up control circuit unit, and a selection module. The pull-up module includes a first transistor. A source of the first transistor is connected to the selection module, a gate is connected to the pull-up control module through a first node, and a drain is configured to output a scan signal of the current stage. The selection module is configured to receive a first control signal and a second control signal to control the clock signal to transmit to the source of the first transistor.

GOA circuit and display panel

A data processing method, apparatus, and system, where the method includes: receiving a data insertion request sent by service software, where the data insertion request includes a data record, and the data record includes an object type identifier, a field value, a field identifier, and an object instance identifier; generating a field index based on the object type identifier, the field value, and the object instance identifier; generating a relationship index based on the object type identifier; writing the data record to a database; and caching an index record and an operation for the index record into a cache apparatus, where the index record includes the relationship index and the field index. Using the foregoing solution, high-performance data processing of a flat-wide table is implemented.

Data processing method, apparatus, and system

Growing community of inventors

Shenzhen, China

Yan Li