Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Mediatek Singapore Pte. Ltd.

Xiaomi Inc.

China Academy of Information and Communications

Huawei Technologies Co., Limited

Beijing Boe Technology Development Co., Ltd.

Beijing Baidu Netcom Science Technology Co., Ltd

Hefei Boe Ruisheng Technology Co., Ltd.

Beijing Xiaomi Technology Co., Ltd.

Fei Xu

Jun Hong

Jingyong Li

Wenhong Tian

Lei Lv

Yanbin Wang

Weixing Li

Chunmin Xu

Ying Wang

Jie Gao

Xiaofeng Liu

Ying Du

Daqing Sun

Yabo Li

Mingjun Xu

Biwei Chen

Zhiqin Wang

Huiying Jiao

Guiming Wei

Xia Shen

Zhiyu Yan

Yaochao Liu

Gang Wang

Bo Liu

Tao Ma

Yen-Chen Chen

Jie Yang

Xinyu Wang

Yahui Wang

Xiaoli Wang

Bo Han

Chong-You Lee

Tian Ren

Xiaowei Hu

Yanlu Zhang

Feiyun Li

Fan Jin

Bo Yuan

Chii-Horng Chen

Xiaopeng Liu

Wei-Jen Chen

Yang Guo

Yongheng Li

Chengbing Zhu

Shichen Shao

Lei Gong

Chungong Lin

Guangdou Sun

Cai Zhu

Jiuyang Zhu

Mingwei Zhang

Yuqing Sun

Renhua Zou

Chengzhi Fang

Weifeng Chen

Shisong Wu

Chutian Xia

Enting Cai

Qilin Liu

Provided is a matching method for manufacturing a liquid crystal display (LCD) device. The method includes: acquiring luminance data of a plurality of backlight modules and transmittance data of a plurality of LCD panels under a same driving condition; acquiring N backlight groups by grouping the plurality of backlight modules based on the luminance data; acquiring N panel groups by grouping the plurality of LCD panels based on the transmittance data; and determining a corresponding relationship between the backlight group and the panel group.

Matching method and apparatus for manufacturing liquid crystal display device, and system and medium thereof

A backlight module, a displaying module and a displaying device are provided by the present application. The backlight module includes: a back panel, wherein the back panel includes a bottom panel and a plurality of side panels that are connected to an edge of the bottom panel and are bent toward one side, and the plurality of side panels cooperate with the bottom panel to enclose an assembling space; a light emitting baseboard, wherein the light emitting baseboard is located inside the assembling space and fixed on the bottom panel, the light emitting baseboard includes a substrate fixedly connected to the bottom panel and a light emitting unit located at one side of the substrate away from the bottom panel, the substrate is divided into a functional region and an edge region surrounding the functional region, and the light emitting unit is located within the functional region.

Backlight module, display module and display device

A display substrate, a display device, and a method for driving a display device are provided. The display substrate includes a substrate, a drive circuit layer formed on the substrate, a light-emitting unit on a side of the drive circuit layer away from the substrate, and a light-transmitting layer on a side of the light-emitting unit away from the substrate; the light-emitting unit comprises a first electrode layer, a light-emitting layer and a second electrode layer which are laminated in sequence, the second electrode layer comprises a plurality of second electrode patterns which are arranged independently and insulated from each other, and at least part of the second electrode patterns are connected to different common voltage terminals. According to the embodiments of the present disclosure, the proportion of light of different colors in the light-emitting units located at different positions is controlled, which helps to improve the display effect.

Display substrate, display device, and method for driving display device

An embodiment of the invention provides a communication apparatus comprising a radio transceiver and a modem processor. The radio transceiver is configured to transmit or receive wireless signals in a wireless network. The modem processor is coupled to the radio transceiver and configured to perform operations comprising: dividing a tracking reference signal (TRS) set into a plurality of TRS subsets; scheduling a first part of the plurality of TRS subsets for a beam management; and scheduling a second part of the plurality of TRS subsets for a synchronization.

Communication apparatus and method for handling a tracking reference signal scheduling

A method for a beam reporting for a communication apparatus, comprising: receiving a plurality of reference signals (RSs) from a wireless network; taking a measurement on the plurality of RSs, to generate a measurement result; performing a sorting on a plurality of beams according to the measurement result, to generate a plurality of sorted beams; detecting a risk of a ping-pong of beam to be reported according to the plurality of sorted beams to generate a risk result, when each measurement is done; and reporting at least one of the plurality of sorted beams to the wireless network according to the risk result.

Beam reporting method and related communication apparatus

Disclosed in the present application is a hybrid automatic repeat request feedback method, which comprises the steps that: an HARQ-ACK codebook includes HARQ-ACK information of M PDSCHs, the M PDSCHs are all scheduled by first-type PDCCHs, and the first-type PDCCHs are used for activating an SPS configuration; the order of the HARQ-ACK information of the M PDSCHs in the HARQ-ACK codebook is arranged according to at least one parameter value among cell indexes, BWP indexes, SPS configuration indexes and PDSCH transmission moments of the M PDSCHs. The embodiments of the present application also provide a hybrid automatic repeat request feedback method with the participation of second-type PDCCHs for releasing SPS and dynamically configured third-type PDCCHs. The present application also provides a terminal device and a network device to which the method is applied. The present application solves the problem of how to generate an HARQ-ACK codebook when there are multiple PDSCHs in an SPS configuration condition.

Hybrid automatic repeat request feedback method and device

A communication apparatus comprises a radio transceiver and a modem processor. The radio transceiver is configured to transmit or receive signals. The modem processor is coupled to the radio transceiver and configured to perform operations comprising: performing a beam management, to train a first receiver (Rx) beam; receiving a physical downlink shared channel (PDSCH) according to the first Rx beam; selecting at least one second Rx beam according to a scenario, if a first performance indicator of the first Rx beam is lower than a previous first performance indicator of the first Rx beam by a first threshold; determining at least one second performance indicator of the PDSCH according to a round-robin test; selecting a third Rx beam from the at least one second Rx beam according to the at least one second performance indicator; and receiving the PDSCH according to the third Rx beam.

Communication apparatus and method for handling an Rx beam for the PDSCH reception

Provided are a drive method of a display panel, a storage medium, a drive device and a display device. The drive method includes: in an Nth frame, applying a first voltage to the second electrode and a first data signal matched with a first voltage to the first electrode through the pixel drive circuit based on grayscale data of the Nth frame; wherein N is a positive integer; in an (N+1)th frame applying a second voltage to the second electrode and a second data signal matched with the second voltage to the first electrode through the pixel drive circuit based on grayscale data of the (N+1)th frame, wherein the first voltage is different from the second voltage.

Drive method of display panel, storage medium, drive device and display device

A method of retrieving a query, an electronic device, and a medium are provided, which relate to fields of intelligent searching, intelligent recommendation, natural language processing, etc. The method of retrieving a query includes: processing a query to be retrieved, so as to obtain a first processing result for the query to be retrieved, the first processing result containing a first text information and a first semantic information; comparing the first processing result with a second processing result of each of at least one candidate query, so as to obtain a comparison result, the second processing result containing a second text information and a second semantic information; determining a target query from the at least one candidate query based on the comparison result; and determining at least one of the target query or an answer corresponding to the target query as a retrieving result.

Method of retrieving query, electronic device and medium

A detection circuit, a driving circuit, and a display panel and a driving method therefor are provided. The detection circuit includes an acquisition circuit and a processing circuit. The acquisition circuit includes a test transistor and an energy storage element, where, for the test transistor, a control end is configured to be coupled to the data signal terminal, a first end is configured to be written with a detection signal, and a second end is coupled to the energy storage element; and a structural characteristic of the test transistor is identical to a structural characteristic of the driving transistor. The processing circuit is coupled to the second end of the test transistor, and configured to detect a voltage at the second end of the test transistor as a detection voltage and regulate the data signal according to the detection voltage.

Detection circuit, driving circuit, and display panel and driving method therefor

A pixel structure, a display substrate and a driving method therefor, and a display device. The pixel structure includes a plurality of pixel units; each pixel unit comprises a first sub-pixel, a second sub-pixel, a third sub-pixel, and a central sub-pixel; the central sub-pixel is located in an area enclosed by the first sub-pixel, the second sub-pixel, and the third sub-pixel; the minimum distance from the central sub-pixel to at least one of the first sub-pixel, the second sub-pixel, and the third sub-pixel in a same pixel unit is less than the distance between two adjacent pixel units.

Pixel structure with different distance between adjacent subpixels and pixels, display substrate and driving method therefor, and display device

A display substrate includes a base substrate including a display region and a peripheral region located on at least one side of the display region. The display region is provided with a plurality of sub-pixels, and at least one of the plurality of sub-pixels includes a light-emitting element and a pixel circuit for driving the light-emitting element. The peripheral region includes a detection region, and the detection region is provided with at least one detection electrode which is electrically connected with a first electrode of the light-emitting element and the pixel circuit through a detection lead wire, to detect electrical performance of the light-emitting element through the detection electrode in a detection stage.

Display substrate, detection method and preparation method thereof, and display apparatus

The present disclosure belongs to the field of display technologies, and provides a method and apparatus for compensating white point coordinates, and a computer device and a storage medium. The method includes: acquiring target brightness and target white point coordinates of a display module in a black frame insertion mode, wherein the display module includes a backlight; determining white point coordinates corresponding to the target brightness to be reached by the backlight in the black frame insertion mode and in an always-on mode, respectively; and compensating the target white point coordinates based on a difference value between the white point coordinates in the always-on mode and the white point coordinates in the black frame insertion mode.

Method and apparatus for compensating white point coordinates, and computer device and storage medium

The present application discloses a method for multiplexing multi-service UCI on an uplink data channel to solve the problem of different numbers of coded bits of UCI of different services. The method includes: regulating a value of a code rate offset of UCI relative to a UL-SCH, and calculating the number of modulation symbols for transmitting coded information according to the code rate offset. With the consideration that URLLC data requires higher reliability when UCI of the eMBB service is multiplexed on a UL-SCH of the URLLC service, a corresponding numerical value is required to be smaller than 1. When UCI of a URLLC is multiplexed on a PUSCH of the eMBB, the code rate offset is increased. furthermore, high-layer signaling may include a scaling parameter. It is suitable to apply the method disclosed by the present application to different service multiplexing scenarios simultaneously.

Method for multiplexing multi-service UCI on uplink data channel

A storage system and method for performing upgrade management are provided. A plurality of nodes in the storage systems are divided into groups. A scheduling node obtains a constraint condition of each group. The constraint condition comprises a maximum quantity of nodes in a corresponding group that are allowed to be upgraded in parallel. Nodes in a first batch for upgrading in parallel from the groups based on the constraint condition of each group are selected. An upgrade instruction is sent to the nodes in the first batch.

Upgrade management method and scheduling node, and storage system

Growing community of inventors

Beijing, China

Fei Xu