Boe Technology Group Co., Ltd.

Chinese Academy of Sciences

Hefei Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Ordos Yuansheng Optoelectronics Co., Ltd.

Peking University

Beijing Xiaomi Mobile Software Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Telefonaktiebolaget Lm Ericsson (publ)

3m Innovative Properties Company

Tsinghua University

Htc Corporation

Lenovo (beijing) Limited

Beijing Boe Technology Development Co., Ltd.

Tao Yang

Chao Zhao

Dapeng Chen

Yingmeng Miao

Lingyun Shi

Xiang Gao

Dongchuan Chen

Jiantao Liu

Huaxiang Yin

Jiang Yan

Rui Huang

Peng Chen

Feng Liu

Qiang Li

Wei Song

Qiuxia Xu

Qi Bi

Lizhong Wang

Jian Wang

Zhiqiang Chen

Li Ni Zhang

Wei Zhang

Wei Sun

Ming Yang

Yanping Liao

Peng Hui Jiang

Bin Wang

Xibin Shao

Bo Wang

Xin Zhou

Ming Jin Chen

Wei Yang

Lei Wang

Xin Jin

Qiang Fu

Zhihua Sun

Xin Duan

Tiankuo Shi

Chen Chen

Shuo Zhang

Xiaomang Zhang

Feng Yu

Yong Wu

Hui Li

Minglei Chu

Yan Sun

Hui Liu

Seungmin Lee

Jun Luo

Li Zhang

Cong Wang

Yingying Li

Junfeng Li

Xiurong Wang

Qibing Gu

Cheng Liu

Lin Liu

Yifan Hou

Qiujie Su

Jia Hu

Yanhui Xi

Yu Zhao

Ling Tong

Tianmin Zhou

Guofeng Hu

Guilei Wang

Wei Hao

Qingping Huang

Dong Hui Liu

Hong Liu

Zhihua Ji

Donghui Wang

Yue Yang

Yunda Sun

Justin M Johnson

Yakun Wang

Jian Lin

Feng Chen

Yingying Qu

Chenxi Zhao

Yafei Li

Xuan Zhang

Xiangjun Peng

Yan Yang

Limin Zhang

Zhiyuan Zhang

Zhichao Yang

Chunhui Liu

Kun Yu

Zheng Huang

Ji Zhao

Zhilong Duan

Le Shen

Yashuai An

Zhao Liu

Honggui Jin

Xianglei Qin

Qiang Wei

Jin Zhao

Jing Xue

Embodiments of the present disclosure provide a circuit component, an electronic device and a driving method. The circuit component includes: an input end and at least one signal channel end, wherein the input end is configured to receive an iimage signal at a first frequency, and i is a positive integer. The circuit component includes a logic control circuit, configured to generate an idrive control signal based on the iimage signal and repeatedly send the idrive control signal at a second frequency, wherein the idrive control signal is configured to control a current flowing through the at least one signal channel end.

Circuit component, electronic device and driving method

A supercomputing device, an in-place detection method for a computing power board, and a storage medium are provided. The supercomputing device includes: at least one computing power board including a first-type signal pin and a second-type signal pin, where the first-type signal pin has a different length from that of the second-type signal pin; a computing power board interface inserted into the computing power board interface; a level detection circuit electrically connected to the computing power board interface; and a master control circuit being connected to the level detection circuit, where the level detection circuit is configured to detect a first level signal corresponding to the first-type signal pin and a second level signal corresponding to the second-type signal pin, and the master control circuit determines in-place information of the computing power board based on the first level signal and the second level signal.

Supercomputing device, in-place detection method for computing power board, and storage medium

An array substrate includes a gate drive circuit including shift register units in cascade. The driving method includes: in a first driving mode, loading a first clock signal with an active level and an inactive level alternating periodically to a cascade clock signal terminal of a shift register unit, and loading a second clock signal with an active level and an inactive level alternating periodically to any one of K drive clock signal terminals of the shift register unit; and in a second driving mode, loading the first clock signal to the cascade clock signal terminal, and loading a third clock signal with an active level appearing within a target time period to a target drive clock signal terminal among the K drive clock signal terminals so that a target drive output terminal corresponding to the target drive clock signal terminal outputs a gate turn-on signal.

Array substrate including gate drive circuit with shift register units in cascade, display device and driving method

An intra-aortic dual balloon driving pump catheter device is disclosed, including a controlling part adapted to control air pumps to inflate and deflate a first balloon and a second balloon according to a cardiac cycle and an arterial pressure of the catheter end monitored by a monitoring part, such that in diastole the first balloon inflates while the second balloon deflates, and in systole the first balloon deflates while the second balloon inflates, wherein the second balloon deflates and inflates conversely to the synchronized inflation and deflation of the first balloon respectively, the first balloon fully inflates in diastole and fully deflates in systole, and the second balloon fully deflates in diastole and can inflate in systole only to a predetermined percentage of its volume of full inflation.

Intra-aortic dual balloon driving pump catheter device

A display substrate, including: a base substrate; a plurality of data lines on the base substrate; a first insulating layer on a side of the plurality of data lines away from the base substrate; a plurality of gate lines on a side of the first insulating layer away from the plurality of data lines, where extension directions of the gate and data lines are intersected; a second insulating layer on a side of the plurality of gate lines away from the first insulating layer; and a first electrode on a side of the second insulating layer away from the plurality of gate lines, where at least a portion of an orthographic projection of the first electrode on the base substrate is within an region surrounded by orthographic projections of two adjacent data lines on the base substrate and orthographic projections of two adjacent gate lines on the base substrate.

Display substrate, display panel and display device

Provided is a drive circuit including a power supply circuit, an adapter circuit board, and a voltage regulation circuit. The power supply circuit is coupled to the adapter circuit board and configured to transmit a power supply voltage to the adapter circuit board. The adapter circuit board is coupled to the plurality of light-emitting elements by wirings and configured to transmit the power supply voltage to each of the light-emitting elements. The voltage regulation circuit is coupled to the power supply circuit and configured to regulate, according to an ideal operating voltage corresponding to an operating current of each of the light-emitting elements under a target grayscale and a wiring voltage drop on the wiring coupled to each of the light-emitting elements, a magnitude of the power supply voltage output by the power supply circuit, in the case that the display panel displays a picture of the target grayscale.

Drive circuit of display panel for regulating voltage based on wiring voltage drop and method for driving the same

A driving method for a display panel and a display apparatus. The driving method includes: obtaining original display data of a current display frame; and when it is determined to adopt a first driving mode, loading first gate scanning signals (GA_-GA_) to gate lines (GA, GA-GA) in the display panel, and loading a data voltage to data lines (DA, DA-DA) in the display panel according to target display data obtained by removing a part of data from the original display data, so as to charge each sub-pixel in the display panel with the data voltage.

Driving method for display panel including sub-pixel rows divided into sub-pixel row groups and display apparatus including display panel

The present disclosure provides a melt electrospinning device. The melt electrospinning device includes a melting unit, a spinning unit, an electrostatic generating unit, a collection unit, and a sealed cavity. A lining of the melting unit is made of a material having a melting point greater than 500° C. The spinning unit is connected to the bottom of the melting unit and includes a spinneret made from a conductive material having a melting point greater than 500° C. The melt electrospinning process is performed in the sealed cavity. The present disclosure further provides a melt electrospinning method.

Melt electrospinning device and method

The present disclosure relates to an array substrate and a display device. The array substrate may include: a first substrate, and a plurality of pixel groups and a plurality of columns of data lines formed on the first substrate; wherein the plurality of pixel groups are arranged in an array along a row direction and a column direction, and each pixel group includes two sub-pixels arranged in the row direction; at least one sub-pixel of one of any two adjacent pixel groups in the row direction corresponds to the same color as one sub-pixel of the other pixel group; and any two adjacent sub-pixels in the row direction correspond to different colors; and each column of data line and each column of pixel groups are alternately arranged in the row direction.

Array substrate and display device

Methods and apparatuses for remote electrical tilt (RET) control are disclosed. According to an embodiment, a network entity obtains beam reports indicating beam candidates suitable for serving terminal devices in a serving area of an access network node. The network entity determines a spatial distribution of the beam candidates based on the beam reports. The network entity determines one or more boundaries dividing the beam candidates into a plurality of groups, based on the spatial distribution. The network entity determines control information related to RET for an antenna array of the access network node, based on the one or more boundaries.

Methods and apparatuses for RET control

A method for networking, including: in response to the terminal entering an effective communication range of a first NFC sensing device in a first router, interacting with the first NFC sensing device, so that the first router or the terminal obtains key information, in which the key information is configured for networking the first router and a second router; and in response to the terminal entering an effective communication range of a second NFC sensing device in the second router, writing the key information into the second NFC sensing device.

Method and system for networking

An application invocation implementation method includes initializing at least one first application in response to a startup instruction of an electronic device, and generating at least one invocation entry identification each corresponding to one of the at least one first application. The at least one first application is different from second applications running in an operating system of the electronic device. The method further includes mapping the at least one invocation entry identification to a screen of the electronic device for the screen to present the at least one invocation entry identification, and, in response to a selection invocation request for one invocation entry identification of the at least one invocation entry identification, accessing memory address of one first application of the at least one first application corresponding to the one invocation entry identification, and running the one first application.

Application invocation implementation method, apparatus, and electronic device

A display panel and a driving method thereof, and a display device. The display panel includes a substrate and a plurality of pixel circuits arranged in an array on the substrate, each of the plurality of pixel circuits includes a pixel driving chip and at least one light-emitting element electrically connected to the pixel driving chip, and the pixel driving chip is configured to receive and store a data signal and drive the at least one light-emitting element to emit light according to the data signal.

Display panel and driving method thereof, and display device

A display compensating method, display compensating device, and display device are provided, which relates to field of display and addresses the issues of poor screen uniformity, grayscale relationship change of sub-pixel due to ambient temperature change, and display screen brightness affected by ageing offset of threshold voltage corresponding to the sub-pixel. The display compensating method is applied to the display device, including: converting a received grayscale signal into a brightness signal; performing an optical compensation on a display brightness of the display device based on the brightness signal; converting a corresponding brightness signal on which the optical compensation is performed into a voltage signal; compensating for a threshold voltage corresponding to each sub-pixel in the display device based on the voltage signal; and compensating for operating parameters of the display device for the display device at different operating temperatures.

Display compensating method, display compensating device, and display device

The present disclosure provides an array substrate, an electronic device and a manufacturing method of the array substrate. The array substrate includes a base substrate, and a first transistor and a second transistor on the base substrate, a first electrode of the first transistor being connected to a second electrode of the second transistor; the array substrate further includes a photodiode including a first electrode, a second electrode, and a photosensitive layer between the first electrode and the second electrode, and the first electrode is electrically connected to a gate of the first transistor. In the arrangement, the first transistor and the second transistor are connected in series to form one control unit, and the uniformity and stability of the control unit are greatly improved.

Array substrate with light shielding, electronic device and manufacturing method of array substrate with light shielding

Growing community of inventors

Beijing, China

Tao Yang