Boe Technology Group Co., Ltd.

Huawei Technologies Co., Limited

Microsoft Technology Licensing, LLC

Chinese Academy of Sciences

Ricoh Company, Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Bytedance Network Technology Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Beijing Zitiao Network Technology Co., Ltd.

University of Electronic Science and Technology of China

Lemon Inc.

Chinese Academy of Inspection and Quarantine

Beijing Technology and Business University

Beijing Uni-star Inspection Technology Co., Ltd.

Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics

Yi Chen

Xin Luo

Fei Yang

Lirong Wang

Mingi Chu

Yu Wang

Jingbo Xu

Yujian Cheng

Kun Li

Xing Zhang

Song Meng

Ying Han

Xiao Zhou

Zhan Gao

Zhiqiang Dong

Chuanan Zhang

Yuping Shu

Pan Xu

Guoying Wang

Dacheng Zhang

Doron Ezri

Fei Chen

Tangxiang Wang

Min Chu

Yuan Liu

Yang He

Avi Weitzman

Michael Kadichevitz

Tianji Li

Min Yu

Lei Zhang

Guangcai Yuan

Jianbo Xian

Wei Chen

Ming Zhou

Zhongyuan Wu

Tao Li

Pan Li

Min He

Fan Zhang

Yu Liu

Jie Tang

Jie Zhao

Yifan Gong

Jianmin Li

Yong Wang

Chengyuan Luo

Bin Gao

Quanhu Li

Danna Song

Hao Long

Xiaodong He

Wei Zheng

Gong Zhang

Tong Liu

Aidan T Hughes

Zhiyong Zhang

Chen Song

Xiaolong Wei

Zhongchao Shi

Frank Kao-Ping Soong

Junjie Xu

Sudarshan Anand Chitre

Fujiang Jin

Steven M Lasker

Jiali You

Hong Wen

Bing Fang

Teng Ma

Qingde Long

Lihua Hou

Yipeng Hao

Chunlin Fan

Ruobin Bai

Guofang Pang

Qiaoying Chang

Chris Weigele

Yepeng Chen

Ryan Northway

Huanhuan Song

Cheng Zhong

Shipo Wu

Yi Tang

Jie Liao

Micah Andrew Koffron

Dan Noskin

Esther An

Shiun-Zu Kuo

Yinghui Xu

Shuguang Xiao

Fang He

Keting Pan

Ray McClure

Tinghai Lv

Wen Huang

Danhui Li

Yiling Chen

Changyu Fu

Changming Yu

Shengchuan Shi

A photographing guiding method and apparatus, and electronic device and storage medium are provided. The photographing guiding method includes: determining a physical position of an object to be modeled according to a physical position of a capturing apparatus; determining a virtual polyhedron which matches the object to be modeled according to the physical position of the object to be modeled; based on an augmented reality AR technology, displaying the virtual polyhedron on a capturing page of the capturing apparatus, to perform a photographing guiding based on the virtual polyhedron and obtain photos of the object to be modeled from different capturing viewing angles.

Photographing guiding method and apparatus, and electronic device and storage medium

Disclosed is a monoclonal antibody 2G1 against an Ebola glycoprotein GP2 subunit. The monoclonal antibody has binding activity to EBOV GP, BDBV GP, SUDV GP, and RESTV GP, and can play a neutralizing role.

Monoclonal antibody 2G1 for broad-spectrum neutralization of ebola viruses and application thereof

A driving apparatus is provided. The driving apparatus includes an integrated circuit chip; an input wiring pattern connected to the integrated circuit chip, and configured to be connected to a circuit board; and an output wiring pattern including a plurality of output wires connected to the integrated circuit chip, and configured to be connected to a display panel. The plurality of output wires are arranged in a first bonding region, at least two output wires of the plurality of output wires have different average line widths.

Driving apparatus, display apparatus, and method of fabricating driving apparatus

A display panel and a display device are provided, the display panel has a display region, a dummy pixel region and a circuit region, the display region includes a planarization layer and an encapsulation layer. The circuit region includes a plurality of wires and a frame sealant. The frame sealant overlaps with at least a part of the wires, the encapsulation layer overlaps with at least a part of the frame sealant. The planarization layer includes at least one groove in the circuit region, and overlapping with at least a part of the wires. A first side and a second side of the display region include a binding region, and at least one first chip-on-film in the first binding region on the first side and at least one second chip-on-film in the second binding region on the second side are centrosymmetric with respect to a center of the display region.

Display panel and display device

A source driving circuit includes a first source driver and a second source driver. The first source driver is configured to convert latched first image data into a plurality of first data voltages in response to a first triggering moment of a first data transmission control signal, and output the plurality of first data voltages based on a second triggering moment of the first data transmission control signal. The second source driver is configured to convert latched second image data into a plurality of second data voltages in response to a first triggering moment of a second data transmission control signal, and output the plurality of second data voltages based on a second triggering moment of the second data transmission control signal. The second triggering moment of the first data transmission control signal and the second triggering moment of the second data transmission control signal have a time difference.

Source driver and driving method therefor, source driving circuit and driving method therefor, and display apparatuses

Provided is a display panel. The display panel includes: a base substrate, including a display region and a peripheral region adjacent to the display region; a first power trace, disposed in the peripheral region and on a side of the base substrate; a connecting trace, disposed in the peripheral region and on a side of the base substrate; a plurality of signal lines, disposed in the display region and the peripheral region; an insulating layer, disposed in the display region and the peripheral region; and a cathode layer, disposed in the display region and the peripheral region.

A directional antenna and a communication device are provided in this disclosure. The directional antenna includes a first element, a second element and a first reflector. An operating frequency band of the first element is a first frequency band, and an operating frequency band of the second element is a second frequency band. An equivalent electrical length of the first reflector is equal to or slightly greater than one half of the wavelength of the first frequency band. The first reflector includes a first resonant circuit, the first resonant circuit includes a first capacitive part and a first inductive part that are connected in parallel. A resonance frequency of the first resonant circuit is within the second frequency band, and an equivalent electrical length of any part other than the first resonant circuit in the first reflector is less than one half of the wavelength of the second frequency band.

Directional antenna and communication device

A data driving integrated circuit includes a digital-to-analog converter configured to receive a respective digital data signal from a timing controller and convert the respective digital data signal to a respective analog data signal, which is output to a display panel through a respective data line; an analog-to-digital converter configured to receive a respective analog sensing signal from a respective sensing line in the display panel and convert respective analog sensing signal to a respective digital sensing signal, which is output to the timing controller; a first sensing switch configured to control a connection between a first reference voltage line and the respective sensing line; a second sensing switch configured to control a connection between a second reference voltage line and the respective sensing line; and a third sensing switch configured to control the connection between the analog-to-digital converter and the respective sensing line.

Data driving integrated circuit, display apparatus, and pixel compensation method

An antenna device includes a plurality of dipole antennas and a port. Each of the dipole antennas is connected to the port. The plurality of dipole antennas is arranged around the port. Each of the plurality of dipole antennas includes two ends. The ends of the dipole antennas are arranged in a plurality of pairs. Each pair includes one end of one of the dipole antennas and one end of another one of the dipole antennas. The two ends in each pair are arranged in proximity to each other. One or more switches are configured to switch between (1) an omnidirectional state, in which the ends of the dipole antennas are not connected to each other; and (2) a directional state, in which the two ends in each of one or more of the pairs are connected to each other.

Beam diversity by smart antenna without passive elements

A method for compensating display of a spliced screen, including: obtaining a picture to be displayed; obtaining a theoretical brightness gain of at least one sub-display region in a plurality of sub-display regions; obtaining an actual brightness gain of the central region according to the theoretical brightness gain of at least part of the sub-display regions, and obtaining actual brightness gains of a plurality of first nodes in the non-central region according to the theoretical brightness gain of at least part of the sub-display regions; obtaining an actual brightness gain of at least part of the non-central region by using a bilinear interpolation method according to the actual brightness gains of the plurality of first nodes and an actual brightness gain of at least one second node on the central region; and compensating the picture to be displayed based on an actual brightness gain of the picture to be displayed.

Spliced screen and method for compensating display of the spliced screen

A pixel compensation circuit includes: a pixel driving circuit including a driving transistor; a detection signal line coupled to the pixel driving circuit and providing a reset signal to a source of the driving transistor or receiving a source voltage of the driving transistor; a sampling module including a switch unit coupled to the detection signal line, a first and second storage units coupled to the switch unit enabling the first storage unit to be connected to the detection signal line, the first storage unit storing a voltage on the detection signal line and taking same as a reference voltage, and enabling the second storage unit to be connected to the detection signal line, the second storage unit storing the source voltage; a comparison and calculation module coupled to the first and second storage units, generates sampling data according to the difference between the reference voltage and the source voltage.

Pixel compensation circuit and driving method therefor, and display apparatus

An antenna device includes a plurality of dipole antennas and a port. Each of the dipole antennas is connected to the port. The dipole antennas are arranged around the port. Each of the dipole antennas comprises two ends. The device further includes a plurality of passive elements. The ends of the dipole antennas and the passive elements are interchangeably arranged around the port such that each of the passive elements is situated between ends of two different antennas from the plurality of dipole antennas. One or more switches are configured to switch between an omnidirectional state, in which the ends of the dipole antennas are not connected to the plurality of passive elements, and a directional state, in which at least one end of one of the passive elements is connected to at least one end of one of the antennas.

Beam diversity by smart antenna with passive elements

A multibeam antenna including a substrate, and further includes an antenna element, a first guiding apparatus, and a second guiding apparatus disposed on the substrate. The antenna element includes a first pole configured to receive a feeding signal and a second pole that is grounded. The first guiding apparatus enables a first beam generated by the antenna element to radiate in a first direction, and the second guiding apparatus enables a second beam generated by the antenna element to radiate in a second direction. A phase center of the antenna element is at an intersecting point of a first axis and a second axis, the first axis passing through a phase center of the first guiding apparatus and parallel to the first direction, and the second axis passing through a phase center of the second guiding apparatus and parallel to the second direction.

Multibeam antenna

Disclosed are a thin-disk regenerative amplifier and an amplification method. The thin-disk regenerative amplifier includes an input and output light path and an amplification light path. A seed laser is input into the thin-disk regenerative amplifier through the input and output light path, and reflected and amplified by the amplification optical path to obtain an amplified laser. After reaching a predetermined threshold, the amplified laser is output through the input and output light path. The input and output optical path includes an optical isolator, a first polarization beam splitter, an optical rotator, a second polarization beam splitter, a first reflective mirror, and a second reflective mirror. The amplification light path includes an input mirror, a thin-disk crystal, a pumping device, a first concave reflective mirror, and a second concave reflective mirror.

Thin-disk regenerative amplifier and amplification method

A laser device includes a gain medium, a zero-degree reflective mirror, a first retro-reflective mirror, a second retro-reflective mirror, and an output coupling mirror. The gain medium is used to generate radiation light; the zero-degree reflective mirror has a common optical axis with the gain medium, and the zero-degree reflective mirror is used to totally reflect second-direction radiation light that is incident on the zero-degree reflective mirror in an optical-axis direction; the first-direction radiation light and the first emitted light are spaced from and parallel to each other in opposite directions; the first emitted light and the second emitted light are spaced from and parallel to each other in opposite directions; a resonant cavity is formed between the zero-degree reflective mirror and the output coupling mirror; the output coupling mirror is used to transmit and output first partial radiation light, and reflect second partial radiation light.

Laser device

Growing community of inventors

Beijing, China

Yi Chen