Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Baidu Netcom Science and Technology Co., Ltd.

Tsinghua University

Beijing Boe Technology Development Co., Ltd.

International Business Machines Corporation

Google Inc.

Lenovo (beijing) Limited

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

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

General Electric Company

Oracle International Corporation

Beijing Bytedance Network Technology Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Xin Li

Hao Sun

Yu Zhu

Jing Wang

Xing Fan

Wei Li

Ming Lei Zhang

Jie Wang

Lili Wang

Song Li

Shu Wang

Wu Zhong

Hong Zhu

Errui Ding

Junhai Xiao

Shilei Wen

Wei Liu

Jian Li

Wei Chen

Zhibing Zheng

Detao Zhao

Liming Xiu

Yue Wang

Wei Zhang

Qi Liu

Chuncheng Che

Xiao Xi Liu

Bin Zhao

Jie Liu

Yansong Li

Xiaochuan Chen

Jian Wang

Yan Li

Fan Yang

Chao Li

Hao Wang

Hailin Xue

Cheng Li

Lei Wang

Jie Tang

Lu Yu

Lei Cao

Xiao Wang

Jian Sang

Lei Jia

Jingyi Xu

Wei Wang

Yu Zhang

Yang Liu

Yu Wang

Hongfei Cheng

Bin Wang

Xin Zhang

Xi Chen

Li Wang

Qiang Wang

Xin Peng Liu

Lingyun Shi

Bin Zhang

Xibin Shao

Lujiang Huangfu

Liang Zhang

Li Long Chen

Yang Zhou

Jun Li

Jia Chen

Yu Liu

Haiwei Sun

Xu Chen

Na Wei

Rajiv Mordani

Tao Liu

Chen Chen

Guang Yang

Yu Chen

Yafeng Yang

Qi Guo

Junjie Zhao

Lei Shi

Jiangnan Lu

Ran Xu

Xiaofeng Jiang

Ze Liu

Tao Gao

Hong Liu

Yi Zheng

Honggang Gu

Yue Geng

Jing Yang

Sheng Wang

Tianyue Zhao

Hong Yu Chen

Gang Yu

Li Zhu

Yezhou Fang

Jiaxiang Zhang

Shuai Xu

Embodiments of the disclosure provides a method, an apparatus and a device for displaying a feed flow. The method includes: presenting a feed flow interface; displaying a video content corresponding to a first feed flow element in the feed flow in the feed flow interface, a type of the first feed flow element being a video type; in response to detecting a predetermined swipe operation input by a user in the feed flow interface, determining a second feed flow element to be displayed in the feed flow; in response to a type of the second feed flow element being an interactive type, loading an interactive material of an interactive content recommended by the second feed flow element into the Web View container; displaying an interaction process of the interactive content in the feed flow interface, the interaction process presenting a process of the interactive material changing with an interaction operation.

Method, apparatus, device, storage medium and program for displaying a feed flow

An exposure light beam phase measurement method for laser interference photolithography comprises: separating a measurement light from an exposure light beam and inputting light into a laser phase measurement interferometer to carry out phase measurement on the exposure light beam; inputting a reference light beam homologous with the exposure light beam into the laser phase measurement interferometer; processing the reference light beam to form an interference measurement optical signal; calculating to obtain the phase of the exposure light beam. A laser interference photolithography system using the method comprises a laser phase measurement interferometer, a controller and phase modulators, the laser phase measurement interferometer measures whether the phase of an exposure light beam drifts, the controller controls phase modulators to carry out phase modulation, to achieve locking of exposure stripe phase drift and manufacturing of a high-precision variable-period optical grating.

Exposure light beam phase measurement method in laser interference photolithography, and photolithography system

The present disclosure provides a driving circuit, a driving method and a display device. The driving circuit includes a first pull-down node, a first control circuit and a pull-up node reset circuit; the first control circuit is configured to control to connect the first pull-down node and the first voltage terminal under the control of the first control signal provided by the first control terminal, so that a potential of the first pull-down node is a valid voltage; the pull-up node reset circuit is configured to control to connect the pull-up node and the second voltage terminal when the potential of the first pull-down node is a valid voltage, so as to reset the potential of the pull-up node.

Driving circuit, driving method and display device

A device and a method for regulating and controlling an incident angle of a light beam in a laser interference lithography process are disclosed. The device comprises: a beam splitter prism between a first lens and a second lens, a first position detector, a first decoupling lens between the first position detector and the beam splitter prism, a feedback control system connected to the first position detector and a first universal reflecting mirror. The beam splitter prism reflects first incident light passing through the first universal reflecting mirror, the first decoupling lens enables a first reflected light enter into the first position detector, the first position detector measures the light beam position, the feedback control system outputs a control command according to the measurement result to regulate a mirror base of the first universal reflecting mirror, thereby regulating and controlling an incident angle of an exposure light beam.

Device and method for regulating and controlling incident angle of light beam in laser interference lithography

Embodiments of the disclosure provide a method, an apparatus, and a device for displaying a feed flow, storage medium, and a program. The method includes: presenting a feed flow interface; in response to detecting a predetermined swipe operation input by a user in the feed flow interface, determining a target feed flow element to be displayed from a plurality of feed flow elements included in the feed flow; in response to a type of the target feed flow element being an interactive type, displaying an interaction process of an interactive content recommended by the target feed flow element in the feed flow interface; wherein the interaction process is formed based on an interactive material of the interactive content and an interaction operation input by the user for the interactive material, the interaction process indicating an interaction process of using the interactive content.

Method, apparatus, and device for displaying a feed flow, storage medium and program

An apparatus and method for entry recommendation includes: recalling a plurality of vocabularies based on a multi-path recall policy, entries in each of the vocabularies having original scores; normalizing the original scores for the vocabulary to obtain target scores of the entries in the vocabulary; respectively determining weights of the entries in the vocabulary; selecting target entries from the plurality of vocabularies based on the target scores and the weights; and pushing the target entries to a target client.

Entry recommendation method and apparatus

A method for controlling voltage output is disclosed. The method is used to control a power supply module to provide a required operating voltage to a display panel, and a display frame of the display panel comprises a plurality of sequential row driving periods, each row driving period comprising a charging period and a non-charging period, wherein during the charging period, a connection between a data line and a corresponding row of sub-pixels is enabled so that data voltages are written into the corresponding sub-pixels. The method comprises controlling the power supply module to output an operating voltage at a preset first operating frequency during a display of a picture to be displayed, wherein a time period during which the power supply module outputs the operating voltage to the display panel does not overlap with the charging period of each row driving period.

Method and system for controlling voltage output, display device, electronic device, and non-transitory computer readable medium

The application provides a method for controlling nitrogen in steelmaking by spraying hydrogen containing plasma, including: using a mixture of hydrogen rich gas and argon gas to generate hydrogen plasma for denitrification of molten steel during at least one of arc furnace smelting, ladle refining, VOD refining, and RH refining. The method for controlling nitrogen in steelmaking by spraying hydrogen containing plasma provided in the application can effectively remove nitrogen from the molten steel by spraying a mixture of argon gas and hydrogen rich gas into the molten steel through a hollow electrode and plasma torch, reducing electrode consumption and electricity consumption per ton steel, and also reducing arc radiation heat loss, improving heating rate, thereby shortening smelting time and reducing production costs.

Method for controlling nitrogen in steelmaking by spraying hydrogen containing plasma

The present invention discloses aimmunogenic protein and its composition and application. This invention provides a protein, comprising 39 amino acids of the N-terminal α-helix part of the Ata protein transport functional domain ofand an adjuvant protein; amino acid sequence of said 39 amino acids of the N-terminal α-helix part of the Ata protein transport functional domain ofis shown as the 127-165amino acid residues of SEQ ID NO:2. In present invention the 39 amino acids of the N-terminal α-helix part of surface protein Ata (trimeric autotransporter) of, was took to fuse with CTB, and express in BL21. The protein was purified by a nickel column, and used to intraperitoneally immunize mouses by 2.5 μg/mouse. Its immunogenicity and immunoprotection was verified through the animal experiments, which proves it has a good effect of anti-infection of

immunogenic protein and composition and application thereof

An array substrate and a display apparatus are provided The array substrate includes: at least one adjusting portion on the base substrate and having a first cross section in a plane perpendicular to the base substrate; first cross section includes top and bottom sides, first and second lateral sides; the bottom side is closer to the base substrate than the top side, an orthographic projection of the top side on the base substrate is within an orthographic projection of the bottom side on the base substrate; the first and/or second lateral sides is/are stepped; a buffer layer on a side of the adjusting portion away from the base substrate; light-emitting devices on a side of the buffer layer away from the base substrate and each including a first electrode, a light-emitting layer and a second electrode sequentially arranged along a direction away from the base substrate.

Array substrate and display apparatus

A display substrate includes a first electrode layer, a pixel define layer, an organic light-emitting layer, a second electrode layer and a first encapsulation layer which are sequentially disposed away from an base substrate. The pixel define layer has a plurality of openings, at least one of which exposes the first electrode layer. The pixel define layer has a first climbing part and a second climbing part close to the edge of at least one opening, the distance from a surface of the second climbing part away from the base substrate to the base substrate is greater than the distance from a surface of the first climbing part away from the base substrate to the base substrate, and the slope angle of the first climbing part is different from that of the second climbing part.

Display substrate, manufacturing method thereof, and display apparatus

The present disclosure discloses an electronic table card, a fixed seat of an electronic table card and an electronic table card assembly. The fixed seat includes a base seat and a fixing assembly. The base seat includes a bottom plate and two side plates. The two side plates cooperate with the bottom plate to form a triangular structure, and each of the side plates is provided with a mounting opening that has a shape corresponding to that of the protrusion of the electronic table card and allows the protrusion to probe into the triangular structure. The fixing assembly is configured to be clamped with the clamping slot of the protrusion extending into the triangular structure.

Electronic table card, fixed seat of electronic table card, and electronic table card assembly

A scan circuit is provided. The scan circuit includes a plurality of stages. A respective stage of the scan circuit includes a respective scan unit configured to provide a control signal to one or more rows of subpixels. A respective scan unit includes a first subcircuit, a second subcircuit, a third subcircuit, a fourth subcircuit. A pull-up node is coupled to the second subcircuit, the third subcircuit, and the fourth subcircuit. A pull-down node is coupled to the second subcircuit, the third subcircuit. The denoising subcircuit is coupled to a pull-up node and the input terminal, or coupled between a third power supply voltage terminal and the pull-down control node.

Scan circuit and display apparatus

An obstacle trajectory prediction method and apparatus are provided. In some embodiments, a global interaction feature under joint action of a vehicle and obstacles is determined according to historical status information and current status information of the vehicle, historical status information and current status information of the obstacles, and a future motion trajectory planned by the vehicle; an individual interaction feature of a to-be-predicted obstacle is determined according to the global interaction feature and current status information of the to-be-predicted obstacle; and a future motion trajectory of the to-be-predicted obstacle is predicted through the individual interaction feature and information about an environment around the vehicle.

Obstacle trajectory prediction method and apparatus

Disclosed is a scanning interference photolithography system, comprising a heterodyne optical path, a first interference optical path, a second interference optical path, a motion platform and a control subsystem, wherein a substrate is carried on the motion platform, a displacement measurement interferometer is used to measure the displacement of the motion platform, a first light beam and a second light beam are focused on the substrate for interference exposure; the control subsystem generates instructions according to various measurement information, adjusts angles of corresponding devices or the phase of a light beam, and locks the phase shift of interference exposure fringes of the first light beam and the second light beam. The system has a high precision of fringe pattern locking and a high laser utilization rate, and can be used for producing a large-area high-precision dense grating line gradient periodic grating.

Scanning interference lithographic system

Growing community of inventors

Beijing, China

Xin Li