Boe Technology Group Co., Ltd.

International Business Machines Corporation

Ordos Yuansheng Optoelectronics Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

China Academy of Telecommunications Technology

Telefonaktiebolaget Lm Ericsson (publ)

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

Datang Mobile Communications Equipment Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Xiaomi Inc.

Huawei Technologies Co., Limited

Other

Tsinghua University

Ca, Inc.

Hefei Boe Optoelectronics Technology Co., Ltd.

Feng Li

Shao Chun Li

Xin Zhou

Hao Chen

Qi Cheng Li

Yezhou Fang

Xinguo Wu

Zhixuan Guo

Ya Bin Dang

Zifeng Wang

Juhnyoung Lee

Dawei Shi

Hong Liu

Fengguo Wang

Yu Ma

Li Jun Mei

Howard M Hess

Jing Zhao

Wentao Wang

Rong Liu

Lu Yang

Jing Wang

Kai Wang

Yan Yan

Chi Yuen Raymond Kwong

Yongquan Qiang

Hao Zhang

Wei Sun

Yang Wang

Liang Zhang

Lei Li

Jun Fan

Yi Zhao

Li Li Zhao

Shun Jiang

Haifeng Xu

Qiujie Su

Yuan Feng

Steven M Kagan

Wei Ye Chen

Fang Quan Xie

Jiayi Fang

Chuanjun Xia

Baoqiang Wang

Kai Li

Lei Wang

Dong Chen

Jun Zhu

Hao Sun

Xin Zhang

Jiantao Liu

Yu Meng Li

Jun Li

Huaisong Zhu

Yun Zhang

Xiao Xi Liu

Kai Lin Li

Hong Ren

Jian Zhao

Shilei Wen

Xiaona Liu

Mei Li

Jianyun Xie

Wei Ding

Rangachari Anand

Fu Li

Xiang He

Lei Xiao

Fabian Wappler

Xubin Li

Xue Fei Duan

Guiliang Yang

Peng Liu

Wei Li

Hui Zhang

Min Huang

Zhen Wang

Yu Liu

Jing Min Xu

Peng Li

Yang Li

Peng Chen

Yong Wang

Nianjun Zhou

Li Tian

Peng Xu

Weitao Chen

Jingyi Xu

Huichun Liu

Yi-Min Chee

Xiaofeng Yin

Jing Feng

Hongbo Li

Wenchao Wang

Peirong Huo

Jing Zhou

Ta-Hsin Li

Jun Liu

Yuqiong Chen

A method for reducing frequency interference, and a communication satellite system. The method includes configuring the communication satellite system, determining a first range of areas in which a spatial isolation angle between the LEO satellite and the GEO satellite does not satisfy a minimum spatial isolation angle within service areas of the movable spot beams, enabling the movable spot beams to not enter the areas, and when the movable spot beams of the transmitting and receiving user antennas of multiple adjacent LEO satellites provide services to a same area, calculating a spatial isolation angles between the movable spot beams of the transmitting and receiving user antennas of any two adjacent LEO satellites, and in response to the spatial isolation angle not satisfying the minimum spatial isolation angle, assigning different sub-frequencies to the movable spot beams that do not satisfy the minimum spatial isolation angle.

Method for reducing frequency interference, and communication satellite system

Provided an intermittent characteristic-based demand-side resource coordination control method and system. The method includes: receiving a control request, where the control request is used for requesting control of demand-side resources having an intermittent characteristic; determining a target total control quantity of demand-side resources; determining a coordination strategy of multiple demand-side resources and an action quantity of each of the multiple demand-side resources; and performing coordinated control on the multiple demand-side resources based on the target total control quantity of demand-side resources, the coordination strategy, and the action quantity of each of the multiple demand-side resources.

Intermittent characteristic-based demand-side resource coordination control method and system

Provided is an organic electroluminescent device. The organic electroluminescent device has a first metal complex containing a ligand with a structure of Formula 1 and a first compound with a structure of Formula 2. Compared with the related art, a combination of such two compounds can significantly improve performance of the organic electroluminescent device, such as external quantum efficiency, power efficiency and current efficiency of the device. Further provided are an electronic apparatus including the organic electroluminescent device and a compound composition containing the first metal complex and the first compound.

Organic electroluminescent device

The display substrate, display device and motherboard provided in the present disclosure include a first base substrate, a plurality of first signal lines, a plurality of second signal lines, and a plurality of pixel electrodes, and the orthographic projection of the pixel electrodes on the first base substrate is within the orthographic projection of the area defined by the intersection of each first signal line and each second signal line; first light-shielding structures are located above the layer where the pixel electrodes are located, each first light-shielding structure extends in the second direction and is arranged along the first direction, the orthographic projections of the first light-shielding structures on the substrate of the first substrate is within the orthographic projection of gaps between the columns of pixel electrodes extending in the second direction, and has an area that does not overlap with the orthographic projection of the second signal line.

Display substrate, display device and motherboard

Provided are an organic electroluminescent material and device. The organic electroluminescent material is a compound having a structure of Formula 1. Those novel compounds are applicable to electroluminescent devices and can provide better device performance, such as an increased device lifetime. Further provided are an organic electroluminescent device containing the compound and a compound composition containing the compound.

Organic electroluminescent material and device thereof

A display panel includes a display area, a peripheral area and an opening area. The display panel includes: first data lines including first sub-data lines and second sub-data lines; data selectors including first data selectors and second data selectors, where the first data selectors are electrically connected with the first sub-data lines, and the second data selectors are electrically connected with the second sub-data lines; a plurality of data signal input terminals; a plurality of first data selection data lines including first sub-data selection data lines and second sub-data selection data lines, where the first sub-data selection data lines are electrically connected with the first data selectors, and the second sub-data selection data lines are electrically connected with the second data selectors and the data signal input terminal; and a plurality of first connection leads located outside the opening area and extending from the display area to the peripheral area.

Display panel and display apparatus

Provided are an organic electroluminescent material and device. The organic electroluminescent material is a compound having a structure of Formula 1. Those novel compounds are applicable to electroluminescent devices and can provide better device performance, such as an increase in device lifetime. Further provided are an electroluminescent device containing the compound and a compound composition containing the compound.

A vehicle recognition method includes: acquiring a training set including multiple vehicle images which includes vehicles at a designated crossroad and corresponding vehicle information; performing learning and sampling by a neural network to obtain a subnetwork model and determining same as a current model, and training the current model by using the training set to obtain reward parameters; calculating a constraint condition value of the current model, calculating a reward value on the basis of the constraint condition value and the reward parameters, updating trainable parameters of the neural network by using the reward value, and returning to execute the operation of obtaining the subnetwork model until a preset condition is reached; after the preset condition is reached, selecting an optimal network model; and inputting a vehicle picture to be recognized into the optimal network model, to obtain vehicle information of the vehicle picture to be recognized.

Vehicle recognition method and apparatus, device, and storage medium

A display panel, a display device and a method of controlling a display panel are provided. The display panel includes a base substrate, a plurality of sub-pixels, a plurality of gate lines each gate line being connected to at least one row of sub-pixels, a plurality of shift registers, and a plurality of auxiliary circuits located in a peripheral region of the base substrate. The gate line has a first end connected to the shift register and a second end connected to the auxiliary circuit. The auxiliary circuit has a control terminal configured to receive an auxiliary signal, an input terminal configured to receive a reference signal, and an output terminal connected to the second end of the gate line, and is configured to provide the reference signal at the input terminal to the output terminal under control of the auxiliary signal at the control terminal.

Display panel, display device and method of controlling display panel

Disclosed are an array substrate and a display apparatus. The array substrate includes a base substrate; pixel circuits; gate lines; and pixel electrodes, where each pixel electrode includes a first end portion and a second end portion, intermediate portions connecting the first end portion and the second end portion, and a convex portion located on one side of the second end portion, the intermediate portions extend obliquely relative to both the first direction and the second direction, the convex portion extends in a direction at an obtuse angle to an extending direction of the intermediate portions, a slit between adjacent intermediate portions is a parallelogram, and an orthographic projection of the slit on the base substrate does not overlap with an orthographic projection of the pixel circuit on the base substrate and an orthographic projection of the gate line on the base substrate.

Array substrate and display apparatus

A wind turbine and energy storage combined frequency regulation method and a wind turbine and energy storage combined frequency regulation device are disclosed. The wind turbine and energy storage combined frequency regulation method includes: determining a power increment required to be provided by a wind turbine and energy storage combined system; determining whether a rotor of a wind turbine is controllable; in response to determining that the rotor is controllable, generating a first power increment through a first mixed feedforward and feedback control manner based on the determined power increment; while controlling the rotor, generating a second power increment based on the determined power increment; generating a third power increment through a second mixed feedforward and feedback control manner based on the determined power increment.

Wind turbine and energy storage combined frequency regulation method, and wind turbine and energy storage combined frequency regulation device

The present disclosure provides a thin film transistor, a display substrate and a display device, and belongs to the field of display technology. The thin film transistor of the present disclosure includes: a base, and a gate, an active layer, a source and a drain located on the base, where the gate includes a first gate and a second gate which are sequentially provided on the base and are electrically connected to each other; the active layer is located between the first gate and the second gate, and orthographic projections of the first gate and the second gate on the base are partially overlapped with an orthographic projection of the active layer on the base, and the orthographic projections of the first gate and the second gate on the base are partially overlapped with each other.

Thin film transistor, display substrate and display device with reduced leakage current

Medical trolley

Disclosed is a monoclonal antibody that binds human and monkey CD3, or an antigen-binding portion thereof, as well as the use of the antibody or antigen-binding portion thereof in treatment of inflammatory diseases and in preparation of bispecific antibodies. A bispecific antibody against e.g., CD3 and CD20 comprising the antibody or antigen-binding portion thereof of the disclosure, and the use of the bispecific antibody in treatment of diseases such as cancers are also provided.

Antibodies binding human and monkey CD3 and uses thereof

Growing community of inventors

Beijing, China

Feng Li