Boe Technology Group Co., Ltd.

Huawei Technologies Co., Limited

Microsoft Technology Licensing, LLC

Chinese Academy of Sciences

Other

Schlumberger Technology Corporation

Tsinghua University

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

University of Central Florida Research Foundation, Inc.

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

China Petroleum & Chemical Corporation

China University of Petroleum

Beijing Dajia Internet Information Technology Co., Ltd.

Beijing Baidu Netcom Science Technology Co., Ltd

Xin Chen

Kai Diao

Qingna Hou

Renhui Yu

Hongzhou Xie

Meizhen Chen

Ying Tian

Ye Hu

Wen Zha

Xiaoyang Liu

Wenmei Gao

Shangtao Zheng

Ping Zhang

Ming Liu

Xiaodong Xu

Qimei Cui

Xiaofeng Tao

Xu Lu

Jie Zhou

Sijun Lei

Shaohua Zhang

Changqing Xie

Shanbin Chen

Yunsong Li

Yong Long

Dongmei Li

Hui Yu

Chengkun Liu

Gang Xue

Shengfa Liang

Frederick C Chong

Yuanyan Huang

Wei Wang

Hao Zhang

Yi Zhang

Yu Wang

Bin Wang

Qiang Wang

Yang Zhou

Shun Zhang

Jing Wang

Yu Liu

Yang Yang

Da Wang

Lu Bai

Inwoong Kim

Yuanqi Zhang

Fatih Yaman

Hongbin Sun

Qinglai Guo

Xiaodong Wang

Hui Li

Wenchuan Wu

Lei Zhang

Min Li

Jie Liu

Yi Qu

Ping Wen

Jing Zhu

Yi Zheng

Xin Fang

Guifang Li

Boming Zhang

Bing Li

Shuai Hou

Xinxin Wang

Wei Dai

Junxiu Dai

Paul Bolchover

Qing Luo

Zhicai Xu

Siqing Fu

Mingzhi Gao

Yonghao Luo

Zhiwen Chu

Yuxu Geng

Chao Gao

Hui Peng

Fanjian Zeng

Eduardo F Mateo

Gilad Goldfarb

Xinghong Liu

Liangliang Ren

Haibo Li

Lu Jiang

XiaoWei Sheng

Xiaojing Li

Jia Sun

Jiebin Niu

Yanjun Gao

Sen Tan

Yanlai Guo

Malin Xie

Xiangchao Chen

Wei Mu

Jiao Cao

Nansheng Shi

Liang Pan

Likai Zhu

Yuzhen Chen

Provided are a method for driving a light-emitting substrate, a driving circuit and a display apparatus. The light-emitting substrate includes: at least one control region, which includes a plurality of light-emitting sub-regions, the light-emitting sub-region includes a plurality of light-emitting elements which are connected in series and/or in parallel; each light-emitting sub-regions includes a first signal end and a second signal end, in a same control region, the first signal ends of all the light-emitting sub-regions are electrically connected with each other, and the second signal ends of the different light-emitting sub-regions are independent of each other; the method includes: loading a first signal to the first signal ends in the control region; and loading second signals to the second signal ends of each of the plurality of the light-emitting sub-regions in the control region when a first duration is delayed after the first signal is provided.

Method for driving light-emitting substrate with light-emitting sub-regions, driving circuit and display apparatus

Techniques for determining trajectories for a plurality of wells while avoiding collision between wells are presented. The techniques can include determining a zone of uncertainty for individual wells of the plurality of wells, determining a minimum separation factor for individual wells of the plurality of wells, determining a gradient of a separation factor for at least one pair of wells of the plurality of pairs of wells, updating a nudge position for at least one well, and providing nudge positions for the individual wells of the plurality of wells.

Anti-collision well trajectory design

Techniques are disclosed for distributing data in a content delivery network configured to provide edge services using a plurality of service providers. Data indicative of data usage and cost data for the plurality of service providers is accessed. Based on the accessed data, an effective unit cost, multiplex efficiency, and channel utilization are determined for a selected user. A Bayesian optimization algorithm is applied to at least a portion of the accessed data. The content delivery network is configured to redistribute data traffic for the selected user based on a result of the applied Bayesian optimization algorithm.

CDN optimization platform

Provided are a display panel and a display device. An isolation dam is provided in a peripheral area of the display panel. The display panel includes: a display functional layer comprising a plurality of display signal traces; and a touch-control functional layer comprising a plurality of touch-control signal traces. On the binding side, there are a first boundary and a second boundary, and a first trace area located between the first boundary and the second boundary, the first boundary is closer to the display area than the second boundary. In the first trace area, the touch-control signal trace is arranged along a first direction and are led out from the binding circuit and connected to the touch-control pattern via the isolation dam and the first trace area in sequence, the display signal trace is arranged along a second direction and intersects with the touch signal trace.

Display panel and display device

A method for driving a pixel array, a device, and a display panel are provided. The data lines electrically connected to the sub-pixels are electrically connected with data signal terminals through switch modules, respectively. The switch modules receive selection control signals to switch connection states of the data lines with the data signal terminals. The method includes: applying gate signals to a gate line corresponding to the first row of sub-pixels and a gate line corresponding to the second row of sub-pixels, respectively; and during a period of applying the gate signals to the second row of sub-pixels to control the second row of sub-pixels, after a first duration length of the gate signals applied to the first row of sub-pixels being switched from the on-state to the off-state, a selection control signal corresponding to the second row of sub-pixels controlling the switch modules to switch the connection states.

Method for driving pixel array, device, and display panel

A stacked-screen display device and a method for controlling a display device are provided. The stacked-screen display device includes a backlight module, a light control panel and a display panel which are stacked in sequence, where the backlight module includes a backplane, a reflector and a diffuser which are stacked in sequence, and the reflector is provided with a plurality of light-emitting units, the backlight module is provided with temperature sensors, the temperature sensors are configured to detect the temperature of the backlight module to compensate the display panel according to the temperature.

Stacked-screen display device and method for controlling display device

A display panel and a display device are disclosed, relating to the display technical field. The display panel comprises a display layer and a light control layer which are laminated, the light control layer comprises a plurality of light control pixel areas, the light control pixel areas comprise a thin film transistor, the display layer comprises a plurality of display pixel areas, and the display pixel areas comprise a green sub-pixel; the orthographic projection of the green sub-pixel on the light control pixel area is close to the area where the thin film transistor is located.

A display module is provided. The display module includes a main display panel, an auxiliary display panel and a backlight module which are laminated sequentially, at least one temperature sensing circuit in the auxiliary display panel, and a control circuit coupled to the at least one temperature sensing circuit. The temperature sensing circuit is configured to generate, based on temperature of the auxiliary display panel, a temperature signal related to the temperature, and the control circuit is configured to adjust a display parameter of the main display panel based on the temperature signal.

Display module and display method thereof, and display device

The present application provides a method and a system for controlling continuous low voltage ride-through and high voltage ride-through of a permanent magnet direct-driven wind turbine. The method includes: determining a transient time period during which the wind turbine is transitioned from a low voltage ride-through state to a high voltage ride-through state; controlling the wind turbine to provide, during the transient time period, a gradually increasing active current to the point of common coupling; and controlling the wind turbine to provide, during the transient time period, a reactive current to the point of common coupling according to an operation state of the wind turbine before the low voltage ride-through state.

High-low voltage continuous ride-through control method and system for permanent magnet direct-drive wind power generating set

Provided is a level conversion circuit. The level conversion circuit includes at least two level conversion sub-circuits; and each of the level conversion sub-circuits is further connected to at least one first power supply terminal, at least one second power supply terminal and at least one of a plurality of output signal terminals, wherein the first power supply signals provided by the first power supply terminals connected to the at least two level conversion sub-circuits are at different levels, and the second power supply signals provided by the second power supply terminals connected to the at least two level conversion sub-circuits are at different levels.

Level conversion circuit, driving circuit for display panel, and display apparatus

The present application provides a method and a system for controlling continuous high voltage ride-through and low voltage ride-through of a permanent magnet direct-driven wind turbine. The method includes: determining a transient time period during which the wind turbine is transitioned from a high voltage ride-through state to a low voltage ride-through state; controlling the wind turbine to provide, during the transient time period, a gradually increasing active current to the point of common coupling; and controlling the wind turbine to provide, during the transient time period, a reactive current to the point of common coupling according to an operation state of the wind turbine before the high voltage ride-through state.

Control method and system for continuous high and low voltage ride through of permanent-magnet direct-drive wind-driven generator set

The present disclosure provides a video timing labeling method. The method includes: acquiring a video file to be labeled and text information to be inquired; acquiring a video segment matching the text information to be inquired based on a timing labeling network of a timing labeling model; acquiring a video feature of the video segment matching the text information to be inquired based on a feature extraction network of the timing labeling model; acquiring text information corresponding to the video segment labeled in the video file based on a visual text translation network of the timing labeling model; and outputting the video segment matching the text information to be inquired and the text information corresponding to the video segment labeled in the video file based on the timing labeling model.

Video timing labeling method, electronic device and storage medium

The present disclosure provides a display panel, a method for driving the display panel and a display device. The display panel includes a display region and a non-display region. The non-display region includes a first bonding region, and further includes first connection lines connected to a plurality of gate lines respectively and second connection lines connected to a plurality of data lines respectively. The display panel further includes at least one chip on film, the chip on film includes a second bonding region, a first region, and a second region between the second bonding region and the first region. A scanning driving integrated circuitry connected to the second bonding region via first wirings and a data driving integrated circuitry connected to the second bonding region via second wirings are bonded in the first region. The first wirings and the second wirings are arranged at different layers in the second region.

Display panel including chip on film, method for driving the same and display device

The present application discloses a circuit for providing a temperature-dependent common electrode voltage. The circuit includes a sensing sub-circuit coupled between a power-supply terminal and a ground terminal and configured to generate a first voltage for controlling a switching sub-circuit to connect the power-supply terminal to a first node. The circuit further includes a compensation sub-circuit coupled between the first node and the ground terminal and be enabled, when the first voltage decreases below a threshold as temperature increases above a threshold temperature, to output a temperature-dependent second voltage proportional to the temperature to a second node. Additionally, the circuit includes an output sub-circuit coupled to the second node combined with a first input-voltage terminal and further coupled to a second input-voltage terminal, to generate a temperature-dependent output voltage based on a weighted mixing of the temperature-dependent second voltage, a first input voltage, and a second input voltage.

Circuit for providing a temperature-dependent common electrode voltage

Growing community of inventors

Beijing, China

Xin Chen