Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Microsoft Technology Licensing, LLC

International Business Machines Corporation

Lenovo (beijing) Limited

Tsinghua University

Beijing Boe Technology Development Co., Ltd.

Chinese Academy of Sciences

Huawei Technologies Co., Limited

Via Technologies, Inc.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Beijing Xiaomi Mobile Software Co., Ltd.

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

Huawei Device Co., Ltd.

Beijing Bytedance Network Technology Co., Ltd.

Bo Zhang

Xiangdan Dong

Fan He

Baining Guo

Heung-Yeung Shum

Jun Yan

Bin Wang

Qi Liu

Hui Jin

Yang Zhou

Huijuan Yang

Yi Zhang

Minghua Xuan

Fan Yang

Shipeng Li

Yao Huang

Wenbo Li

Eyal Ofek

Zhiliang Jiang

Rui Wang

Jian Wang

Wei Wang

Yu Zhang

Wei Liu

Rong Wang

Mengmeng Du

Yulong Wei

Bo Cheng

Xiaoqing Shu

Hongwei Ma

Ying-Qing Xu

Jie Tian

Xiaoyan Duan

Fei Chen

Zhenhua Zhang

Hong Li

Li Li Zhao

Yi Qu

Jun Hu

Lin Wang

Lingran Wang

Junxiu Dai

Xin Zhang

Kun Wang

Tingliang Liu

Lu Bai

Peng Xu

Yunsheng Xiao

Ji-Rong Wen

Tianyi Cheng

Song Liu

Qian Ma

Yan Wu

Li Ni Zhang

Tao Mei

Liangliang Jiang

Xinxin Wang

Zaiqing Nie

Mingyong Tang

Zhiqiang Chen

Wei Zhang

Meng Li

Yang Zhang

Liang Chen

Benlian Wang

Wei Wei

Tao N Zhang

Peng Wang

Tao Ma

Chao Zhang

Xueguang Hao

Jing Min Xu

Tinghua Shang

Yuanyuan Li

Billy P Chen

Hui Yang

Kai Wang

Shao Chun Li

Xiao Xi Liu

Li Qin Shen

Fengli Ji

Fang Liu

Bin Zhao

Hui Liu

Xinyu Liu

Zhijun Chen

Dan Liu

Hongli Wang

Shuai Wang

Chao Kong

Fei Wu

Junfeng Liu

Lianbin Liu

Gang Zhang

Zhongliu Yang

Ziguang Gao

Yuqing Yang

Xin Shi

Jin Fang Yang

Liman Peng

Disclosed are a device and method for rapidly regulating downhole pressure after a kick in deepwater shallow open-circuit drilling. The device includes a real-time monitoring device and a real-time regulation device. Aiming at deepwater shallow open-circuit drilling characteristics, the present disclosure proposes that a drilling fluid return condition at a seabed is monitored through a subsea remote operated vehicle (ROV); based on this data, whether gas influx occurs in a downhole or not and changes of the gas influx rate and the formation pressure after the gas influx are analyzed in real time, and then real-time guidance is provided for the design of key parameters such as well killing fluid displacement and density, and the well killing fluid displacement and density are regulated in real time, to achieve rapid regulation of the downhole pressure after gas influx of deepwater shallow open-circuit drilling.

Device and method for rapidly regulating downhole pressure after kick in deepwater shallow open-circuit drilling

Disclosed are a display panel and a display apparatus. The display panel includes a display region and a bonding region located on one side of the display region in a first direction; the display region includes multiple sub-pixels arranged in an array and multiple data lines electrically connected with the multiple sub-pixels; the bonding region includes multiple data line leads connected with the multiple data lines and multiple pins connected with the multiple data line leads, the multiple pins are located on one side of the multiple data line leads away from the display region; the bonding region further includes a first wiring region, a bending region, and a second wiring region disposed in sequence along the first direction, the second wiring region includes a first through hole located between the multiple data line leads, and the first through hole is configured to correspond to a first photosensitive element.

Display panel and display apparatus

A display substrate and a display device are provided. The display substrate includes: a base substrate, conductive strips and an interlayer insulating layer. The base substrate includes a bonding region; a plurality of conductive strips is in the bonding region on the base substrate, each conductive strip includes a first conductive sub-strip and a second conductive sub-strip which stack, the second conductive sub-strip is at a side of the first conductive sub-strip away from the base substrate; the interlayer insulating layer is between the first conductive sub-strip and the second conductive sub-strip. The interlayer insulating layer includes a stripe-shaped hole extending along an extending direction of the plurality of conductive strips, and the stripe-shaped hole is configured to expose the first conductive sub-strip so that the second conductive sub-strip is electrically connected with the first conductive sub-strip.

Display substrate and display device

The present disclosure provides a request identification method and apparatus, a device, and a storage medium. The method includes: obtaining a to-be-identified access request and a frequent item set for identifying an abnormal request, the frequent item set including a target client feature obtained based on mining of historical request data, a quantity of historical request data corresponding to the target client feature being greater than a predetermined frequent threshold, and the frequent item set being an item set that passes a request timestamp distribution abnormality detection; matching client information carried in the to-be-identified access request with the target client feature included in the frequent item set to obtain a matching result; and determining, when the matching result indicates a successful match, the to-be-identified access request as an abnormal request. The abnormal request is identified based on the pre-generated frequent item set for identifying the abnormal request.

Request identification method and apparatus, device, and storage medium

Disclosed are a display panel and a display device. In the display panel, at least one first data connection portion is respectively electrically connected to at least one data line and at least one first data transmission line through a first data via hole; at least one row of first-type sub-pixels corresponds to at least one first data connection portion; for a first scanning line and the first data connection portion corresponding to the same row of sub-pixels, and the first data line and the first data transmission line electrically connected through the first data connection portion, the orthographic projections of the first data connection portion and the first scanning line have an overlapping area, and the orthographic projections of the first data line and the first data transmission line are not overlapped with the orthographic projection of the first scanning line.

Display panel and display device

The disclosure relates to a method, apparatus, computer-readable medium and electronic device for program loading. The method includes: loading the bin file at a program loading speed that is a first speed, adjusting the program loading speed to a second speed based on the configuration parameter in the bin file, the second speed being faster than the first speed, and then loading a FSBL at the program loading speed that is the second speed. By executing the configuration parameter in the bin file to adjust the speed of the Bootrom loading the FSBL from flash memory, the time for the Bootrom to load FSBL is shortened, and thus embedded systems are enabled to be compatible with various flash memories while also being applicable in occasions sensitive to startup time.

Method, apparatus and computer-readable medium for program loading

Disclosed is a display substrate including a display region and a peripheral region, the peripheral region includes a bending region located on one side of the display region and further includes a first crack detection line including a first lead segment, a second lead segment, a third lead segment, and a fourth lead segment, the first and fourth lead segments are at least partially located in the bending region, the second and third lead segments at least partially surround the display region. The display substrate further includes a pixel definition layer having a first boundary on a side of a first via away from the display region and a touch insulation layer having a second boundary on the side of the first via away from the display region, and the second boundary is located on a side of the first boundary away from the display region.

Display substrate and display apparatus

A display substrate, a method of manufacturing the display substrate, and a display device are provided. The display substrate includes: a base substrate, a plurality of sub-pixels, a gate driving circuit, a plurality of input contact pads, a plurality of output contact pads and a contact pad insulating layer. Surfaces of the input contact pads away from the base substrate and surfaces of the output contact pads away from the base substrate are exposed from the contact pad insulating layer. The contact pad insulating layer includes a first portion having a first thickness and a second portion having a second thickness smaller than the first thickness. Edges of the input contact pads and edges of the output contact pads are covered by the first portion. The second portion is located in the region between the input contact pads and the output contact pads.

Display substrate, method of manufacturing the display substrate, and display device

A display panel having a bonding region for bonding a flexible printed circuit in a peripheral region is provided. The display panel includes a plurality of first signal lines on a base substrate; and a plurality of bonding pins on the base substrate and in the bonding region. The plurality of bonding pins include a plurality of first bonding pins respectively electrically connected to the plurality of first signal lines. The display panel further includes a plurality of connecting portions respectively connecting the plurality of first signal line portions to the plurality of first bonding pin portions. The respective first bonding pin portion includes a first sub-layer, a second sub-layer, and a third sub-layer, stacked together. The respective connecting portion is in a same layer as one of the first sub-layer, a second sub-layer, and a third sub-layer.

A display substrate and a display apparatus are provided. The display substrate includes: a display region and a non-display region, the non-display region including a fan-out region and a bending region; a plurality of sub-pixels located in the display region; a plurality of first data signal lines located in the display region and electrically connected with the plurality of sub-pixels; a plurality of fan-out wires located in the fan-out region; a plurality of second data signal lines located in the bending region; and a plurality of transfer lines located in the fan-out region and between the plurality of fan-out wires and the plurality of second data signal lines, wherein a ratio of a width of at least part of the plurality of transfer lines to a width of the plurality of fan-out wires is 0.5 to 5.5.

An equipment for in-situ restoration of sediment, including an amphibious platform and following devices provided on the amphibious platform: a screw suction device, one end of which is hinged to one end of the amphibious platform, and the other end can extend into the sediment for sucking up the sediment; a dehydration device that is provided downstream of the screw suction device and communicates with one end of the screw suction device; a sediment treatment device that is provided downstream of the dehydration device for treating the sediment and processing it into a planting base; a grass blanket processing device that is provided downstream of the sediment treatment device for planting submerged plants on the planting base to form a submerged grass blanket; a grass blanket paving device, one end of which is close to the grass blanket processing device, and the other end extends toward the screw suction device and into the water; a drainage pipe that respectively communicates with the dehydration device and the sediment treatment device; and a hopper through which the sediment is conveyed between the dehydration device and the sediment treatment device. In the invention, the highly polluted sediment is subjected to bio-safety disposal to form a planting base for the growth of submerged vegetation, so as to realize the in-situ restoration of the sediment of rivers and lakes.

Equipment for in-situ restoration of sediment

A scanning control circuit configured to be applied to a display panel including Q display areas, includes: Q gate initization signal lines, Q light-emittig initialization signal lines and Q scanning control sub-circuits. Each scanning control sub-circuit corresponds to a display area. The scanning control sub-circuit includes a gate scanning control unit and a light-emitting scanning control unit. The gate scanning control unit is configured to be turned on under control of a gate initialization signal from a gate initialization signal from the gate initialization signal line. The light-emitting scanning control unit is configured to be turned on under control of a light-emitting initialization signal from a light-emitting initialization signal line coupled thereto, and to be turned off under control of another light-emitting initialization signal from the light-emitting initialization signal line.

Scanning control circuit and method for driving the same, display substrate, display panel and device

A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes a base substrate, a pixel defining layer and at least one photo spacer. The pixel defining layer is disposed on the base substrate and includes a plurality of openings, the at least one photo spacer is disposed on a side of the pixel defining layer away from the base substrate. A distance from any point at a bottom of the at least one photo spacer contacting the pixel defining layer to an upper edge of a side wall of the plurality of openings is greater than or equal to 5 μm.

Display substrate having photo spacer and pixel defining layer including a plurality of openings and display device

An anti-corrosion circuit, an array substrate and an electronic device are provided. The array substrate includes: source signal lines, provided in the display area, extending along a first direction and arranged sequentially along a second direction; a first power bus line, provided in the peripheral area and including a main body portion extending along the second direction; an electrostatic discharge protection circuit, provided on a side of the main body portion away from the display area and electrically connected to the source signal lines, and including first sub-signal lines and second sub-signal lines. The first sub-signal lines and the second sub-signal lines extend along the second direction and are alternately arranged along the first direction, and the main body portion is adjacent to one first sub- signal line, and electrical property of the first power bus line is the same as electrical property of the one first sub-signal line.

Anti-corrosion circuit, electrostatic discharge protection circuit, array substrate and electronic device

Disclosed is an adaptive control method and system for train operating condition identification. The method includes acquiring train operating state data under various traction conditions and calculating traction and braking performance data. An adhesion condition characteristic data set is formed, and train adhesion conditions are divided into Ngrades based on this data set, where Nis a natural number. The current adhesion condition grade Nis identified using the number of adhesion condition grades and current operating state data, where N≤N, establishing a mapping relationship between an adhesion coefficient and maximum deceleration for braking under the identified grade. An optimal train protection curve is generated. By clustering and grading adhesion conditions through a clustering algorithm, the method achieves more accurate adhesion condition analysis. Adaptively generating optimal train protection curves based on adhesion condition grades enhances the reliability and safety of train operations.

Adaptive control method and system based on train operating condition identification

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Beijing, China

Bo Zhang