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公开(公告)号：US10510283B2
公开(公告)日：2019-12-17
申请号：US15795867
申请日：2017-10-27
发明人： Jianming Wang , Liugang Zhou , Ming Chen , Jieqiong Wang , Shou Li , Chao Zhang , Hao Zhu
IPC分类号： G09G3/20
摘要： The present disclosure discloses a grayscale signal compensation unit, a grayscale signal compensation method, a source driver, and a display apparatus. The grayscale signal compensation unit comprises: a compensation coefficient determination sub-unit configured to determine a compensation coefficient according to a position of a pixel to be driven; an inquiry sub-unit configured to inquire a reference compensation value corresponding to the initial grayscale signal according to a pre-stored grayscale compensation correspondence table for a row of pixels farthest from the source driving circuit, wherein the grayscale compensation correspondence table contains different grayscale signals and corresponding reference compensation values thereof; a calculation sub-unit configured to calculate an actual compensation value corresponding to the pixel to be driven according to the compensation coefficient and the inquired reference compensation value; and a compensation sub-unit configured to compensate for the initial grayscale signal according to the actual compensation value.
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公开(公告)号：US10451864B2
公开(公告)日：2019-10-22
申请号：US15769480
申请日：2017-05-08
发明人： Hui Chu , Ming Chen , Shou Li , Chao Zhang , Jieqiong Wang
摘要： The present application discloses a microfluidic color filter having an array of a plurality of microfluidic color filter units. The microfluidic color filter includes a plurality of micro-chambers; and a plurality of micro-channels. Each of the plurality of microfluidic color filter units includes one of the plurality of micro-chambers; and at least two of the plurality of micro-channels respectively connected to the one of the plurality of micro-chambers. The at least two of the plurality of micro-channels are configured to provide fluids of different colors to the one of the plurality of micro-chambers. A color of each of the plurality of microfluidic color filter units is based on amounts of fluids of different colors provided to the one of the plurality of micro-chambers.
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公开(公告)号：US10438557B2
公开(公告)日：2019-10-08
申请号：US15720109
申请日：2017-09-29
发明人： Jianming Wang , Liugang Zhou , Shou Li , Luqiang Guo , Jian Zhang , Chao Zhang
IPC分类号： G09G3/36
摘要： Provided are voltage compensation circuit, voltage compensation method thereof, display panel and display apparatus. The voltage compensation circuit includes counting unit, voltage generation unit, compensation voltage output unit and power supply unit; the counting unit is connected with timing control unit of a display panel and the voltage generation unit, and configured to count rising edges output from the timing control unit and output corresponding control signal based on the counted number of rising edges; the voltage generation unit is connected with the compensation voltage output unit and configured to output corresponding control voltage based on the control signal output from the counting unit; the compensation voltage output unit is connected with feedback terminal and voltage output terminal of the power supply unit and low level terminal, and configured to output corresponding compensation voltage to the voltage output terminal based on the control voltage output from the voltage generation unit.
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4.发明申请公开(公告)号：US20190072755A1
公开(公告)日：2019-03-07
申请号：US15769480
申请日：2017-05-08
发明人： Hui Chu , Ming Chen , Shou Li , Chao Zhang , Jieqiong Wang
摘要： The present application discloses a microfluidic color filter having an array of a plurality of microfluidic color filter units. The microfluidic color filter includes a plurality of micro-chambers; and a plurality of micro-channels. Each of the plurality of microfluidic color filter units includes one of the plurality of micro-chambers; and at least two of the plurality of micro-channels respectively connected to the one of the plurality of micro-chambers. The at least two of the plurality of micro-channels are configured to provide fluids of different colors to the one of the plurality of micro-chambers. A color of each of the plurality of microfluidic color filter units is based on amounts of fluids of different colors provided to the one of the plurality of micro-chambers.
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公开(公告)号：US10217421B2
公开(公告)日：2019-02-26
申请号：US15248049
申请日：2016-08-26
发明人： Zhiming Meng , Weihao Hu , Rui Guo , Luqiang Guo , Chao Zhang , Jinhui Cheng , Zhimin Ma
IPC分类号： G09G3/34
摘要： A display panel, a display device and a display control method are disclosed. The display panel comprises a backlight module and a display substrate, wherein the backlight module comprises a plurality of backlight sources having different colors, the display substrate comprises a plurality of pixels, and each of the pixels comprises a plurality of sub-pixels having different colors; sub-pixels of at least one color and backlight sources having the same color are configured to be turned-on during a same time period.
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公开(公告)号：US10467943B2
公开(公告)日：2019-11-05
申请号：US15528964
申请日：2016-05-26
发明人： Weihao Hu , Luqiang Guo , Zhiming Meng , Jinhui Cheng , Chao Zhang
IPC分类号： G09G3/36 , G09G3/20 , G09G3/3208
摘要： An apparatus for compensating a display defect of a display panel is disclosed. The apparatus includes: a first interface for receiving a display drive signal to be applied to the display panel, the display drive signal including display data for respective pixels of the display panel; a second interface for receiving a temperature signal associated with the display panel; a compensation unit configured to compensate display data for a pixel at a position of the display defect based at least on the temperature signal; and a third interface for outputting the compensated display data. Also disclosed is a method of compensating a display defect of a display panel.
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7.发明申请公开(公告)号：US20180268753A1
公开(公告)日：2018-09-20
申请号：US15795867
申请日：2017-10-27
发明人： Jianming Wang , Liugang Zhou , Ming Chen , Jieqiong Wang , Shou Li , Chao Zhang , Hao Zhu
IPC分类号： G09G3/20
摘要： The present disclosure discloses a grayscale signal compensation unit, a grayscale signal compensation method, a source driver, and a display apparatus. The grayscale signal compensation unit comprises: a compensation coefficient determination sub-unit configured to determine a compensation coefficient according to a position of a pixel to be driven; an inquiry sub-unit configured to inquire a reference compensation value corresponding to the initial grayscale signal according to a pre-stored grayscale compensation correspondence table for a row of pixels farthest from the source driving circuit, wherein the grayscale compensation correspondence table contains different grayscale signals and corresponding reference compensation values thereof; a calculation sub-unit configured to calculate an actual compensation value corresponding to the pixel to be driven according to the compensation coefficient and the inquired reference compensation value; and a compensation sub-unit configured to compensate for the initial grayscale signal according to the actual compensation value.
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8.发明授权公开(公告)号：US11004874B2
公开(公告)日：2021-05-11
申请号：US16388927
申请日：2019-04-19
发明人： Hongru Zhou , Yongliang Zhao , Zhonghao Huang , Zhaojun Wang , Chao Zhang
IPC分类号： H01L27/12 , H01L29/66 , H01L29/786
摘要： The disclosure discloses a thin film transistor, a method for fabricating the same, an array substrate, and a display panel. The thin film transistor includes: a first conductive layer on a base substrate, a first insulation layer on a side of the first conductive layer facing away from the base substrate, and a second conductive layer on a side of the first insulation layer facing away from the first conductive layer, wherein an active layer is arranged on a side of the first insulation layer facing the first conductive layer, and/or a side thereof facing the second conductive layer.
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公开(公告)号：US11977422B2
公开(公告)日：2024-05-07
申请号：US17356317
申请日：2021-06-23
发明人： Jiaxiang Wang , Binfeng Feng , Yangyang Cai , Yanli Wang , Xinqi Lin , Chao Zhang , Wei Gong
CPC分类号： G06F1/181 , B32B7/022 , B32B37/1292 , G06F1/1652 , B32B2457/20
摘要： Provided are a display panel, a display device, and an electronic device. The display panel comprises a panel main body. The panel main body comprises a first portion, a second portion and a bendable third portion, and the third portion is located between the first portion and the second portion. A reinforcement layer is provided on a first face of the first portion to make a stiffness of the first portion higher than a stiffness of the third portion.
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10.发明授权公开(公告)号：US10929440B2
公开(公告)日：2021-02-23
申请号：US16313837
申请日：2018-03-13
发明人： Chao Zhang
摘要： A traditional Chinese medicine knowledge graph, a method for establishing a traditional Chinese medicine knowledge graph, and a computer system. The method for establishing the traditional Chinese medicine knowledge graph comprises collecting original data from a traditional Chinese medicine database. The method comprises processing the original data to obtain structural data. The method comprises extracting an entity and an attribute from the structural data. The method comprises constructing the traditional Chinese medicine knowledge graph by utilizing the entity and attribute.
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