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21.发明授权公开(公告)号：US11860478B2
公开(公告)日：2024-01-02
申请号：US17631594
申请日：2021-03-04
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ming Yang , Yanan Niu , Fuqiang Li , Qi Qi , Wanzhi Chen , Zhenyu Zhang , Changfeng Li
IPC: G09G3/34 , G02F1/1335 , H01L25/075
CPC classification number: G02F1/133616 , G09G3/3426 , G02F2203/02 , G09G2310/0202 , G09G2320/0233 , H01L25/0753
Abstract: A light emitting substrate is provided. The light emitting substrate includes at least one light emitting controlling unit. The at least one light emitting controlling unit includes a plurality of light emitting elements arranged in M rows and N columns and grouped into (P×Q) number of sub-units, M being an integer equal to or greater than one, N being an integer equal to or greater than one, P being an integer equal to or greater than one, and Q being an integer equal to or greater than one; P groups of first voltage signal lines; and Q groups of second voltage signal lines. The (P×Q) number of sub-units are arranged in P rows and Q columns. A respective sub-unit in a p-th row and a q-th column includes K columns of light emitting elements, K being an integer equal to or greater than one.
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22.发明授权公开(公告)号：US11694607B2
公开(公告)日：2023-07-04
申请号：US17631586
申请日：2021-03-04
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ming Yang , Fuqiang Li , Xingce Shang , Wei Hao , Lin Zhou , Qi Qi
IPC: G09G3/32 , H01L25/075 , H01L33/62 , H01L23/00
CPC classification number: G09G3/32 , H01L25/0753 , H01L33/62 , G09G2310/08 , G09G2320/0233 , G09G2330/021 , H01L24/05 , H01L2224/05572 , H01L2224/05573 , H01L2224/05609
Abstract: A light emitting substrate is provided. The light emitting substrate includes a plurality of light emitting controlling units arranged in M rows and N columns, M is an integer equal to or greater than one, N is an integer equal to or greater than one. A respective column of the N columns of light emitting controlling units includes M number of groups of second voltage signal lines, a respective group of the M number of groups of second voltage signal lines connected to a respective one of the M number of light emitting controlling units, the respective group of the M number of groups of second voltage signal lines including k number of second voltage signal lines, k is an integer equal to or greater than one.
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23.发明公开公开(公告)号：US20230152632A1
公开(公告)日：2023-05-18
申请号：US17631594
申请日：2021-03-04
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ming Yang , Yanan Niu , Fuqiang Li , Qi Qi , Wanzhi Chen , Zhenyu Zhang , Changfeng Li
IPC: G02F1/1335 , G09G3/34
CPC classification number: G02F1/133616 , G09G3/3426 , G02F2203/02 , G09G2310/0202 , G09G2320/0233 , H01L25/0753
Abstract: A light emitting substrate is provided. The light emitting substrate includes at least one light emitting controlling unit. The at least one light emitting controlling unit includes a plurality of light emitting elements arranged in M rows and N columns and grouped into (PxQ) number of sub-units, M being an integer equal to or greater than one, N being an integer equal to or greater than one, P being an integer equal to or greater than one, and Q being an integer equal to or greater than one; P groups of first voltage signal lines; and Q groups of second voltage signal lines. The (PxQ) number of sub-units are arranged in P rows and Q columns. A respective sub-unit in a p-th row and a q-th column includes K columns of light emitting elements, K being an integer equal to or greater than one.
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公开(公告)号：US20220293576A1
公开(公告)日：2022-09-15
申请号：US17536268
申请日：2021-11-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Meili Wang , Xuan Liang , Fei Wang , Lei Wang , Yafeng Yang , Xue Dong , Zhanfeng Cao , Mingxing Wang , Fuqiang Li , Chenyang Zhang , Xinxin Zhao , Yanling Han , Lei Wang , Xuan Feng , Yapeng Li
IPC: H01L25/16 , H01L33/62 , H01L27/146 , H01L21/66
Abstract: A semiconductor apparatus and a method for manufacturing the semiconductor apparatus are provided. The semiconductor apparatus includes: a base substrate; a chip arranged on the base substrate, wherein the chip includes a chip main body and a plurality of terminals arranged on the chip main body; a terminal expansion layer arranged on the base substrate, the terminal expansion layer including a conductive material, and the terminal expansion layer and at least one terminal are located on a same side of the chip main body; and a plurality of expansion wires in the terminal expansion layer, wherein the plurality of expansion wires are electrically connected to the plurality of terminals, respectively, to lead out the plurality of terminals, wherein an orthographic projection of at least one expansion wire on the base substrate completely covers an orthographic projection of a terminal electrically connected to the expansion wire on the base substrate.
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公开(公告)号：US11189230B2
公开(公告)日：2021-11-30
申请号：US16768395
申请日：2019-12-16
Inventor： Zhichong Wang , Fuqiang Li , Jing Feng , Xinglong Luan , Peng Liu
IPC: G09G3/3258
Abstract: A display device, a pixel compensation circuit and a driving method thereof are disclosed. The pixel compensation circuit includes: a driving transistor, an initialization circuit, a storage circuit, a first data writing circuit, a second data writing circuit, a compensation circuit and a light emitting control circuit. A first terminal of the storage circuit is coupled to the gate electrode of the drive transistor, and the first data writing circuit is configured to write a data signal to a second terminal of the storage circuit. The second data writing circuit is configured to change a potential of the second terminal of the storage circuit so that a potential of the first terminal of the storage circuit is associated with the data signal. The compensation circuit is configured to charge the first terminal of the storage circuit so that it is associated with a threshold voltage of the drive transistor.
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Patent Agency Ranking
公开(公告)号：US10825537B2
公开(公告)日：2020-11-03
申请号：US16477362
申请日：2018-08-23
Inventor： Yishan Fu , Jun Fan , Fuqiang Li , Han Zhang
Abstract: A shift register unit, a driving method, a gate driving circuit and a display device are provided. The shift register unit includes: an input circuit used to provide a pull-up node with a first control signal from a first control signal terminal; N output circuits, wherein an i-th output circuit is used to provide an i-th output terminal with an i-th clock signal from an i-th clock signal terminal; a pull-down control circuit used to provide a pull-down node with a first power source signal from a first power source terminal, and to provide the pull-down node with a second power source signal from a second power source terminal; and a pull-down circuit used to provide each output terminal and the pull-up node with the second power source signal.
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27.发明授权公开(公告)号：US10788913B2
公开(公告)日：2020-09-29
申请号：US16225320
申请日：2018-12-19
Inventor： Mingchao Ma , Jun Fan , Fuqiang Li
Abstract: An array substrate includes: thin film transistors disposed on a base substrate; pixel electrodes disposed on a side of the thin film transistors facing away from the base substrate, each pixel electrode being coupled with a drain of a corresponding thin film transistor; common electrodes disposed on a side of the pixel electrodes facing away from the thin film transistors; and touch electrodes disposed on a side of the common electrodes facing away from the pixel electrodes, each touch electrode being coupled with a corresponding common electrode.
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公开(公告)号：US20190385688A1
公开(公告)日：2019-12-19
申请号：US16477362
申请日：2018-08-23
Inventor： Yishan Fu , Jun Fan , Fuqiang Li , Han Zhang
Abstract: A shift register unit, a driving method, a gate driving circuit and a display device are provided. The shift register unit includes: an input circuit used to provide a pull-up node with a first control signal from a first control signal terminal; N output circuits, wherein an i-th output circuit is used to provide an i-th output terminal with an i-th clock signal from an i-th clock signal terminal; a pull-down control circuit used to provide a pull-down node with a first power source signal from a first power source terminal, and to provide the pull-down node with a second power source signal from a second power source terminal; and a pull-down circuit used to provide each output terminal and the pull-up node with the second power source signal.
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29.发明授权公开(公告)号：US10510428B2
公开(公告)日：2019-12-17
申请号：US15772410
申请日：2017-10-30
Inventor： Jiguo Wang , Jun Fan , Fuqiang Li
Abstract: Embodiments of the present disclosure provide a shift register circuitry and a driving method thereof, a gate driving circuitry, and a display device. The shift register circuitry includes an input circuit and a plurality of output circuits coupled to the input circuit. The input circuit is coupled to an input signal terminal, and is configured to, under the control of the voltage at the input signal terminal, cause the plurality of output circuits to operate. Each of the plurality of output circuits is coupled to a respective clock signal terminal and a respective output signal terminal, and is configured to operate to couple the clock signal terminal to the output signal terminal so as to output a driving signal at the output signal terminal.
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公开(公告)号：US10198135B2
公开(公告)日：2019-02-05
申请号：US15129176
申请日：2015-11-24
Inventor： Fei Huang , Yun Qiao , Fuqiang Li , Cheng Li
Abstract: There are provided a touch circuit, a touch panel and a display apparatus. The touch circuit comprises: an input module (1), a reset module (2), a pull-up module (3), a pull-down module (4), a pull-down control module (5) and a touch signal output module (6), wherein the input module is configured to provide a signal of the first reference signal terminal to the first node; the reset module is configured to provide a signal of the second reference signal terminal to the first node; the pull-up module is configured to provide a signal of the first clock signal terminal to the control signal output terminal; the pull-down module is configured to provide a signal of the third reference signal terminal to the control signal output terminal; the pull-down control module is configured to ensure a potential of only one node of the first node and the second node is a first potential at a same moment; the touch signal output module is configured to output a high frequency signal or a common voltage signal to a touch signal output terminal under the control of the control signal output terminal. The touch circuit, the touch panel and the display apparatus have a simple structure, and relatively low power consumption.
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