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公开(公告)号：US20170308884A1
公开(公告)日：2017-10-26
申请号：US15518116
申请日：2016-03-07
Inventor： Bin ZOU , Feng BAI , Miao LIU , Liyan WANG , Hongna YE
CPC classification number: G06Q20/206 , G06K7/083 , G06K7/10336 , G06K9/00006 , G06K9/00087 , G06K9/00268 , G06K19/07 , G06Q20/40145 , G07G5/00
Abstract: A payment system, comprising: a receipt apparatus; a payment apparatus, the payment apparatus being connected to the receipt apparatus by means of electromagnetic induction, such that the receipt apparatus can receive information about the payment apparatus; and an identity recognition apparatus, the identity recognition apparatus being disposed in a payment environment and separated from the payment apparatus spatially, and the identity recognition apparatus being in signal connection with the receipt apparatus, wherein when a payer pays money, the identity recognition apparatus is used for recognising identity information about the payer, wherein the payment environment is a place where the receipt apparatus and the payment apparatus are located simultaneously. The payment system ensures the safety, convenience and efficiency of payment. Also provided are a payment device and a payment method.
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公开(公告)号：US20170179567A1
公开(公告)日：2017-06-22
申请号：US15127724
申请日：2016-01-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Bin ZOU , Jiuxia YANG , Miao LIU , Feng BAI , Hongna YE , Liyan WANG
CPC classification number: H01Q1/22 , G06F1/1613 , G06F1/1698 , H01L27/322 , H01L27/3225 , H01L27/323 , H01L27/3272 , H01L51/5237 , H01L51/524 , H01L51/5284 , H01L51/5293 , H01Q1/2291 , H01Q1/243 , H01Q1/38 , H01Q1/526 , H01Q21/28
Abstract: A display screen and a portable device are disclosed. The display screen includes a display region (1) and a non-display region (2) surrounding the display region (1), the display region (1) includes at least one transparent antenna structure (3), the antenna structure (3) includes an antenna (31) and a capacitor (32) which are located in a same layer, and the capacitor (32) is electrically connected to the antenna (31). The portable device includes the display screen. The display screen and the portable device simplify the manufacturing process and also reduce the manufacturing difficulty.
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公开(公告)号：US20250104646A1
公开(公告)日：2025-03-27
申请号：US18558905
申请日：2023-01-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan LUO , Pan XU , Ying HAN , Xing ZHANG , Donghui ZHAO , Guangshuang LV , Cheng XU , Xing YAO , Dandan ZHOU , Miao LIU
IPC: G09G3/3266
Abstract: A driving circuit, a driving module, a driving method, a display substrate and a display device are provided. The driving circuit includes a first leakage prevention circuit, an output circuit and a first control node control circuit; the first leakage prevention circuit is configured to control to connect or disconnect the first control node, the first node and the first intermediate node under the control of a first voltage signal provided by the first voltage line according to a potential of the first intermediate node, control to connect or disconnect the first intermediate node and the second voltage line under the control of the potential of the first node, and control to disconnect the first control node and the first node when the first intermediate node and the second voltage line is connected.
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公开(公告)号：US20250095545A1
公开(公告)日：2025-03-20
申请号：US18566669
申请日：2023-01-05
Inventor： Pengfei YIN , Min HE , Miao LIU , Cheng XU
IPC: G09G3/32 , G09G3/3258
Abstract: A method for compensating a display panel includes: acquiring a first detection data set, the first detection data set including first detection data of the plurality of sub-pixel units; acquiring pre-stored position information of abnormal sub-pixel units, the position information being used to indicate positions of sub-pixel units whose display are abnormal; replacing first detection data of a first abnormal sub-pixel unit in the first detection data set based on first detection data of a target sub-pixel unit, so as to acquire a second detection data set, the target sub-pixel unit being at least one normal sub-pixel unit adjacent to the first abnormal sub-pixel unit among the plurality of sub-pixel units, and the first abnormal sub-pixel unit being any of the sub-pixel units indicated by the position information; and compensating data voltages of the plurality of sub-pixel units according to the second detection data set.
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公开(公告)号：US20250078757A1
公开(公告)日：2025-03-06
申请号：US18951223
申请日：2024-11-18
Inventor： Gansong YANG , Yunpeng ZHANG , Ming YANG , Yanhong DING , Ke LIU , Miao LIU , Xing YAO
IPC: G09G3/3233 , G09G3/3266
Abstract: A display substrate is provided to include: a base substrate including a display area and a peripheral area surrounding the display area; pixel units in array are in the display area; a driving module is in the peripheral area and is configured to provide electrical signals for the pixel units, to control the pixel units to operate; the driving module includes driving circuits each provided with a corresponding operating signal line group in the peripheral area; the signal line group includes at least two operating signal lines connected to the corresponding driving circuit, to provide electrical signals thereto; the at least two operating signal lines include first and second clock signal lines; the first clock signal lines for at least two driving circuits are a same first clock signal line; and/or the second clock signal lines for the at least two driving circuits are a same second clock signal line.
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Patent Agency Ranking
公开(公告)号：US20250078746A1
公开(公告)日：2025-03-06
申请号：US18287305
申请日：2023-01-06
Inventor： Yao ZHANG , Wenchao BAO , Song MENG , Xiaolong WEI , Miao LIU , Cheng XU
IPC: G09G3/3233
Abstract: Provided is a method for sensing pixel internal data in a display device. The method includes: sensing pixel internal data for each line of pixel units to determine column sequence numbers of suspected abnormal pixel units in the line of pixel units; determining, based on a number of the suspected abnormal pixel units of each column sequence number in the at least three lines of pixel units, whether a sensing signal line corresponding to the column sequence number is an abnormal sensing signal line; and in a case that there is at least one abnormal sensing signal line, replacing pixel internal data of a column of pixel units corresponding to each abnormal sensing signal line with pixel internal data of at least one column of pixel units adjacent to the abnormal sensing signal line each time the pixel internal data of all pixel units is sensed.
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公开(公告)号：US20240395201A1
公开(公告)日：2024-11-28
申请号：US18272811
申请日：2022-07-29
Inventor： Zhidong YUAN , Yongqian LI , Can YUAN , Liu WU , Xiuting LIU , Luke DING , Cheng XU , Miao LIU , Xing YAO
IPC: G09G3/3233 , G11C19/28 , H10K59/131
Abstract: A display substrate and a display apparatus. The display substrate includes a display area provided with pixel circuits arranged in an array and a non-display area provided with M light emitting driving circuits, M control driving circuits and M reset driving circuits. Odd-numbered light emitting driving circuits are electrically connected with first and second light emitting clock signal lines, and even-numbered light emitting driving circuits are connected with third and fourth light emitting clock signal lines; and/or, odd-numbered control driving circuits are electrically connected with first and second control clock signal lines, and even-numbered control driving circuits are connected with third and fourth control clock signal lines; and/or, odd-numbered reset driving circuits are electrically connected with first and second reset clock signal lines, and even-numbered reset driving circuits are connected with third and fourth reset clock signal lines.
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公开(公告)号：US20240321195A1
公开(公告)日：2024-09-26
申请号：US18257385
申请日：2022-06-24
IPC: G09G3/3225 , G02F1/1345 , G09G3/32 , G09G3/36 , H10K59/126 , H10K59/131
CPC classification number: G09G3/3225 , G02F1/13452 , G09G3/32 , G09G3/3648 , H10K59/126 , H10K59/131 , G09G2300/0426 , G09G2310/0291 , G09G2320/0219 , G09G2370/14
Abstract: A display module includes a display panel, at least one bonding circuit board, a plurality of chip-on-films, and a plurality of buffer devices. The at least one bonding circuit board each include first differential lines, and a first differential line includes a P-polarity differential sub-line and an N-polarity differential sub-line. An end of a chip-on-film is connected to the first differential line, and the other end of the chip-on-film is connected to the display panel. The buffer devices are arranged on the bonding circuit board, a buffer device is connected to ends, proximate to the chip-on-film, of the P-polarity differential sub-line and the N-polarity differential sub-line, and the buffer device is configured to reduce signal reflection between the first differential line and the chip-on-film.
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公开(公告)号：US20240272474A1
公开(公告)日：2024-08-15
申请号：US18017983
申请日：2022-04-20
Inventor： Huiyan LI , Shixin GENG , Yu ZHANG , Miao LIU , Fuxue LIANG , Xuefei QIN , Lulu WANG , Zheng WANG , Tianyang HAN
IPC: G02F1/13357 , G02F1/1333 , G02F1/1335
CPC classification number: G02F1/133603 , G02B6/0055 , G02F1/133314 , G02F1/133317 , G02F1/133605 , G02F1/133608 , G02F1/133612
Abstract: A display module and a display apparatus are provided. In the display module, a backlight assembly includes a light source assembly and an optical film layer. Light emitted by the light source assembly enters a display panel through the optical film layer; and through grooves are on at least one long side and at least one short side of the optical film layer and penetrate through the optical film layer in a direction perpendicular to a plane of a light outgoing surface of the display panel. The display module further includes an intermediate frame including an intermediate frame body surrounding the backlight assembly and a first extension between the display panel and the optical film layer; and second protrusions on a surface opposite to the through grooves and correspondingly in the through grooves.
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公开(公告)号：US20210349353A1
公开(公告)日：2021-11-11
申请号：US16474736
申请日：2018-11-21
Inventor： Fei LIANG , Jingjun DU , Lingyu SUN , Xiuyun CHEN , Miao LIU , Zheng WANG , Xin GAI , Fei DONG , Liyu FANG , Tingxiu HOU , Daekeun YOON
IPC: G02F1/1335 , G02F1/1333
Abstract: A plastic frame component includes: a first frame strip, configured to match with a side edge of the display component to support the display device; a light source, disposed on the first frame strip and configured to emit light; and an optical path adjuster, disposed on the first frame strip. The first frame strip includes a first portion and a second portion that are connected to each other. The first portion and/or the second portion accommodate/accommodates the light source and the optical path adjuster, such that the first portion can protrude from the side edge of the display component and go beyond the display surface after the plastic frame component is assembled with the total reflection display component, and that the light emitted by the light source shines onto a display area of the display component after being adjusted by the optical path adjuster.
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