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公开(公告)号：US20250124876A1
公开(公告)日：2025-04-17
申请号：US18577444
申请日：2023-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo , Pan Xu , Ying Han , Donghui Zhao , Guangshuang Lv , Xing Zhang , Miao Liu , Xing Yao , Cheng Xu
IPC: G09G3/3266 , H10K59/131
Abstract: The present disclosure provides a circuitry structure and a display substrate. The circuitry structure includes a base substrate, and a functional transistor and a signal transmission line arranged on the base substrate. The functional transistor includes a first conductive connection member, a first electrode, a second electrode, at least two gate electrode patterns and at least one active pattern. Orthogonal projections of the first electrode, the second electrode and the at least two gate electrode patterns onto the base substrate at least partially overlap with an orthogonal projection of the active pattern onto the base substrate, and first ends of the gate electrode patterns are coupled to each other. The first conductive connection member is arranged at a layer different from the gate electrode pattern, and coupled to second ends of the gate electrode patterns. The signal transmission line is coupled to the first conductive connection member.
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公开(公告)号：US12080226B2
公开(公告)日：2024-09-03
申请号：US18275012
申请日：2022-07-08
Inventor： Miao Liu , Xueguang Hao , Jingbo Xu , Xing Yao , Jingquan Wang , Xinyin Wu , Xinguo Li , Zhichong Wang
IPC: G09G3/3266 , G09G3/32 , G09G3/3208
CPC classification number: G09G3/32 , G09G3/3266 , G09G3/3208 , G09G2300/0408 , G09G2300/0426 , G09G2300/0809 , G09G2310/0267 , G09G2310/0286 , G09G2320/0223
Abstract: A display substrate, comprising a base substrate and a scan drive control circuit which is disposed in a non-display area of the base substrate. The scan drive control circuit comprises an input circuit, an output control circuit, and an output circuit. The output control circuit is connected to the input circuit and the output circuit. The output control circuit comprises a first node control capacitor and a second node control capacitor. The length of the first node control capacitor in a first direction LC1k, the length of the second node control capacitor in the first direction LC2k and the length of the scan drive control circuit in the first direction LY satisfy the following formula:
L
C
1
k
L
Y-
公开(公告)号：US11054917B2
公开(公告)日：2021-07-06
申请号：US15563596
申请日：2017-05-24
IPC: G06F3/0346 , G06F1/16 , G06F3/01 , G06F3/038 , G06K9/00
Abstract: A method for controlling a wearable device is disclosed. The method includes a step of determining a wearing state of the wearable device based on a positional change of the wearable device. The wearable device can be an annular wearable device worn by surrounding a body part of a wearer, and primarily includes an operation control portion, which is configured to determine a wearing state of the wearable device on the wearer. The wearing state of the wearable device can include a wearing direction of the wearable device, and whether the wearable device is worn on the left arm or the right arm of the wearer. The wearable device can be controlled by certain movements of the wearer, and thus involves no operation interface. A smart control system is also disclosed.
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公开(公告)号：US10288936B2
公开(公告)日：2019-05-14
申请号：US15565900
申请日：2017-03-23
Inventor： Xin Gai , Xiuyun Chen , Jieqiong Wang , Dae Keun Yoon , Zhidan Zhang , Miao Liu , Jingjun Du , Baocheng Huang
IPC: G02F1/1333 , G02F1/1335 , F21V8/00
Abstract: The present disclosure provides a backlight module and display apparatus. The backlight module includes: a back plate; a light guide plate provided on the back plate, at least one side of the light guide plate being provided with at least one first concave-convex structure; and at least one position-limiting component provided on the back plate, the position-limiting component comprising at least one second concave-convex structure, the at least one second concave-convex structure and the at least one first concave-convex structure being cooperated with each other and being rotatable with respect to each other within a plane where the light guide plate is located, such that a contact state between the cooperated first and second concave-convex structures is switchable between an abutting contact state and an intermeshing state.
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公开(公告)号：US10255594B2
公开(公告)日：2019-04-09
申请号：US14768753
申请日：2015-04-14
Inventor： Liyan Wang , Feng Bai , Miao Liu , Bin Zou , Hongna Ye , Haoyu Zhao
Abstract: This disclosure relates to a smart wearable device and a contactless payment method, said smart wearable device comprising: an information storage unit, a control unit and a wireless communication unit, wherein, the information storage unit is used for storing information of one or more bank cards; the control unit is used for identifying gathering means based on information of the gathering means received by the wireless communication unit, reading bank card information from the information storage unit, and controlling the wireless communication unit to transmit the read bank card information to the gathering means for payment. By means of the technical solution of this disclosure, contactless payment operation can be performed through the smart wearable device, so as to reduce personal effects carried by the user, increase life convenience of the user, and enhance user experience.
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Patent Agency Ranking
公开(公告)号：US12288516B2
公开(公告)日：2025-04-29
申请号：US18257385
申请日：2022-06-24
IPC: G09G3/3225 , G02F1/1345 , G09G3/32 , G09G3/36 , H10K59/126 , H10K59/131
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：US12236892B2
公开(公告)日：2025-02-25
申请号：US18272595
申请日：2022-07-28
Inventor： Zhidong Yuan , Yongqian Li , Can Yuan , Liu Wu , Luke Ding , Cheng Xu , Miao Liu , Xing Yao
IPC: G09G3/32 , G09G3/3266 , G11C19/28
Abstract: Provided is a gate driver circuit. The gate driver circuit is applicable to a display panel, wherein the display panel includes a plurality of rows of pixels; the gate driver circuit including at least one gate driver sub-circuit; wherein the gate driver sub-circuit includes: at least two shift register groups, wherein each shift register group includes a plurality of shift register units; at least two first dummy units, wherein the at least two first dummy units are respectively coupled to a same input enable terminal and the at least two shift register groups; and at least two second dummy units, wherein the at least two second dummy units are coupled to the at least two shift register groups.
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公开(公告)号：US12174485B2
公开(公告)日：2024-12-24
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: G02F1/00 , F21V8/00 , G02F1/1333 , G02F1/1335 , G02F1/13357
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：US11630341B2
公开(公告)日：2023-04-18
申请号：US17526715
申请日：2021-11-15
Inventor： Yu Zhang , Miao Liu , Shixin Geng , Bochang Wang , Zhanchang Bu
IPC: G02F1/1335 , G02F1/1333 , G02F1/13357 , G06F3/041
Abstract: A display panel, a touch display panel, and a display device are provided. The touch display panel includes a first polarizer, a liquid crystal cell, and a backlight assembly, wherein a pencil hardness of the first polarizer is not less than 3H and not greater than 9H; the first polarizer is arranged at a side of the liquid crystal cell distal to the backlight assembly.
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公开(公告)号：US20180203298A1
公开(公告)日：2018-07-19
申请号：US15565900
申请日：2017-03-23
Inventor： Xin Gai , Xiuyun Chen , Jieqiong Wang , Dae Keun Yoon , Zhidan Zhang , Miao Liu , Jingjun Du , Baocheng Huang
IPC: G02F1/1335 , F21V8/00 , G02F1/1333
CPC classification number: G02F1/133602 , G02B6/0011 , G02B6/0085 , G02B6/0088 , G02F1/133308 , G02F1/133608 , G02F2001/133314 , G02F2201/503
Abstract: The present disclosure provides a backlight module and display apparatus. The backlight module includes: a back plate; a light guide plate provided on the back plate, at least one side of the light guide plate being provided with at least one first concave-convex structure; and at least one position-limiting component provided on the back plate, the position-limiting component comprising at least one second concave-convex structure, the at least one second concave-convex structure and the at least one first concave-convex structure being cooperated with each other and being rotatable with respect to each other within a plane where the light guide plate is located, such that a contact state between the cooperated first and second concave-convex structures is switchable between an abutting contact state and an intermeshing state.
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