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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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公开(公告)号：US20190079598A1
公开(公告)日：2019-03-14
申请号：US15563596
申请日：2017-05-24
IPC: G06F3/0346 , G06K9/00 , G06F1/16 , G06F3/01
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：US20190076698A1
公开(公告)日：2019-03-14
申请号：US15741289
申请日：2017-05-23
Inventor： Guilong YANG , Miao LIU , Feng BAI
CPC classification number: A63B24/0062 , A63B24/0021 , A63B2024/0025 , A63B2024/0056 , G01S3/02 , G01S5/14 , G01S11/06 , G06F1/163 , G06F17/11 , H04B17/318 , H04W4/023 , H04W4/80
Abstract: A wireless positioning apparatus is disclosed, which includes at least one first device and at least one second device. Each first device is disposed on each moving object and is configured to transmit a wireless signal. Each second device is disposed on a fixed position and is configured to detect a strength of the wireless signal of each first device. The wireless positioning apparatus further includes a data processor, which is configured to receive the strength of the wireless signal of each first device detected by each second device, to calculate a distance between each first device and each second device, and to ultimately determine a position of each first device to thereby realize the positioning of each moving object. A wireless positioning method and a sports training apparatus comprising the wireless positioning apparatus are also provided in the disclosure.
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公开(公告)号：US20240428731A1
公开(公告)日：2024-12-26
申请号：US18288451
申请日：2023-01-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ying HAN , Pan XU , Mingi CHU , Donghui ZHAO , Xing ZHANG , Chengyuan LUO , Guangshuang LV , Miao LIU , Xing YAO
IPC: G09G3/3233 , G09G3/3266 , G09G3/3291
Abstract: A pixel driving circuit is provided to include: a driving transistor; a data writing circuit configured to write a display data voltage from the data line to a first node in a display driving process, and sequentially write a sensing data voltage and a reset data voltage from the data line to the first node in a threshold voltage sensing process; a threshold compensation circuit configured to write a reference voltage from a reference voltage supply terminal to the first node and write a first compensation voltage to a second node in the display driving process, and write a second compensation voltage to the second node when a voltage at the first node changes from the reference voltage to the display data voltage; a sensing circuit configured to write an initialization voltage from the sensing line to the second node in the threshold voltage sensing process; a light emitting element.
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Patent Agency Ranking
公开(公告)号：US20240371329A1
公开(公告)日：2024-11-07
申请号：US18572742
申请日：2023-05-31
Inventor： Miao LIU , Xueguang HAO , Libin LIU , Teng CHEN , Xinyin WU , Yong QIAO , Xing YAO , Jingquan WANG
IPC: G09G3/3266 , G09G3/20 , G09G3/3233 , G11C19/28 , H10K59/121 , H10K59/126
Abstract: The display substrate includes a shift register arranged on a base substrate, and the shift register includes a plurality of stages of driving circuits; a plurality of stages of the driving circuit are provided in the driving circuit area of the base substrate; a stage of driving circuit area includes a first area and a second area, and the first area is provided with a first type of transistor included in the driving circuit, a second type of transistor included in the driving circuit is provided in the second area; one side of the first area is a side of the power line away from the second area, and the other side of the first area is a side close to the second area of an active layer of the first type of transistor close to the second area.
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公开(公告)号：US20240371316A1
公开(公告)日：2024-11-07
申请号：US18777590
申请日：2024-07-19
Inventor： Miao LIU , Xueguang HAO , Jingbo XU , Xing YAO , Jingquan WANG , Xinyin WU , Xinguo LI , Zhichong WANG
IPC: G09G3/32 , G09G3/3208 , G09G3/3266
Abstract: A display substrate, including a scan drive control circuit including an input circuit, an output control circuit, and an output circuit; the input circuit is configured to transmit a signal of the signal input terminal to the output control circuit and a signal of the first clock signal terminal or the first voltage terminal to the output control circuit; the output control circuit is configured to store a signal of the first signal terminal, and transmit a signal of the second signal terminal to the first node; or, the output control circuit is configured to store a signal of the second clock signal terminal, and transmit a signal of the second voltage terminal to the first node; the output circuit is configured to output a signal of the first voltage terminal to the signal output terminal, or output the signal of the second voltage terminal to the signal output terminal.
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公开(公告)号：US20240046872A1
公开(公告)日：2024-02-08
申请号：US18268361
申请日：2021-11-26
Inventor： Gansong YANG , Yunpeng ZHANG , Ming YANG , Yanhong DING , Ke LIU , Miao LIU , Xing YAO
IPC: G09G3/3233 , G09G3/3266
CPC classification number: G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2300/0842 , G09G2300/0408 , G09G2310/08 , G09G2310/0281 , G09G2310/0286 , G09G2320/045 , G09G2300/0426
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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公开(公告)号：US20220269127A1
公开(公告)日：2022-08-25
申请号：US17526715
申请日：2021-11-15
Inventor： Yu ZHANG , Miao LIU , Shixin GENG , Bochang WANG , Zhanchang BU
IPC: G02F1/1335 , G06F3/041 , G02F1/13357 , G02F1/1333
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：US20190331844A1
公开(公告)日：2019-10-31
申请号：US16380178
申请日：2019-04-10
Inventor： Jingjun DU , Fei LIANG , Lingyu SUN , Xiuyun CHEN , Daekeun YOON , Miao LIU , Xin GAI , Zheng WANG , Fei DONG , Liyu FANG , Qingqing MA , Xi LI , Tingxiu HOU
IPC: F21V8/00 , G02F1/13357
Abstract: An optical module and a display device are provided; the optical module includes a light guide plate, the light guide plate includes a first surface and a second surface that are opposite; the second surface includes a plurality of non-planar portions and a plurality of planar portions; at least one of the plurality of non-planar portions is between any two adjacent planar portions; and each non-planar portion includes a first light-transmitting inclined plane inclined with respect to the plurality of planar portions.
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