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公开(公告)号：US20240353950A1
公开(公告)日：2024-10-24
申请号：US18251172
申请日：2022-05-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Mengyang WEN , Guangliang SHANG , Shiming SHI , Hao LIU , Li WANG , Libin LIU , Hui ZHAO , Chunyan LI
CPC classification number: G06F3/04164 , G06F3/0412 , G06F3/0446 , H10K59/40 , G06F2203/04111
Abstract: A touch display panel has a display area and a fan-out area located at a side of the display area. The display area includes a first display region and a second display region located around the first display region. The touch display panel includes a display substrate and a touch function layer. The display substrate has a display side, and the touch function layer is located on the display side of the display substrate. The touch function layer includes a plurality of touch electrodes and a plurality of touch leads. The plurality of touch electrodes are located in the first display region, and the plurality of touch leads are electrically connected to the plurality of touch electrodes and extend to the fan-out area through the second display region.
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公开(公告)号：US20240169924A1
公开(公告)日：2024-05-23
申请号：US17778916
申请日：2021-06-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangliang SHANG , Libin LIU , Mengyang WEN , Jiangnan LU , Li WANG , Long HAN
IPC: G09G3/3266 , G09G3/3233 , H10K59/131
CPC classification number: G09G3/3266 , G09G3/3233 , H10K59/131 , G09G2300/0426 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0286 , G09G2310/08 , G09G2320/0233 , G09G2320/0257 , G09G2330/021
Abstract: The embodiments of the present disclosure provides a display substrate, including: an active region and a peripheral region, the active region is provided therein with a plurality of pixel units arranged in an array, all the pixel units are divided into n pixel unit groups, the peripheral region is provided therein with a driver block including a first gate drive circuit having n+x first signal output terminals configured to sequentially output first gate drive signals in an active level and the first gate line provided for an ith pixel unit group is electrically connected to a (i+x)th first signal output terminal, and the reset signal line provided for the ith pixel unit group is electrically connected to an ith first signal output terminal, with i being a positive integer and i≤n.
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公开(公告)号：US20250113715A1
公开(公告)日：2025-04-03
申请号：US18580164
申请日：2022-08-17
Applicant: BOE Technology Group Co., Ltd.
Inventor： Mengyang WEN , Jianchao ZHU , Hao LIU , Guangliang SHANG , Xinbin HAN , Yuxin ZHANG , Libin LIU
IPC: H10K59/131
Abstract: A display substrate is disclosed, including a base substrate, multiple data lines, multiple sub-pixels, multiple data lead-out lines, and at least one first compensation unit. The base substrate includes a display area and a first bezel area located on a side of the display area. The multiple data lines and the plurality of sub-pixels are located in the display area. The multiple data lead-out lines are located in the first bezel area and electrically connected with the plurality of data lines in the display area. The at least one first compensation unit is located in the first bezel area. At least one data lead-out line is electrically connected with the at least one first compensation unit, and the at least one first compensation unit is configured to compensate at least one of resistance and capacitance of a data line electrically connected with the at least one data lead-out line.
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公开(公告)号：US20250053272A1
公开(公告)日：2025-02-13
申请号：US18934162
申请日：2024-10-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hao LIU , Jianchao ZHU , Mengyang WEN , Zibo NI , Guangliang SHANG , Libin LIU
Abstract: The present disclosure provides a touch display panel. The touch display panel includes a display substrate and a touch layer, wherein the touch layer includes a plurality of touch units and a plurality of touch lines which are disposed on the display substrate; wherein the touch lines are connected to at least one touch unit and are configured to electrically connect the touch unit connected thereto to a touch integrated circuit; the plurality of touch lines at least include a first trace and a second trace which are disposed in a non-display region; and the display substrate includes a conductive layer disposed in the non-display region; wherein at least one first through hole and at least one second through hole are defined in the conductive layer.
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公开(公告)号：US20250166568A1
公开(公告)日：2025-05-22
申请号：US19032469
申请日：2025-01-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guangliang SHANG , Jiangnan LU , Li WANG , Mengyang WEN , Xing YAO , Libin LIU
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
Abstract: Provided is a display substrate, a drive method thereof and a display apparatus, the display substrate includes: a first drive mode and a second drive mode, the first drive mode has a refresh rate less than that of the second drive mode, wherein the contents displayed on the display substrate include a plurality of display frames, in the first drive mode, the display frames include: a refresh frame and at least one maintain frame; the display substrate includes pixel circuits arranged in an array, the pixel circuits include a data signal line and a first initial signal line; the data signal line provides a first data signal in the maintain frame, the voltage value of the first data signal is constant, and/or the first initial signal line provides a first initial signal in the refresh frame and the maintain frame, the first initial signal is an AC signal.
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Patent Agency Ranking
公开(公告)号：US20250085821A1
公开(公告)日：2025-03-13
申请号：US18292509
申请日：2022-08-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dalin XIANG , Shiming SHI , Zewen BO , Lian XIANG , Lina LIU , Yuanyuan LI , Meizhu ZHENG , Mengyang WEN
Abstract: A touch display substrate, a method for manufacturing a touch display substrate and a display apparatus are provided. The touch display substrate includes: a base substrate; at least one touch electrode, which includes a plurality of touch signal lines extending in preset directions, and the plurality of touch signal lines form a mesh structure; display signal lines on the base substrate and electrically connected to display pixels for providing display signals there to; second signal lines electrically connected to a constant potential terminal, and between a layer of the touch signal lines and a layer of the display signal lines. Orthographic projections of the second signal lines on the base substrate at least partially overlap with those of at least some touch signal lines; and/or orthographic projections of the second signal lines on the base substrate at least partially overlap with those of at least some display signal lines.
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7.发明公开公开(公告)号：US20240357901A1
公开(公告)日：2024-10-24
申请号：US18255238
申请日：2022-05-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiyu ZHAO , Mengyang WEN , Xuan TAO , Chen PING , Guanqin CHEN
Abstract: A light-emitting device includes: a substrate, at least one induction coil located on a side of the substrate, and at least two light-emitting units. The induction coil includes turns of conductive wiring. The light-emitting units are located on a side of the induction coil away from the substrate; each light-emitting unit includes a first electrode and a second electrode, and a first electrode and a second electrode of a same light-emitting unit are electrically connected to different turns of conductive wiring of a same induction coil; the light-emitting units include at least one first-type light-emitting unit and at least one second-type light-emitting unit. An equivalent number of turns of conductive wiring between a first electrode and a second electrode of a first-type light-emitting unit is different from an equivalent number of turns of conductive wiring between a first electrode and a second electrode of a second-type light-emitting unit.
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公开(公告)号：US20250012837A1
公开(公告)日：2025-01-09
申请号：US18261070
申请日：2022-05-31
Inventor： Tuo SUN , Yanli WANG , Xiyu ZHAO , Mengyang WEN
IPC: G01R29/08
Abstract: A signal receiving device includes a first receiving circuit, a second receiving circuit, a third receiving circuit and a light-emitting device. The first receiving circuit is configured to receive a first electromagnetic wave and obtain a first signal from the first electromagnetic wave. The second receiving circuit is coupled to the first receiving circuit, and is configured to amplify an amplitude of the first signal output from the first receiving circuit to obtain a second signal. The third receiving circuit is configured to receive a third signal and output a fourth signal. The light-emitting device is coupled between the second receiving circuit and the third receiving circuit, and is configured to be in an off state when the second signal is the same as the fourth signal and in a light-emitting state when the second signal is different from the fourth signal.
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公开(公告)号：US20240412918A1
公开(公告)日：2024-12-12
申请号：US18696964
申请日：2023-08-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hao ZHANG , Mengyang WEN , Libin LIU , Shiming SHI , Haijun QIU
Abstract: The present disclosure provides a coil structure. The coil structure includes: a dielectric substrate; and a coil portion and a first pattern disposed on the dielectric substrate; wherein the first pattern extends through at least a portion of the dielectric substrate along a thickness direction of the dielectric substrate, and the first pattern is not overlapped with the coil portion.
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公开(公告)号：US20240321197A1
公开(公告)日：2024-09-26
申请号：US18027376
申请日：2022-05-12
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guangliang SHANG , Jiangnan LU , Li WANG , Mengyang WEN , Xing YAO , Libin LIU
IPC: G09G3/3233 , G09G3/3266 , G09G3/3275
CPC classification number: G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2310/08 , G09G2320/0247 , G09G2330/021
Abstract: Provided is a display substrate, a drive method thereof and a display apparatus, the display substrate includes: a first drive mode and a second drive mode, the first drive mode has a refresh rate less than that of the second drive mode, wherein the contents displayed on the display substrate include a plurality of display frames, in the first drive mode, the display frames include: a refresh frame and at least one maintain frame; the display substrate includes pixel circuits arranged in an array, the pixel circuits include a data signal line and a first initial signal line; the data signal line provides a first data signal in the maintain frame, the voltage value of the first data signal is constant, and/or the first initial signal line provides a first initial signal in the refresh frame and the maintain frame, the first initial signal is an AC signal.
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