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公开(公告)号：US20250148998A1
公开(公告)日：2025-05-08
申请号：US19017835
申请日：2025-01-13
Applicant: BOE Technology Group Co., Ltd.
Inventor： Pan XU , Hongli WANG , Danyang MA , Guoying WANG , Xing ZHANG , Chengyuan LUO , Ying HAN
IPC: G09G3/3266 , H10K59/131
Abstract: A display substrate includes an underlayer substrate and a circuit structure layer. The circuit structure layer is located in a display area of the underlayer substrate. The circuit structure layer includes at least one first circuit area and at least one second circuit area. The first circuit area includes at least one first gate drive circuit; the second circuit area includes at least one second gate drive circuit. The first gate drive circuit is cascaded with the second gate drive circuit. The first gate drive circuit includes a plurality of cascaded first gate drive units, and the second gate drive circuit includes a plurality of cascaded second gate drive units. A plurality of first gate drive units are sequentially arranged in a second direction, and a plurality of second gate drive units are sequentially arranged in the second direction.
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公开(公告)号：US20250148995A1
公开(公告)日：2025-05-08
申请号：US19013194
申请日：2025-01-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jiangnan Lu , Zhenzhen Shan , Jianchao Zhu , Guangliang Shang , Xing Yao
IPC: G09G3/3266
Abstract: A display substrate includes a scan circuit, a first reference signal line in a third region, and at least three clock signal lines arranged in a fourth region. The scan circuit includes a plurality of stages, wherein a respective stage of the scan circuit includes a respective scan unit configured to provide a control signal to at least a row of subpixels. The respective scan unit includes an input subcircuit configured to receive from an input terminal a start signal or an output signal from a previous scan unit of a previous stage, a first processing subcircuit, a second processing subcircuit, and an output subcircuit configured to output an output signal from an output terminal. The output subcircuit includes a first output transistor. The input subcircuit includes a first input transistor and a second input transistor sequentially coupled between an input terminal and a first node.
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公开(公告)号：US20250148945A1
公开(公告)日：2025-05-08
申请号：US19007792
申请日：2025-01-02
Inventor： Shun Zhang , Yuanqi Zhang , Ping Wen , Fan He , Yi Zhang , Yu Wang , Yang Zeng
IPC: G09G3/00
Abstract: A display panel is provided. The display panel includes display elements in a display area; a touch electrode layer at least partially in the display area, wherein the display elements and the touch electrode layer are absent in a window region that is at least partially surrounded by the display area; and a crack detection circuit. The crack detection circuit includes an integrated circuit; and a first conduction loop electrically connected to the integrated circuit. The first conduction loop includes a window region crack detection line substantially surrounding the window region; and at least a portion of the first conduction loop includes a first metal line in a first layer and a second metal line in a second layer, the first metal line connected to the second metal line through a via extending through a touch insulating layer.
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公开(公告)号：US20250148050A1
公开(公告)日：2025-05-08
申请号：US19011753
申请日：2025-01-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhenzhong ZHANG
IPC: G06F18/22 , G06F16/903 , G06F18/213 , G06F18/214 , G06N3/08 , G06V10/94 , G06V30/10 , G06V30/262 , G06V30/40 , G16H10/60 , G16H30/20
Abstract: A method and device of similarity determination, network training, and search, an electronic device, and a storage medium are provided. The data similarity determination method includes: acquiring first data of a first object; mapping the first sub-data as a first semantic representation in a semantic comparison space, where the semantic comparison space enables a similarity between a semantic representation obtained by mapping data of the first modality to the semantic comparison space and a semantic representation obtained by mapping data of the second modality to the semantic comparison space to be computed; acquiring second data of a second object; mapping the second sub-data as a second semantic representation in the semantic comparison space; and calculating a similarity between the first data and the second data based on at least the first semantic representation and the second semantic representation.
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公开(公告)号：US20250147631A1
公开(公告)日：2025-05-08
申请号：US19010348
申请日：2025-01-06
Inventor： Yuanqi ZHANG , Yi Zhang , Chang Luo , Shun Zhang , Tianci Chen
Abstract: A touch structure includes first touch electrodes with first electrode blocks and an adapter bridge and second touch electrodes with second electrode blocks, the adapter bridge is connected to a guide portion overlapping with channel line(s) of a boundary of the first electrode block or the second touch electrode, partial adapter line overlaps with partial channel line of a boundary of the first electrode block and/or the second touch electrode; the adapter line connected to the guide portion overlaps with partial channel line of the boundary of the first electrode block or the second touch electrode; A region where the channel lines of the first electrode block are intersected is a channel intersection region, a boundary of an orthographic projection of the adapter intersection region on the display substrate is located outside a boundary of an orthographic projection of the channel intersection region on the display substrate.
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Patent Agency Ranking
公开(公告)号：US20250147367A1
公开(公告)日：2025-05-08
申请号：US19013073
申请日：2025-01-08
Inventor： Feng XIAO , Toshifumi YAGI , Yanmei LUO , Guidong YANG
IPC: G02F1/1362 , G02F1/1337 , G02F1/1368 , H10D86/01 , H10D86/40 , H10D86/60
Abstract: Provided is an array substrate. The array substrate includes a base substrate, a gate line, a data line, a discharge line, a first pixel electrode, a first thin film transistor, a second thin film transistor and a first connection line. A control electrode of the first thin film transistor and a control electrode of the second thin film transistor are both connected to the gate line. The first electrode of the first thin film transistor is connected to the data line. Both the second electrode of the first thin film transistor and the first electrode of the second thin film transistor are connected to the first pixel electrode by the first connection line. The second electrode of the second thin film transistor is connected to the discharge line.
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公开(公告)号：US20250147360A1
公开(公告)日：2025-05-08
申请号：US19014592
申请日：2025-01-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ran TAO , Yongjie XIANG , Fan YANG , Zifeng WANG , Lei CAO , Yunpeng WU , Yan REN , Wei LIN
IPC: G02F1/13357 , G02F1/1335
Abstract: The present disclosure relates to a backlight module and a display device. The backlight module includes a lamp panel including a first surface and a second surface opposite to each other, wherein the first surface comprises a light source array, a first back plate connected with the lamp panel at a side of the second surface of the lamp panel, a second back plate connected with the first back plate at a side of the first back plate away from the lamp panel, an optical film layer located on the first surface of the lamp panel; at least one light-transmitting support column comprising a base portion and a protrusion portion located on an upper surface of the base portion, the protrusion portion passing through the lamp panel and protruding from a side of the first surface of the lamp panel to support the optical film layer.
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48.发明申请公开(公告)号：US20250147357A1
公开(公告)日：2025-05-08
申请号：US18691118
申请日：2022-11-30
Inventor： Xiaolin GENG , Hai TANG , Xing LIU , Liang GAO , Xiaosong HE
IPC: G02F1/13357
Abstract: The embodiments of the present disclosure provide a light-emitting substrate and a manufacturing method thereof, a backlight module, and a display device, and the light-emitting substrate includes a base substrate, a light-emitting device and a reflective layer on the base substrate. The reflective layer has an opening, and the light-emitting device is in the opening and spaced apart from the reflective layer; the reflective layer includes an edge part close to the light-emitting device and defining the opening, and a body part on a side of the edge part away from the light-emitting device, wherein the edge part has a plurality of reflective edges facing the light-emitting device and defining the opening, and a plurality of reflective included angles formed by the reflective edges interesting with each other, and the reflective included angles include included angles that are not completely identical in shape or angle.
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公开(公告)号：US20250147348A1
公开(公告)日：2025-05-08
申请号：US18728892
申请日：2023-04-21
Inventor： Yuxu GENG , Yong DENG , Lan XIN , Yansheng SUN , Hebing MA , Song LIU , Lv LV , Yuan XIA , Xiaozhen FAN , Zhen PENG , Longbo HUANG , Hong WANG , Can TANG , Haixu ZOU , Jian CHEN , Xinzhi SHAO , Pingjia YU
IPC: G02F1/13 , F21V8/00 , G02F1/1335
Abstract: A backlight module includes a light guide plate and a prismatic reflective film. The prismatic reflective film is disposed on a surface of the light guide plate opposite to a light exit surface of the light guide plate. A surface of the reflective film proximate to the light guide plate is provided with a plurality of protruding structures thereon. The plurality of protruding structures extending in a first direction. Tops of at least two of the plurality of protruding structures are uneven.
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公开(公告)号：US20250144817A1
公开(公告)日：2025-05-08
申请号：US18691068
申请日：2023-01-16
Inventor： Xue MENG , Qiang PU , Fei ZENG , Guodong ZHOU , Xin MOU , Rongkun FAN , Jialin WANG , Haitao LIANG
IPC: B25J15/06
Abstract: The present disclosure provides a carrier platform, a detection device and a base thereof. The carrier platform includes a carrier unit configured to carry a display module and a suction nozzle disposed on the carrier unit. The carrier platform further includes a negative pressure assembly, configured to provide a negative pressure to the suction nozzle to enable the suction nozzle to adsorb the display module located on the carrier unit.
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