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公开(公告)号:US20250046117A1
公开(公告)日:2025-02-06
申请号:US18927874
申请日:2024-10-26
Inventor: Chuanxiang XU , Shi SHU , Haitao HUANG , Yang YUE , Yong YU , Xiang LI , Qi YAO
IPC: G06V40/13 , G06F3/041 , H10K50/30 , H10K50/80 , H10K50/86 , H10K59/121 , H10K59/122 , H10K59/126 , H10K59/38 , H10K59/65 , H10K59/80
Abstract: Provided are a display panel, a manufacturing method thereof and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
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公开(公告)号:US20240280861A1
公开(公告)日:2024-08-22
申请号:US18024004
申请日:2022-05-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor: Yong YU , Shi SHU , Chuanxiang XU , Yang YUE , Xiang LI , Shaohui LI , Ce NING , Jinchao ZHANG , Qi YAO , Lizhong WANG
IPC: G02F1/1339 , G02F1/1335 , G02F1/1343
CPC classification number: G02F1/13394 , G02F1/133512 , G02F1/134318 , G02F1/13439 , G02F2201/123
Abstract: The disclosure provides a liquid crystal display panel and a display apparatus. The liquid crystal display panel of the disclosure includes: first and second substrates assembled to form a cell, a plurality of main spacers therebetween, and an auxiliary spacer around at least a portion of the main spacers. Height of the auxiliary spacer is greater than or equal to that of the main spacer. The display panel further includes: pillows on side of the first substrate close to the second substrate and each abutting against a corresponding main spacer. An orthographic projection of the main spacer on the first substrate falls within an orthographic projection of the pillow on the first substrate, and an orthographic projection of the auxiliary spacer on the first substrate does not overlap with the orthographic projection of the pillow on the first substrate.
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公开(公告)号:US20240255792A1
公开(公告)日:2024-08-01
申请号:US18629773
申请日:2024-04-08
Applicant: BOE Technology Group Co., Ltd.
Inventor: Huili WU , Wei HE , Jianjun ZHAO , Wenqing XUE , Renquan GU , Shipei LI , Dajun WANG , Shi SHU , Yong YU , Qi YAO , Yun QIU , Guangcai YUAN , Xue DONG
IPC: G02F1/1335 , G02B5/18
CPC classification number: G02F1/133504 , G02B5/1866 , G02F1/133512 , G02F1/133514
Abstract: A display substrate, a method of manufacturing the display substrate, a display panel, and a display device are provided. The display panel includes: an array substrate and an opposite substrate disposed opposite to each other; a liquid crystal layer between the array substrate and the opposite substrate; a first support component on a side of the array substrate facing the liquid crystal layer; and a second support component on a side of the opposite substrate facing the liquid crystal layer. An end portion of a side of the first support component facing away from the array substrate is contacted with an end portion of a side of the second support component facing away from the opposite substrate, and a contact surface has a concave-convex structure.
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公开(公告)号:US20230165108A1
公开(公告)日:2023-05-25
申请号:US17633431
申请日:2021-01-21
Inventor: Chuanxiang XU , Qi YAO , Shi SHU , Guangcai YUAN , Haitao HUANG
IPC: H10K59/65
CPC classification number: H10K59/65 , H10K2102/311
Abstract: A display panel and a display device are provided that relate to the technical field of display. The display panel has a first display area and at least one second display area at a side of the first display area, and a transmittance of the second display area is greater than that of the first display area. The display panel includes a base substrate, a driving circuit layer and a pixel light-emitting layer which are sequentially laminated. The base substrate includes at least one organic material layer which is provided with a first groove at least partially overlapping with the second display area. A thickness of a part of the at least one organic material layer close to the first groove gradually decreases from the first display area to the second display area. The display panel can improve the accuracy of a sensing result of the photosensitive assembly.
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公开(公告)号:US20230147104A1
公开(公告)日:2023-05-11
申请号:US17912372
申请日:2021-05-07
Applicant: BOE Technology Group Co., Ltd.
Inventor: Lizhen ZHANG , Sheng XU , Wei HE , Yi ZHOU , Qi YAO , Huili WU , Wusheng LI
CPC classification number: H10K59/80515 , G02B30/27 , H10K59/879 , H10K59/1201
Abstract: A 3D display assembly, a display panel thereof and a method of manufacturing display panel. The display panel includes: a back plate, and a plurality of sub-pixel structures and partition structures on the back plate. In a first direction, each of the sub-pixel structures includes one or more first sub-sub-pixel structures and one or more second sub-sub-pixel structures arranged alternately. The first sub-sub-pixel structures have the same luminous color as the one or more second sub-sub-pixel structures. Each of the first sub-sub-pixel structures includes a first anode, and each of the second sub-sub-pixel structures includes a second anode. Second anodes are disposed at a side of the partition structures away from the back plate. Adjacent first anodes are partitioned by a partition structure. Orthographic projections of the first anodes on the back plate and orthographic projections of the second anodes on the back plate are connected, or the orthographic projections of the first anodes on the back plate and the orthographic projections of the second anodes on the back plate are overlapped and there is no non-light emitting region between sub-sub-pixel structures, therefore, no dark region is formed in a human eye observation region during 3D display, thereby solving moire problem.
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公开(公告)号:US20230025267A1
公开(公告)日:2023-01-26
申请号:US17785595
申请日:2021-08-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor: Renquan GU , Libo WANG , Detian MENG , Feng ZHANG , Shiyu ZHANG , Yujie LIU , Qi YAO
IPC: G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1333 , G03F7/00
Abstract: An embodiment of the present disclosure provides a display substrate. The display substrate includes a driver backplane, and a reflective structure and a pixel electrode on the driver backplane. Reflective structure and the pixel electrode are disposed sequentially away from the driver backplane along a thickness direction of the driver backplane. The pixel electrode is connected to the driver backplane through the reflective structure. A surface of the reflective structure away from the driver backplane is a reflective surface comprising a plurality of arc surfaces, and each of the plurality of arc surfaces is convex protruding towards a direction away from the driver backplane. The plurality of the arc surfaces are continuously arranged, and any two adjacent arc surfaces of the plurality of the arc surfaces are connected to each other.
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公开(公告)号:US20220310573A1
公开(公告)日:2022-09-29
申请号:US17299798
申请日:2020-08-31
Applicant: BOE Technology Group Co., Ltd.
Inventor: Wenqu LIU , Feng ZHANG , Qi YAO , Zhao CUI , Liwen DONG , Zhijun LV , Dongfei HOU , Detian MENG , Xiaoxin SONG , Libo WANG
Abstract: Provided is a display substrate, which includes a base substrate, a circuit structure layer disposed on the base substrate, multiple ultrasonic sensing elements and multiple micro light-emitting elements. The multiple ultrasonic sensing elements are disposed on a side of the circuit structure layer away from the base substrate, and are electrically connected to the circuit structure layer, and the multiple light-emitting elements are disposed on the side of the circuit structure layer away from the base substrate, and are electrically connected to the circuit structure layer. An orthographic projection of the multiple ultrasonic sensing elements on the base substrate does not overlap with an orthographic projection of the multiple micro light-emitting elements on the base substrate.
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公开(公告)号:US20220291764A1
公开(公告)日:2022-09-15
申请号:US17827185
申请日:2022-05-27
Applicant: BOE Technology Group Co., Ltd.
Inventor: Qi YAO , Chuanxiang XU
Abstract: The invention provides a touch display panel, a method for preparing the same, and a display device. The touch display panel includes a display module and a touch module that are arranged in a stack, the display module including two conductive layers, an intermediate insulation layer arranged between the two conductive layers and a planarization layer, and the touch module including at least two touch electrodes and a touch insulation layer between the at least two touch electrodes, in which the intermediate insulation layer, the touch insulation layer and the planarization layer are all made of an organic material.
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公开(公告)号:US20220271098A1
公开(公告)日:2022-08-25
申请号:US17740399
申请日:2022-05-10
Inventor: Chuanxiang XU , Shi SHU , Haitao HUANG , Yang YUE , Yong YU , Xiang LI , Qi YAO
Abstract: Provided are a display panel, a manufacturing method thereof and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
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公开(公告)号:US20220149334A1
公开(公告)日:2022-05-12
申请号:US17358016
申请日:2021-06-25
Applicant: BOE Technology Group Co., Ltd.
Inventor: Wenqu LIU , Feng ZHANG , Qi YAO , Zhao CUI , Xiaoxin SONG , Zhijun LV , Dongfei HOU , Detian MENG , Liwen DONG , Libo WANG , Yang YUE , Haitao HUANG , Chuanxiang XU
Abstract: Provided are a display panel and a preparation method thereof, and a display apparatus. The display panel includes a first display region, and the first display region includes multiple sub-display regions and a first light transmittance region located between adjacent sub-display regions. Each first sub-display region of the multiple sub-display regions includes a first light-emitting element and a first filter unit disposed in a first light-emergence direction of the first light-emitting element. Each second sub-display region in the multiple sub-display regions includes a first collimating light extraction element disposed in a second light-emergence direction of the first light-emitting element and a second filter unit disposed in a light-emergence direction of the first collimating light extraction element.
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