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公开(公告)号：US20250063897A1
公开(公告)日：2025-02-20
申请号：US18934115
申请日：2024-10-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haitao HUANG , Chuanxiang XU , Yong YU , Huili WU , Zhao CUI , Wenqu LIU , Shi SHU , Lina JING , Detian MENG , Zibo NI
IPC: H10K59/122 , H10K59/12 , H10K59/124 , H10K59/38 , H10K59/80 , H10K71/60
Abstract: A display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a base substrate, at least one insulating film layer disposed on the base substrate, and a first electrode disposed on a side of the at least one insulating film layer away from the base substrate; wherein a concave-convex structure is disposed on a side of the at least one insulating film layer away from the base substrate, and there is an overlapping area between an orthographic projection of the concave-convex structure on the base substrate and an orthographic projection of the first electrode on the base substrate.
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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：US20240023381A1
公开(公告)日：2024-01-18
申请号：US18360851
申请日：2023-07-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haitao HUANG , Chuanxiang XU , Yong YU , Huili WU , Zhao CUI , Wenqu LIU , Shi SHU , Lina JING , Detian MENG , Zibo NI
IPC: H10K59/122 , H10K59/80 , H10K59/38 , H10K71/60
CPC classification number: H10K59/122 , H10K59/873 , H10K59/38 , H10K59/8792 , H10K71/60
Abstract: A display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a base substrate, at least one insulating film layer disposed on the base substrate, and a first electrode disposed on a side of the at least one insulating film layer away from the base substrate; wherein a concave-convex structure is disposed on a side of the at least one insulating film layer away from the base substrate, and there is an overlapping area between an orthographic projection of the concave-convex structure on the base substrate and an orthographic projection of the first electrode on the base substrate.
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Patent Agency Ranking
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：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：US20210359007A1
公开(公告)日：2021-11-18
申请号：US16618297
申请日：2019-03-04
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jiangnan LU , Shi SHU
Abstract: The present disclosure provides a display substrate, a method for manufacturing the same, and a display device. The display substrate includes: a base substrate having pixel regions arranged in an array, each pixel region including a first sub-pixel region and a second sub-pixel region; a light emitting layer and a color conversion layer sequentially stacked on the base substrate; the color conversion layer includes a first color conversion block in at least the first sub-pixel region of at least one pixel region, each of the at least one first color conversion block includes at least two color conversion materials for converting a light component of a color into a light of a target display color, colors of the light components converted by the color conversion materials are different, the target display color is different from the color of the light emitted from the light emitting layer.
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公开(公告)号：US20210036077A1
公开(公告)日：2021-02-04
申请号：US16943689
申请日：2020-07-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chuanxiang XU , Shi SHU , Qi YAO
Abstract: The disclosure provides a display substrate, a fabrication method thereof and a display device. The display substrate includes a base, and has a display area and a frame area. The method includes: forming an active region of a thin film transistor in the display area; forming a first lead in the frame area; forming a buffer layer directly covering the first lead; forming a connection via hole communicating with the active region; forming a protective layer directly covering the buffer layer in the frame area; cleaning the active region exposed by the connection via hole after forming the protective layer; removing the protective layer in the frame area after cleaning; and forming a second lead in the frame area after removing the protective layer, an orthographic projection of the second lead on the base and an orthographic projection of the first lead on the base at least partially overlap.
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公开(公告)号：US20200033659A1
公开(公告)日：2020-01-30
申请号：US16389717
申请日：2019-04-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yoonsung UM , Feng LIAO , Shi SHU , Liwen DONG , Hongrun WANG , Heecheol KIM , Yunsik IM , Haijun NIU
IPC: G02F1/1339 , G02F1/1362
Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel includes an array substrate, a color filter substrate opposite to the array substrate and assembled with the array substrate, and a liquid crystal layer between the array substrate and the color filter substrate. The array substrate includes: a base; and a data line, a gate line, and at least one electrode layer on the base. A protrusion is provided on a side of the array substrate adjacent to the color filter substrate, and the protrusion has a thickness smaller than a distance between the array substrate and the color filter substrate, and an orthographic projection of the protrusion on the base covers an orthographic projection of the data line or the gate line on the base.
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