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公开(公告)号：US20240215335A1
公开(公告)日：2024-06-27
申请号：US17916047
申请日：2021-10-26
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: H10K59/124 , H10K59/12 , H10K59/122
CPC classification number: H10K59/124 , H10K59/1201 , H10K59/122
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：US20240370126A1
公开(公告)日：2024-11-07
申请号：US18031282
申请日：2022-05-31
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, a length of the first trace being greater than a length of the second trace, and a cross-sectional area of the first trace being larger than a cross-sectional area of the second trace.
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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：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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公开(公告)号：US20250098426A1
公开(公告)日：2025-03-20
申请号：US18576715
申请日：2023-04-13
Inventor： Renrong GAI , Jing WANG , Shantao CHEN , Jing YANG , Hao ZHANG , Yonghui LIU , Zibo NI
IPC: H10K59/122 , G06F3/044 , H10K59/121 , H10K59/131 , H10K59/80 , H10K59/88
Abstract: Provided is a display panel, including a driver backplane, a pixel definition layer, a plurality of light-emitting devices, and a touch line. A plurality of openings are formed in the pixel definition layer. The light-emitting device includes a normal element and at least one privacy element, which are disposed in different openings. The touch line includes a first wiring and a second wiring. An orthographic projection of the first wiring on the driver backplane falls on a periphery of an orthographic projection of the opening, where the privacy element is disposed, on the driver backplane. A distance between an orthographic projection of the second wiring on the driver backplane and the orthographic projection of the opening on the driver backplane is greater than a distance between the orthographic projection of the first wiring on the driver backplane and the orthographic projection of the opening on the driver backplane.
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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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