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公开(公告)号：US20250169304A1
公开(公告)日：2025-05-22
申请号：US18938689
申请日：2024-11-06
Inventor： Chuanzhi XU , Lei YAO , Manman LI , Siming HU
IPC: H10K59/131 , H10K59/80 , H10K102/00
Abstract: A display device includes a substrate, a first film layer group, a second film layer group, and a sealing part. A bezel region of the substrate includes a first partition, and the first partition includes at least part of a fan-out region. The first film layer group includes multiple first wires, and the multiple first wires are located at least in the fan-out region. The second film layer group includes at least one second wire. At least in the first partition, an orthographic projection of the at least one second wire on the substrate is located outside an overlapping region between an orthographic projection of the first film layer group on the substrate and an orthographic projection of the sealing part on the substrate.
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公开(公告)号：US20250142962A1
公开(公告)日：2025-05-01
申请号：US19006298
申请日：2024-12-31
Inventor： Chuanzhi XU , Zhengfang XIE , Siming HU , Xiaoyu GAO
IPC: H10D86/40 , H10D86/01 , H10K59/131
Abstract: The present application discloses an array base plate and a method for manufacturing an array base plate. The array base plate includes: a substrate; a first metal layer located on a side of the substrate and including a first capacitor plate; a first insulation layer located on a side of the first metal layer away from the substrate, wherein the first insulation layer includes at least two layers, a first groove and a first via, the first groove is formed by recessing a surface of the first insulation layer away from the first metal layer, the first via penetrates through the first insulation layer; and a second metal layer located on a side of the first insulation layer away from the first metal layer and including a second capacitor plate, wherein at least a part of the second capacitor plate is located in the first groove.
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公开(公告)号：US20220165827A1
公开(公告)日：2022-05-26
申请号：US17667056
申请日：2022-02-08
Inventor： Chuanzhi XU , Ji XU , Lu ZHANG , Zhengfang XIE
Abstract: A display panel includes a first display region and a second display region, and the second display region includes a transparent display region and a transition display region. Pixel circuits corresponding to light-emitting units of the transparent display region and the transition display region are located in the transition display region, and the pixel circuits located in the transition display region includes a first drive transistor. Along a direction perpendicular to the substrate, an overlapping region is located between the gate transmission structures and a lower electrode disposed on a side, close to the substrate, of a light-emitting unit of the transition display region located above the respective gate transmission structure, a shielding layer connected to a fixed potential is disposed in at least part of the overlapping region to shield from parasitic capacitance between the lower electrode and the gate transmission structure.
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公开(公告)号：US20230090854A1
公开(公告)日：2023-03-23
申请号：US17992327
申请日：2022-11-22
Inventor： Chuanzhi XU , Zhengfang XIE , Yong WU
Abstract: An array substrate, a display panel, and a display device. The array substrate includes a binding region, and the binding region includes a driving chip binding region and a flexible printed circuit binding region. The driving chip binding region is centrally distributed in the binding region, and the flexible printed circuit binding region is distributed on two sides of the driving chip binding region in a second direction. The driving chip binding region includes a first pad, a wiring region and a second pad sequentially distributed in the first direction. The first pad is arranged close to the first region. The second pad includes a second solder joint group and an isolation region, and the second solder joint group is located on two sides of the isolation region in the second direction.
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公开(公告)号：US20220158117A1
公开(公告)日：2022-05-19
申请号：US17591017
申请日：2022-02-02
Inventor： Miao CHANG , Lu ZHANG , Chuanzhi XU
IPC: H01L51/52
Abstract: A display panel includes a first display region and a second display region; a substrate; a pixel definition layer located on the substrate; a plurality of first spacer columns and a plurality of second spacer columns located on a side of the pixel definition layer facing away from the substrate, the plurality of first spacer columns being distributed in the first display region, and the plurality of second spacer columns being distributed in the second display region, where a proportion of a total area of orthographic projections of the first spacer columns in the first display region on the substrate to an area of the first display region is less than a proportion of a total area of orthographic projections of the second spacer columns in the second display region on the substrate to an area of the second display region.
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Patent Agency Ranking
公开(公告)号：US20220085116A1
公开(公告)日：2022-03-17
申请号：US17535820
申请日：2021-11-26
Inventor： Xu QIN , Chuanzhi XU , Lu ZHANG , Siming HU , Zhenzhen HAN
Abstract: The present application discloses a display panel and a display apparatus. The display panel includes: a first display area and a second display area, a transmittance of the first display area is greater than a transmittance of the second display area; and a plurality of first sub-pixels located in the first display area and each of the plurality of the first sub-pixels includes a first electrode, a first light-emitting structure located on the first electrode, and a second electrode located on the first light-emitting structure, in which a ratio of a total area of first electrodes of the plurality of the first sub-pixels located in the first display area to an area of the first display area is in a range from 8% to 23%.
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公开(公告)号：US20210313405A1
公开(公告)日：2021-10-07
申请号：US17353277
申请日：2021-06-21
Inventor： Chuanzhi XU , Zhengfang XIE , Lu ZHANG , Junhui LOU
Abstract: A display substrate, a display panel, and a display device are disclosed. The display substrate includes first and second display regions and sub-pixels. The sub-pixels are divided into first-type and second-type pixel groups arranged in a second direction. The first-type pixel group includes first and second sub-pixels located in the first and second display regions. The second-type pixel group includes second sub-pixels. The second sub-pixels of at least one of the first-type and the second-type pixel groups are disposed at two sides of the first display region in a first direction. The pixel circuits corresponding to the first and second sub-pixels in one first-type pixel group are connected to one first-type data line. The pixel circuits corresponding to the second sub-pixels in one second-type pixel group are connected to one second-type data line. A power line is disposed below a first-type data line in the first display region.
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公开(公告)号：US20250063899A1
公开(公告)日：2025-02-20
申请号：US18938314
申请日：2024-11-06
Inventor： Yuan YAO , Chuanzhi XU , Zhichao ZHANG , Zhengkui DONG , Yingzi ZHAO
IPC: H10K59/122 , H10K59/40 , H10K59/80
Abstract: Disclosed are a display panel and a display device. The display panel is provided with a first region. The display panel includes a substrate, and an isolation structure layer and a display function layer located on the substrate. The isolation structure layer includes a light-transmitting portion and a plurality of isolation openings. The display function layer includes a plurality of light-emitting devices respectively located within the plurality of isolation openings. A touch structure is located on a side, away from the substrate, of the isolation structure layer. The display panel may be applied to the field of under-screen recognition.
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公开(公告)号：US20210296419A1
公开(公告)日：2021-09-23
申请号：US17338908
申请日：2021-06-04
Inventor： Chuanzhi XU , Junhui LOU , Lu ZHANG , Xiaoyu GAO
IPC: H01L27/32
Abstract: A display substrate, a display panel, and a display apparatus. The display substrate includes: a first display area including a plurality of first sub-pixels; a second display area including a plurality of second sub-pixels; a shielding layer provided in the second display area; a first signal line configured to provide a control signal to the first sub-pixels, wherein the first signal line extends from the first display area through the second display area, and a portion of the first signal line located in the second display area is provided above the shielding layer; and a pixel circuit provided below the shielding layer and configured to drive the second sub-pixels; wherein the shielding layer is configured to shield an electric field between the portion of the first signal line located in the second display area and the pixel circuit.
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公开(公告)号：US20250089376A1
公开(公告)日：2025-03-13
申请号：US18957909
申请日：2024-11-25
Inventor： Manman LI , Chuanzhi XU , Jintao LIU , Siming HU
IPC: H01L27/12
Abstract: Provided are an array substrate, a display panel and an electronic device. The array substrate includes a first scanning line located on a first metal layer and a semiconductor wire located on a semiconductor active layer. The first scanning line includes a first metal wire segment extending in a first direction and at least one second metal wire segment extending in a second direction from the first metal wire segment, and the first direction intersects with the second direction. The semiconductor wire includes a first semiconductor wire segment extending in the second direction and a second semiconductor wire segment extending in the first direction, and the first semiconductor wire segment is connected to the second semiconductor wire segment. The orthographic projection of the first metal wire segment on a substrate overlaps the orthographic projection of the first semiconductor wire segment on the substrate.
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