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公开(公告)号：US20250113690A1
公开(公告)日：2025-04-03
申请号：US18967680
申请日：2024-12-04
Inventor： Guojun ZHANG , Yang YANG , Minghui WANG , Lu ZHANG , Mingwei GE , Lixiong XU , Mengyuan QU , Xiujian ZHU
IPC: H10H29/80 , H10H20/819 , H10H29/37
Abstract: Provided are a display panel and a display device. The display panel includes isolation columns and a partition insulating layer. The partition insulating layer is disposed on at least one of a first side surface of the isolation column facing a hole region or a second side surface of the isolation column facing away from the hole region.
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公开(公告)号：US20250089344A1
公开(公告)日：2025-03-13
申请号：US18958379
申请日：2024-11-25
Inventor： Xiaoqi SUN , Guowen YAN , Lidong DING , Fa-Hsyang CHEN , Lin XU , Dejian WANG
Abstract: A thin film transistor and a preparation method thereof, a display panel, and a display device. The thin film transistor includes an active structure and a gate that are stacked and insulated by an interlayer insulating layer, the active structure includes a source region, a drain region, and a channel region, the source region and the drain region are located on two sides of the channel region, and in a thickness direction of the interlayer insulating layer, a projection of the gate overlaps with a projection of the channel region; wherein the channel region includes a metal oxide material, a ratio of a number of indium atoms and a number of zinc atoms in the channel region is a, and a≥4.
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公开(公告)号：US20250085803A1
公开(公告)日：2025-03-13
申请号：US18954480
申请日：2024-11-20
Inventor： Yao LI , Wenzhi FAN , Fei CHEN , Haifeng PENG , Linqing LIU
Abstract: Embodiments of the present application provides a base plate preform, a display module preform and methods for manufacturing them, the base plate preform comprising a functional area and a bonding area, the base plate preform further comprising: a substrate; a metal layer located on a side of the substrate, the metal layer comprising a metal wiring located in the functional area and a bonding pad located in the bonding area; a first organic layer located on a side of the metal layer away from the substrate, the first organic layer covering the metal wiring and at least a sidewall of the bonding pad.
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公开(公告)号：US20250081828A1
公开(公告)日：2025-03-06
申请号：US18663188
申请日：2024-05-14
Inventor： Yuan YAO , Bo RAO , Liusong NI , Lipeng GAO
IPC: H10K59/80 , H10K59/122 , H10K59/40
Abstract: A display panel and a display apparatus. The display panel includes: a substrate, an isolation structure, a light-emitting functional layer, a touch layer, and a light-transmitting shielding layer. The isolation structure is arranged on a side of the substrate, and the isolation structure is configured to enclose a plurality of defining openings and a plurality of light-transmitting openings. The light-emitting functional layer includes a plurality of light-emitting portions. The light-emitting portion is at least partially arranged in the defining opening. The touch layer is arranged on a side of the isolation structure facing away from the substrate. The light-transmitting shielding layer is arranged between the isolation structure and the touch layer.
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公开(公告)号：US20250081793A1
公开(公告)日：2025-03-06
申请号：US18752829
申请日：2024-06-25
Inventor： Yuan YAO , Lanfen LV , Liusong NI , Xiaoyu WANG , Zhengkui DONG , Lipeng GAO , Mingchen LI
Abstract: Disclosed are a display panel and a display device. The display panel includes a display area, with at least one first area. The display panel further includes a substrate, and a display function layer, an isolation structure, and a touch structure. The display function layer includes a plurality of light-emitting devices. The isolation structure includes a plurality of first openings and second openings. The plurality of second openings are located in the first area, and the first opening is configured to define the light-emitting device. The touch structure includes a dummy electrode, and an orthographic projection of at least one second opening on the substrate is located within an orthographic projection of the dummy electrode on the substrate. A risk of interference between a driving signal for touch and a driving signal for display may be reduced, so as to ensure touch and display functions of the display panel.
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Patent Agency Ranking
公开(公告)号：US20250081697A1
公开(公告)日：2025-03-06
申请号：US18758375
申请日：2024-06-28
Inventor： Yuting FU , Yi-Yu LAI , Liusong NI , Yanlong HU , Ruyi AN , Lipeng GAO
IPC: H01L33/62 , H01L25/075 , H01L25/16
Abstract: A display panel, a method for manufacturing a display panel, and a display apparatus. The display panel includes a display region, a non-display region at least partially surrounding the display region, and further includes a base plate, a wiring layer, a light-emitting layer, and an isolation structure. The wiring layer is located on a side of the base plate and includes a metal layer located in the display region and a signal line layer located in the non-display region. The light-emitting layer is located on a side of the wiring layer away from the base plate and includes a plurality of light-emitting units. The isolation structure is located on a side of the wiring layer away from the base plate and is provided with an isolation opening configured to accommodate the light-emitting unit.
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公开(公告)号：US20250072261A1
公开(公告)日：2025-02-27
申请号：US18939983
申请日：2024-11-07
Applicant: HEFEI VISIONOX TECHNOLOGY CO., LTD.
Inventor： Zengqiang XIA , Zhengkui DONG , Yuan YAO , Yiming XIAO
IPC: H10K59/80 , H10K59/122
Abstract: A display panel includes a substrate; a driving layer located on the substrate; an anode layer located on the driving layer; a pixel defining layer located on the driving layer; a light-emitting layer located on the anode layer; a cathode layer located on the light-emitting layer; and a capacitance adjustment layer located between the substrate and the cathode layer. The light-emitting layer includes multiple first-color light-emitting structures. The cathode layer includes multiple cathode units. The cathode units include first cathode units corresponding to the first-color light-emitting structures. The capacitance adjustment layer includes first capacitance adjustment units corresponding to the first cathode units. At least part of a first capacitance adjustment unit is located in the projection of a respective corresponding first cathode unit along the thickness direction of the display panel.
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公开(公告)号：US20250070451A1
公开(公告)日：2025-02-27
申请号：US18945859
申请日：2024-11-13
Inventor： Huan-Chu HUANG , Jie WU , Shuang CUI
Abstract: An antenna device, a housing and an electronic apparatus, the antenna device includes: a substrate, with a first section and a second section; an antenna module, provided in the first section and having two or more antenna units spaced apart on the first section; an integrated circuit, provided in the second section; a connecting portion, provided in the substrate and electrically connected the antenna unit and the integrated circuit; a metal shielding layer, provided in the substrate, and an orthographic projection of the plurality of antenna units in a thickness direction of the first section are located within an orthographic projection of the metal shielding layer in the thickness direction.
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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：US20250040355A1
公开(公告)日：2025-01-30
申请号：US18817630
申请日：2024-08-28
Inventor： Yongqiang DU , Xiaoxi SUN , Deqiang ZHANG , Xuejing ZHU , Bo RAO
IPC: H10K59/122 , H10K59/121
Abstract: A display panel, a manufacturing method of a display panel, and a display device. The display panel includes a substrate, an array circuit layer, a pixel defining layer, a first capacitor, and multiple sub-pixel units. The array circuit layer includes multiple drive transistors. Each of the multiple sub-pixel units (PX) includes a first electrode. The first capacitor includes a first pole plate and a second pole plate. The pixel defining layer covers the first pole plate, the second pole plate is located on a side of the pixel defining layer facing away from the substrate, an orthographic projection of the first pole plate on the substrate at least partially overlaps with an orthographic projection of the second pole plate on the substrate, and the first pole plate is connected to a gate of a drive transistor.
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