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公开(公告)号：US11158689B2
公开(公告)日：2021-10-26
申请号：US16490095
申请日：2019-01-02
Inventor： Pan Zhao , Zhiliang Jiang , Zhenli Zhou , Ge Wang
Abstract: An electroluminescent display panel, a manufacturing method thereof and a display device are provided. The electroluminescent display panel includes a display area and a non-display area; the non-display area is provided with a crack dam; the crack dam includes at least two stacked metal pads and an insulating layer; the at least two metal pads includes a first metal pad and a second metal pad; the first metal pad and the second metal pad are on a same side of the base substrate; the insulating layer is between the first metal pad and the second metal pad and completely covers the second metal pad, wherein a plane of the insulating layer covering and being away from the second metal pad, is a first surface; and the first metal pad covers at least the boundary of the first surface close to the display area.
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公开(公告)号：US20250021199A1
公开(公告)日：2025-01-16
申请号：US18274204
申请日：2022-07-12
Applicant: BOE Technology Group Co., Ltd.
Inventor： Mengyang Wen , Jianchao Zhu , Guangliang Shang , Xinbin Han , Ziyang Yu , Pan Zhao
IPC: G06F3/044
Abstract: A touch display panel and an electronic product. The touch display panel includes a display substrate, a first conductive layer, a touch insulation layer, a second electrode layer, and a shielding conductive pattern; the display substrate includes a signal line, a first electrode layer and a second electrode layer; the first conductive layer includes a touch conductive structure, which includes touch electrodes, the first electrode layer includes first electrodes, and the second electrode layer includes a plurality of second electrodes; an orthographic projection of the shielding conductive pattern on the base substrate overlaps with that of the signal line and that of at least one of the plurality of touch electrodes respectively, the shielding conductive pattern is located in the first conductive layer and insulated from the touch conductive structure, or the shielding conductive pattern is located in the second electrode layer and insulated from the second electrode.
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公开(公告)号：US20240274613A1
公开(公告)日：2024-08-15
申请号：US18043304
申请日：2022-06-22
Inventor： Tiaomei Zhang , Haigang Qing , Gukhwan Song , Ziyang Yu , Yunsheng Xiao , Quanyong Gu , Mengqi Wang , Zhengkun Li , De Li , Hong Yi , Wenbo Chen , Zhongliu Yang , Shilong Wang , Pan Zhao
IPC: H01L27/12
CPC classification number: H01L27/124 , H01L27/1222
Abstract: An array substrate is provided. The array substrate includes a plurality of first reset signal lines configured to provide a plurality of first reset signals, a plurality of second reset signal lines configured to provide a plurality of second reset signals, a plurality of third reset signal lines, and a plurality of first connecting lines. A respective first reset signal line is connected to a row of first connecting lines, which in turn are connected to source electrodes of first reset transistors in a row of subpixels, respectively. The plurality of second reset signal lines and the plurality of third reset signal lines form an interconnected reset signal supply network. A respective second reset signal line is connected to one or more of the plurality of third reset signal lines. A respective third reset signal line is connected to one or more of the plurality of second reset signal lines.
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公开(公告)号：US12041733B2
公开(公告)日：2024-07-16
申请号：US17765052
申请日：2021-07-05
Inventor： Zhiliang Jiang , Pan Zhao
IPC: H05K5/00
CPC classification number: H05K5/0018
Abstract: The present disclosure relates to the field of display, and provides a flexible display panel support and a flexible display device. The flexible display panel support includes a support body, and the support body includes a plane region and two curved regions located at two sides of the plane region. An alignment mark structure is disposed on the support body, and the alignment mark structure is located in the plane region and is at a position corresponding to a non-display area of the flexible display panel to implement alignment of the support body with the flexible display panel.
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公开(公告)号：US20240206223A1
公开(公告)日：2024-06-20
申请号：US18589950
申请日：2024-02-28
Inventor： Zhiliang Jiang , Pan Zhao
IPC: H10K50/842 , H01L23/00 , H10K50/844 , H10K59/12 , H10K59/124 , H10K71/00
CPC classification number: H10K50/8426 , H01L23/562 , H10K50/844 , H10K59/124 , H10K71/00 , H10K59/1201
Abstract: A display substrate including: a base substrate with a display region, an encapsulation region and an edge region on a periphery of the encapsulation region, the edge region includes a bonding region on at least one side of the base substrate; a plurality of stacked inorganic film layers on a side of the base substrate; a plurality of first grooves, at the edge region, spaced apart from each other in a direction distal from the encapsulation region, and extending along a periphery of the base substrate, at least one of the plurality of first groove runs through at least one inorganic film layer of the plurality of inorganic film layers, and a distance between each first groove and the display region is larger than that between each first groove and an edge of the base substrate; and an organic layer.
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Patent Agency Ranking
公开(公告)号：US20230016921A1
公开(公告)日：2023-01-19
申请号：US17952845
申请日：2022-09-26
Inventor： Zhiliang Jiang , Pan Zhao
Abstract: A display substrate including: a base substrate with a display region, an encapsulation region and an edge region on a periphery of the encapsulation region, the edge region includes a bonding region on at least one side of the base substrate; a plurality of stacked inorganic film layers on a side of the base substrate; a plurality of first grooves, at the edge region, spaced apart from each other in a direction distal from the encapsulation region, and extending along a periphery of the base substrate, at least one of the plurality of first groove runs through at least one inorganic film layer of the plurality of inorganic film layers, and a distance between each first groove and the display region is larger than that between each first groove and an edge of the base substrate; and an organic layer.
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公开(公告)号：US20210167149A1
公开(公告)日：2021-06-03
申请号：US17253271
申请日：2020-05-27
Inventor： Pan Zhao , Zhiliang Jiang , Ge Wang
Abstract: A display substrate, a method for manufacturing a display substrate, and a display device are provided. The display substrate includes an effective display area, a punch area, and a critical area between the effective display area and the punch area. The critical area of the display substrate includes: a substrate, and at least one first barrier wall on the substrate. The at least one first barrier wall is a convex structure.
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公开(公告)号：US20210159456A1
公开(公告)日：2021-05-27
申请号：US17054218
申请日：2020-03-18
Inventor： Kuo Sun , Chunyan Xie , Pan Zhao , Wenbo Hu , Xiaoliang Guo , Jianpeng Wu , Jian He , Song Zhang , Pinfan Wang , Penghao Gu
Abstract: The present disclosure provides an organic light-emitting display panel, a method of manufacturing the organic light-emitting display panel, and a display apparatus. The organic light-emitting display panel includes: a substrate having an opening passing through the substrate; a pixel array disposed on the substrate and including a plurality of pixels; an isolation part disposed between the plurality of pixels and the opening and surrounding the opening, wherein the isolation part includes: a first layer disposed on the substrate, wherein the first layer includes a first portion and a second portion which are sequentially stacked in a direction away from the substrate, and an orthogonal projection of the first portion on the substrate falls within an orthogonal projection of the second portion on the substrate; and a second layer disposed on a surface of the first layer away from the substrate.
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公开(公告)号：US10971564B2
公开(公告)日：2021-04-06
申请号：US16520784
申请日：2019-07-24
Inventor： Pan Zhao , Zhiliang Jiang , Ge Wang
Abstract: Disclosed are a display panel, a manufacturing method thereof, and a display device. The display panel includes a base substrate, the base substrate including a display region and a border region surrounding the display region, wherein the border region includes a specially-shaped border region; a first barrier structure configured to be disposed in at least the specially-shaped border region; and at least one second barrier structure configured to be disposed only in the specially-shaped border region.
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公开(公告)号：US12238979B2
公开(公告)日：2025-02-25
申请号：US17618475
申请日：2021-02-02
Inventor： Fuqiang Yang , Pan Zhao
IPC: H10K59/124 , H10K50/844 , H10K59/12 , H10K71/00 , H10K102/00
Abstract: A display substrate and a display panel are provided. The display substrate has an opening region, a transition region surrounding the opening region, and a display region surrounding the transition region; the display substrate includes: a base plate, post spacers and dam structures on the base plate and in the transition region and surrounding the opening region; the post spacers include a first post spacer on a side of the dam structures proximal to the display region; an organic light emitting diode, a first encapsulation layer, a second encapsulation layer and a third encapsulation layer are sequentially arranged on the base plate, the organic light emitting diode is in the display region, and orthographic projections of the first encapsulation layer and the third encapsulation layer on the base plate at least cover the display region and the transition region.
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