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公开(公告)号：US20220123259A1
公开(公告)日：2022-04-21
申请号：US17562930
申请日：2021-12-27
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoungsub LEE , Junghan SEO , Wooyong SUNG , Seungyong SONG , Seungho YOON
Abstract: An electronic panel comprises a base substrate which comprises a front surface comprising a hole area and a display area surrounding the hole area and a rear surface and comprises a module hole located in the hole area and a plurality of recess patterns located in the hole area, a plurality of pixels, an encapsulation layer covering the pixels and comprising a first inorganic layer, a second inorganic layer, and an organic layer, and a protective pattern located in the hole area and spaced apart from the organic layer when viewed in a plan view. The recess patterns comprise a filled recess pattern filled with at least one of the organic layer or the protective pattern, and an exposed recess pattern exposed from the organic layer and the protective pattern.
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公开(公告)号：US20210091343A1
公开(公告)日：2021-03-25
申请号：US16909196
申请日：2020-06-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ungsoo LEE , Seungwook KWON , Kibeom LEE , Sooyoun KIM , Wooyong SUNG , Seoyeon LEE , Hyoungsub LEE , Moonwon CHANG
Abstract: A display device includes: a substrate including a display area, a first non-display area, a second non-display area, and a bending area; a display element disposed on a surface of the substrate; a resin layer disposed on another surface of the substrate to correspond to the display area, where the resin layer exposes at least a portion of the another surface; an external light-absorbing layer disposed on the another surface exposed by the resin layer; and a first protective layer disposed on the another surface of the substrate to correspond to the first non-display area.
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Patent Agency Ranking
公开(公告)号：US20230380211A1
公开(公告)日：2023-11-23
申请号：US18227346
申请日：2023-07-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonwoo CHOI , Sooyoun KIM , Junghan SEO , Wooyong SUNG , Seoyeon LEE , Hyoungsub LEE , Moonwon CHANG , Seunggun CHAE
IPC: H10K50/844 , H10K59/122 , H10K59/124
CPC classification number: H10K50/844 , H10K59/122 , H10K59/124
Abstract: A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including a transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.
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公开(公告)号：US20220149328A1
公开(公告)日：2022-05-12
申请号：US17583493
申请日：2022-01-25
Applicant: Samsung Display Co., Ltd.
Inventor： Junghan SEO , Hyoungsub LEE , Wooyong SUNG
Abstract: A display panel including: a base substrate including first and second surfaces, a display region and a peripheral region; a pixel layer provided on the display region, the pixel layer including a plurality of pixels; a module hole penetrating the display region; a blocking groove in the display region and adjacent to the module hole, the blocking groove being recessed in the base substrate; an encapsulation layer provided on the pixel layer, the encapsulation layer including a first inorganic layer, a second inorganic layer and an organic layer; and a filling member in the blocking groove, the filling member including a same material as the organic layer, wherein the second inorganic layer covers a top surface of the filling member and a top surface of the first inorganic layer adjacent to the top surface of the filling member.
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15.发明申请公开(公告)号：US20210151715A1
公开(公告)日：2021-05-20
申请号：US17256826
申请日：2019-04-15
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoungsub LEE , Junghan SEO , Woo Yong SUNG
Abstract: A display panel includes a base substrate, in which a hole area, an active area surrounding the hole area, and a peripheral area adjacent to the active area are defined, a circuit layer including a first circuit insulating layer on the base substrate, a second circuit insulating layer on the first circuit insulating layer, and a thin film transistor on the active area, a display layer including a first display insulating layer on the circuit layer, a second display insulating layer on the first display insulating layer, and a light emitting element on the active area and connected to the thin film transistor, a guide pattern on the circuit layer between to the light emitting element and the groove part, and an encapsulation layer which covers the light emitting element and including first and second inorganic layers and an organic layer. The organic layer covers at least a portion of the guide pattern.
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公开(公告)号：US20200091445A1
公开(公告)日：2020-03-19
申请号：US16440555
申请日：2019-06-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seungwook KWON , Hyoungsub LEE , Wooyong SUNG
Abstract: A display device includes a display panel that is bent with respect to a bending area. A coating layer is disposed below the display panel and may include a resin. A portion of the coating layer, which is adjacent to the bending area, may have a thickness that gradually decreases in a direction toward the bending area.
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公开(公告)号：US20190355930A1
公开(公告)日：2019-11-21
申请号：US16376845
申请日：2019-04-05
Applicant: Samsung Display Co., Ltd.
Inventor： Hyoungsub LEE , Junghan SEO , Wooyong SUNG , Seungyong SONG , Seungho YOON
Abstract: An electronic panel comprises a base substrate which comprises a front surface comprising a hole area and a display area surrounding the hole area and a rear surface and comprises a module hole located in the hole area and a plurality of recess patterns located in the hole area, a plurality of pixels, an encapsulation layer covering the pixels and comprising a first inorganic layer, a second inorganic layer, and an organic layer, and a protective pattern located in the hole area and spaced apart from the organic layer when viewed in a plan view. The recess patterns comprise a filled recess pattern filled with at least one of the organic layer or the protective pattern, and an exposed recess pattern exposed from the organic layer and the protective pattern.
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