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公开(公告)号：US20220077242A1
公开(公告)日：2022-03-10
申请号：US17344150
申请日：2021-06-10
Applicant: Samsung Display Co., Ltd.
Inventor： Jangyeol YOON , Sangwoo KIM , Junhyeong PARK , Jaemin SHIN
Abstract: A display panel includes: a substrate including a front display area, and a corner display area at a corner of the display panel; and a display element at the corner display area. The corner display area includes: a first extension area extending in a direction away from the front display area; and a first auxiliary area connected to the first extension area, and extending in a direction away from the front display area. The substrate includes a base layer, and a barrier layer on the base layer, the base layer overlapping with the first extension area and the first auxiliary area, and the barrier layer overlapping with the first extension area and spaced from the first auxiliary area.
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公开(公告)号：US20240032393A1
公开(公告)日：2024-01-25
申请号：US18225624
申请日：2023-07-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungmin KIM , Junhyeong PARK , Hosik SHIN
CPC classification number: H10K59/873 , H10K71/00 , H10K2102/351
Abstract: A display apparatus includes a display panel including a central area and a corner area in a corner of the central area, and a resin layer disposed on the display panel. The corner area includes a plurality of extension areas extending in a direction away from the central area, and a separation area between the plurality of extension areas, and the resin layer includes a plurality of resin layer extension areas respectively overlapping the plurality of extension areas.
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公开(公告)号：US20220285638A1
公开(公告)日：2022-09-08
申请号：US17824299
申请日：2022-05-25
Applicant: Samsung Display Co., Ltd.
Inventor： Junhyeong PARK , Sangwoo KIM , Jaemin SHIN , Hyejin JOO , Jongho HONG
Abstract: A display device includes: a substrate including an island portion and at least one connection portion extending from the island portion; a display unit on the island portion, the display unit including at least one display element; and an encapsulation layer covering the at least one display element and including an inorganic encapsulation layer and an organic encapsulation layer, wherein the display unit includes: at least one organic insulating layer; and an inorganic insulating layer on the at least one organic insulating layer, the inorganic insulating layer having a tip protruding beyond a side surface of the at least one organic insulating layer, in a direction parallel to an upper surface of the substrate, and the inorganic encapsulation layer is alongside the tip of the inorganic insulating layer.
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公开(公告)号：US20210151698A1
公开(公告)日：2021-05-20
申请号：US17135881
申请日：2020-12-28
Applicant: Samsung Display Co., Ltd.
Inventor： Woongsik KIM , Junhyeong PARK , Minwoo KIM
Abstract: A display apparatus includes a base layer including device counterparts and bridges, the bridges being located around the device counterparts and connecting the device counterparts to each other, an inorganic insulating layer located over the base layer and having openings exposing at least a portion of at least one of the bridges, organic layers filling the openings, wires located over the organic layers, display devices located over the device counterparts, and encapsulation films each of which has a form of an island to correspond to a corresponding one of the device counterparts, each of the encapsulation films including a first inorganic encapsulation film covering a corresponding one of the display devices, an organic encapsulation film located over the first inorganic encapsulation film, and a second inorganic encapsulation film covering the organic encapsulation film and contacting the first inorganic encapsulation film outside of the organic encapsulation film.
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Patent Agency Ranking
公开(公告)号：US20200287146A1
公开(公告)日：2020-09-10
申请号：US16882392
申请日：2020-05-22
Applicant: Samsung Display Co., Ltd.
Inventor： Woongsik KIM , Junhyeong PARK , Minwoo KIM
Abstract: A display apparatus includes a base layer including device counterparts and bridges, the bridges being located around the device counterparts and connecting the device counterparts to each other, an inorganic insulating layer located over the base layer and having openings exposing at least a portion of at least one of the bridges, organic layers filling the openings, wires located over the organic layers, display devices located over the device counterparts, and encapsulation films each of which has a form of an island to correspond to a corresponding one of the device counterparts, each of the encapsulation films including a first inorganic encapsulation film covering a corresponding one of the display devices, an organic encapsulation film located over the first inorganic encapsulation film, and a second inorganic encapsulation film covering the organic encapsulation film and contacting the first inorganic encapsulation film outside of the organic encapsulation film.
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公开(公告)号：US20250120264A1
公开(公告)日：2025-04-10
申请号：US18900221
申请日：2024-09-27
Applicant: Samsung Display Co., LTD.
Inventor： Junhyeong PARK , Hyejin JOO , Myunghee HAN , Jangyeol YOON , Yongseok KIM , Jinwoo CHOI
IPC: H10K59/122 , H10K59/124 , H10K59/40 , H10K59/80
Abstract: Provided is a display device including a substrate including a first unit area, a second unit area, and an intermediate area between the first unit area and the second unit area, an organic insulating layer disposed on the substrate, an emission element layer disposed on the organic insulating layer, the emission element layer including a first emission element overlapping the first unit area and a second emission element overlapping the second unit area, and an encapsulation layer disposed on the emission element layer, wherein the emission element layer and the encapsulation layer define a valley portion which overlaps the intermediate area and exposes an upper surface of the organic insulating layer.
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公开(公告)号：US20230371345A1
公开(公告)日：2023-11-16
申请号：US18197417
申请日：2023-05-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junhyeong PARK
CPC classification number: H10K59/873 , H10K71/00
Abstract: A display panel includes a substrate including a corner area including a central area and an extended corner area extending in a direction away from the central area, an inorganic insulating layer disposed on the substrate, an insulating layer disposed on the inorganic insulating layer, where a first groove exposing a portion of the inorganic insulating layer is defined in the insulating layer along a perimeter of the extended corner area, an intermediate layer disposed over the insulating layer, an encapsulation layer disposed on the intermediate layer and including an inorganic encapsulation layer, and a heating electrode overlapping the first groove and arranged along the perimeter of the extended corner area in a plan view.
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公开(公告)号：US20230354637A1
公开(公告)日：2023-11-02
申请号：US18338094
申请日：2023-06-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungmin KIM , Junhyeong PARK , Jaemin SHIN , Byeonghee WON
IPC: H10K50/844
CPC classification number: H10K50/844
Abstract: A display panel is provided, the display panel including: a substrate including: a front display area; a first side display area; a second side display area; a corner display area between the first side display area and the second side display area; and an intermediate display area between the front display area and the corner display area; an intermediate display element including a pixel electrode in the intermediate display area; a lower layer between the substrate and the pixel electrode, the lower layer including a groove; and a dam portion on the lower layer and extending to define a boundary between the intermediate display area and the corner display area, wherein the groove includes a first groove and a second groove, the first groove extending in parallel with the dam portion, and the second groove extending in a direction crossing a direction in which the dam portion.
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公开(公告)号：US20230292583A1
公开(公告)日：2023-09-14
申请号：US18105171
申请日：2023-02-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junhyeong PARK , Kyungmin KIM , Jiyeon SEO
IPC: H10K77/10 , H10K59/131 , H10K59/80
CPC classification number: H10K77/10 , H10K59/131 , H10K59/873
Abstract: A display panel includes a substrate including a central area, a corner area including an extension area extending in a direction away from the central area, and an intermediate area disposed between the central area and the corner area, a first groove defined in the corner area and having a closed curve shape, at least a portion of the first groove being defined along a circumference of the central area, and a second groove defined in the intermediate area along the circumference of the central area, and having a closed curve shape.
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