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公开(公告)号：US11569323B2
公开(公告)日：2023-01-31
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：US20220328569A1
公开(公告)日：2022-10-13
申请号：US17561615
申请日：2021-12-23
Applicant: Samsung Display Co., Ltd.
Inventor： Junhyeong Park
Abstract: A display panel including a substrate having a central area and a corner area including a central corner area including a plurality of extension areas and a first adjacent corner area adjacent to the central corner area, a plurality of display elements including a first display element arranged in the plurality of extension areas and a second display element and a third display element arranged in the first adjacent corner area, and an organic pattern surrounding each of the first display element, the second display element, and the third display element. Ends of the plurality of adjacent extension areas are spaced apart from each other by a first penetration area, and an end of the central corner area and an end of the first adjacent corner area that are adjacent to each other are spaced apart from each other by a second penetration area.
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公开(公告)号：US11349089B2
公开(公告)日：2022-05-31
申请号：US16896793
申请日：2020-06-09
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：US11333595B2
公开(公告)日：2022-05-17
申请号：US16555979
申请日：2019-08-29
Inventor： Junhyeong Park , Sangwoo Kim , Jaemin Shin , Hyejin Joo , Jongho Hong , Ju-Young Kim , Yun Seok Nam , Myoung Hoon Song , Jeong-Hyun Woo , Sang Yun Lee
IPC: G01N15/08
Abstract: A moisture permeability measuring device includes a first body member including a seating part, a flexible bottom plate to be arranged on the seating part, a flexible top plate to be arranged on the bottom plate, a holder part to fix a lower edge portion of the bottom plate and an upper edge portion of the top plate, and a second body member to be arranged on the holder part and having a through-hole defined in a region overlapping the top plate, and an area of the seating part on a plane is smaller than an area of the bottom plate on the plane.
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公开(公告)号：US20220013609A1
公开(公告)日：2022-01-13
申请号：US17202810
申请日：2021-03-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeonghee Won , Junhyeong Park , Jaemin Shin
Abstract: A display apparatus includes a substrate including a base portion and a plurality of connection portions extending from the base portion in different directions, a pixel circuit arranged on the base portion and including a thin-film transistor and a storage capacitor, an organic insulating layer on the pixel circuit, a pixel electrode arranged on the organic insulating layer and electrically connected to the pixel circuit, a first auxiliary wiring layer arranged on the organic insulating layer, an opposite electrode overlapping the pixel electrode, and an emission layer between the pixel electrode and the opposite electrode. The organic insulating layer includes a first recess portion, the first auxiliary wiring layer has a first tip protruding from a side surface of the organic insulating layer in a width direction of the first auxiliary wiring layer, and the side surface defines the first recess portion.
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Patent Agency Ranking
公开(公告)号：US20210384465A1
公开(公告)日：2021-12-09
申请号：US17147786
申请日：2021-01-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junhyeong Park , Byeonghee Won , Jaemin Shin
Abstract: A display panel includes: a substrate including a front display area, where a first display element is in the front display area, a first side display area connected in a first direction to the front display area, a second side display area connected in a second direction to the front display area, a corner display area between the first side display area and the second side display area, where a second display element is in the corner display area, an intermediate display area located between the front display area and the corner display area, where a third display element is in the intermediate display area, and a groove is defined on the substrate; and an inorganic pattern layer on opposing sides of the groove and including a pair of protruding tips protruding toward a center of the groove, where the groove is between the second and third display elements.
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公开(公告)号：US20250048876A1
公开(公告)日：2025-02-06
申请号：US18927788
申请日：2024-10-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junhyeong Park , Kyungmin Kim , Jiyeon Seo
Abstract: A display panel includes: a substrate including a central area and a peripheral area, the peripheral area including a first peripheral area and a second peripheral area; an insulating layer arranged on the substrate, the insulating layer including a first hole and a second hole; an inorganic layer arranged on the insulating layer, the inorganic layer including a peripheral inorganic pattern that includes a peripheral protrusion tip protruding toward at least one of the first hole or the second hole; a display element layer arranged on the insulating layer; an encapsulation layer arranged on the display element layer, the encapsulation layer including an organic encapsulation layer; and a protection layer arranged on the encapsulation layer, the protection layer including an organic protection layer. The organic encapsulation layer includes an organic encapsulation pattern filling the first hole. The organic protection layer includes a peripheral protection pattern filling the second hole.
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28.发明授权公开(公告)号：US12133441B2
公开(公告)日：2024-10-29
申请号：US17691757
申请日：2022-03-10
Applicant: Samsung Display Co., Ltd.
Inventor： Junhyeong Park , Kyungmin Kim , Jiyeon Seo
CPC classification number: H10K59/40 , G06F3/0445 , H10K50/844 , H10K50/865 , H10K59/12 , H10K59/38
Abstract: A display panel includes: a substrate including a central area and a peripheral area, the peripheral area including a first peripheral area and a second peripheral area; an insulating layer arranged on the substrate, the insulating layer including a first hole and a second hole; an inorganic layer arranged on the insulating layer, the inorganic layer including a peripheral inorganic pattern that includes a peripheral protrusion tip protruding toward at least one of the first hole or the second hole; a display element layer arranged on the insulating layer; an encapsulation layer arranged on the display element layer, the encapsulation layer including an organic encapsulation layer; and a protection layer arranged on the encapsulation layer, the protection layer including an organic protection layer. The organic encapsulation layer includes an organic encapsulation pattern filling the first hole. The organic protection layer includes a peripheral protection pattern filling the second hole.
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公开(公告)号：US20240306455A1
公开(公告)日：2024-09-12
申请号：US18599224
申请日：2024-03-08
Applicant: Samsung Display Co., Ltd.
Inventor： Taehyun Kim , Kyungmin Kim , Junhyeong Park , Gyehwan Lim
IPC: H10K59/131 , H10K59/121
CPC classification number: H10K59/131 , H10K59/1213
Abstract: A display apparatus includes a substrate, a main pixel circuit disposed on the substrate and arranged in a front display area, a first lower conductive layer arranged between the substrate and the main pixel circuit, a common power supply wire arranged in the peripheral area, an emission drive circuit arranged in the peripheral area and located at an inner side than the common power supply wire, a gate drive circuit arranged in the second corner display area, and a second lower conductive layer arranged between the substrate and the emission drive circuit, wherein the second lower conductive layer is electrically connected to the common power supply wire, and overlaps the emission drive circuit and the gate drive circuit.
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公开(公告)号：US20240040826A1
公开(公告)日：2024-02-01
申请号：US18380379
申请日：2023-10-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junhyeong Park , Byeonghee Won , Jaemin Shin
IPC: H10K50/844 , H10K59/121 , H10K59/131
CPC classification number: H10K50/844 , H10K59/121 , H10K59/131
Abstract: A display panel includes: a substrate including a front display area, where a first display element is in the front display area, a first side display area connected in a first direction to the front display area, a second side display area connected in a second direction to the front display area, a corner display area between the first side display area and the second side display area, where a second display element is in the corner display area, an intermediate display area located between the front display area and the corner display area, where a third display element is in the intermediate display area, and a groove is defined on the substrate; and an inorganic pattern layer on opposing sides of the groove and including a pair of protruding tips protruding toward a center of the groove, where the groove is between the second and third display elements.
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