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公开(公告)号：US12127449B2
公开(公告)日：2024-10-22
申请号：US16937038
申请日：2020-07-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeonghee Won , Sangwoo Kim , Jaemin Shin , Gyujeong Lee
IPC: H10K59/131 , H10K77/10 , G09G3/3233
CPC classification number: H10K59/131 , H10K77/111 , G09G3/3233 , G09G2300/0426 , G09G2300/0809 , G09G2310/0202 , G09G2380/02
Abstract: A display device includes: a substrate that includes an island portion, a first connector that extends in a first direction from the island portion and a second connector that extends from the island portion in a second direction that crosses the first direction; a display unit disposed on the island portion and that includes at least one thin film transistor and at least one display element connected to the at least one thin film transistor; and connecting wires disposed on the first connector and the second connector and connected to the display unit, wherein at least one of the connecting wires is disposed on a same layer as a semiconductor layer of the at least one thin film transistor.
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公开(公告)号：US20240179939A1
公开(公告)日：2024-05-30
申请号：US18432425
申请日：2024-02-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junhyeong Park , Sangwoo Kim , Byeonghee Won , Kyungmin Kim , Jiyeon Seo , Jaemin Shin
IPC: H10K50/844 , H10K59/122 , H10K59/124 , H10K71/00 , H10K77/10 , H10K59/12 , H10K102/00
CPC classification number: H10K50/844 , H10K59/122 , H10K59/124 , H10K71/00 , H10K77/111 , H10K59/1201 , H10K2102/311
Abstract: A display panel including a corner includes: a substrate including a display area including a front display area, and a peripheral area outside the display area; an insulating layer on the substrate in the display area and the peripheral area, where an outer groove or an outer through hole is defined in the insulating layer in the peripheral area; an upper inorganic pattern layer on the insulating layer, where the upper inorganic pattern layer includes a protruding tip protruding toward a center of the outer groove or a center of the outer through hole; and a front display element on the insulating layer and overlapping the front display area. The upper inorganic pattern layer is apart from the front display element.
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公开(公告)号：US11678516B2
公开(公告)日：2023-06-13
申请号：US17147873
申请日：2021-01-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeonghee Won , Jaemin Shin , Sangwoo Kim , Jongho Hong
IPC: H01L27/32
CPC classification number: H01L27/326 , H01L27/3276
Abstract: A display panel includes a substrate, a first display area including first pixels, a second display area located at a corner of the first display area and including second pixels, a third display area located between the first display area and the second display area and including third pixels, first display units, second display units, and third display units, which are disposed on the substrate and correspond to the first to third pixels, respectively, and a driver which provides the first to third display units with an electrical signal, and having a portion of which overlaps the third pixels. Slits cut in a direction toward a corner of the substrate from an inner side of the substrate is defined in the substrate at the corner thereof, and the substrate includes a strip portion between two adjacent slits.
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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：US20220302226A1
公开(公告)日：2022-09-22
申请号：US17545126
申请日：2021-12-08
Applicant: SAMSUNG DISPLAY CO., LTD. , Pusan National Univeristy Industry-University Cooperation Foundation
Inventor： Hosik Shin , Jinwoo Oh , Eunjung Choi , Jaemin Shin , Jiwon Lee , Jangyeol Yoon
IPC: H01L27/32
Abstract: A display device includes: a display panel including a sensor area and a display area, where the display panel includes an upper surface and a lower surface opposite to the upper surface; and a discoloration sensor layer overlapping the sensor area, where discoloration sensor layer is disposed on one of the upper surface of the display panel and the lower surface of the display panel, and discolored when exposed to a target material. A first through portion is defined through the display panel from the upper surface to the lower surface of the display panel, and the discoloration sensor layer overlaps the first through portion.
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Patent Agency Ranking
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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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：US12219809B2
公开(公告)日：2025-02-04
申请号：US18141861
申请日：2023-05-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Byeonghee Won , Jaemin Shin , Sangwoo Kim , Jongho Hong
IPC: H10K59/121 , H10K59/131
Abstract: A display panel includes a substrate, a first display area including first pixels, a second display area located at a corner of the first display area and including second pixels, a third display area located between the first display area and the second display area and including third pixels, first display units, second display units, and third display units, which are disposed on the substrate and correspond to the first to third pixels, respectively, and a driver which provides the first to third display units with an electrical signal, and having a portion of which overlaps the third pixels. Slits cut in a direction toward a corner of the substrate from an inner side of the substrate is defined in the substrate at the corner thereof, and the substrate includes a strip portion between two adjacent slits.
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