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公开(公告)号：US20200150019A1
公开(公告)日：2020-05-14
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：US20240334803A1
公开(公告)日：2024-10-03
申请号：US18739255
申请日：2024-06-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jongho HONG , Sangwoo KIM , Jaemin SHIN , Junhyeong PARK
IPC: H10K77/10 , G02F1/1333 , G06F1/16 , G09F9/30 , G09G3/00 , G09G3/3233 , H10K50/818 , H10K50/828 , H10K50/844 , H10K59/12 , H10K59/121 , H10K59/122 , H10K59/35 , H10K102/00
CPC classification number: H10K77/111 , H10K50/844 , H10K59/12 , G02F1/133305 , G06F1/1641 , G06F1/1652 , G09F9/301 , G09G3/035 , G09G3/3233 , G09G2300/0809 , H10K50/818 , H10K50/828 , H10K59/121 , H10K59/1216 , H10K59/122 , H10K59/351 , H10K2102/311
Abstract: Provided is a display device capable of displaying a high-quality image even under high temperature conditions, the display device including a flexible substrate, a pixel circuit layer arranged on the flexible substrate, and including a thin-film transistor and a through hole extending to the flexible substrate, a first organic layer arranged on the pixel circuit layer and in contact with the flexible substrate through the through hole, an inorganic layer arranged on the first organic layer to cover an upper surface of the first organic layer, a pixel electrode arranged on the inorganic layer, and an encapsulation layer arranged on the pixel electrode, and including a first inorganic encapsulation layer, a second inorganic encapsulation layer, and an organic encapsulation layer between the first inorganic encapsulation layer and the second inorganic encapsulation layer.
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公开(公告)号：US20240324436A1
公开(公告)日：2024-09-26
申请号：US18733124
申请日：2024-06-04
Applicant: Samsung Display Co., Ltd.
Inventor： Junhyeong PARK , Sangwoo KIM , Jaemin SHIN , Hyejin JOO , Jongho HONG
IPC: H10K77/10 , H10K50/844 , H10K59/124 , H10K59/131 , H10K59/38
CPC classification number: H10K77/111 , H10K50/844 , H10K59/124 , H10K59/131 , H10K59/38
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：US20240324359A1
公开(公告)日：2024-09-26
申请号：US18607847
申请日：2024-03-18
Applicant: Samsung Display Co., LTD.
Inventor： Junhyeong PARK , Kyungmin KIM , Seongwon KIM
IPC: H10K59/131 , H10K102/00
CPC classification number: H10K59/131 , H10K2102/311
Abstract: A display apparatus includes: a substrate including main islands arranged in a first direction and a second direction, a first connecting unit configured to connect the main islands arranged in the first direction to one another, a second connecting unit configured to connect the main islands arranged in the second direction to one another, a first sub-island in a middle portion of the first connecting unit, a second sub-island in a middle portion of the second connecting unit, and a plurality of through-portions defined between the main islands; a first pixel circuit, a second pixel circuit, and a third pixel circuit on the main islands; a first light-emitting element on the first sub-island and connected to the first pixel circuit; a first connection wiring on the first connecting unit and configured to connect the first pixel circuit to the first light-emitting element; and first wirings on the first connecting unit.
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公开(公告)号：US20210376269A1
公开(公告)日：2021-12-02
申请号：US17288317
申请日：2019-08-01
Applicant: Samsung Display Co., Ltd.
Inventor： Jongho HONG , Sangwoo KIM , Jaemin SHIN , Junhyeong PARK
Abstract: Provided is a display device capable of displaying a high-quality image even under high temperature conditions, the display device including a flexible substrate, a pixel circuit layer arranged on the flexible substrate, and including a thin-film transistor and a through hole extending to the flexible substrate, a first organic layer arranged on the pixel circuit layer and in contact with the flexible substrate through the through hole, an inorganic layer arranged on the first organic layer to cover an upper surface of the first organic layer, a pixel electrode arranged on the inorganic layer, and an encapsulation layer arranged on the pixel electrode, and including a first inorganic encapsulation layer, a second inorganic encapsulation layer, and an organic encapsulation layer between the first inorganic encapsulation layer and the second inorganic encapsulation layer.
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Patent Agency Ranking
公开(公告)号：US20190198782A1
公开(公告)日：2019-06-27
申请号：US16175740
申请日：2018-10-30
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：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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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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