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公开(公告)号：US20250031553A1
公开(公告)日：2025-01-23
申请号：US18634706
申请日：2024-04-12
Applicant: Samsung Display Co., LTD.
Inventor： Seung Wook KWON , Hee Chang YOON , Hyo Jeong KWON
Abstract: A display device and a method of fabricating the same are provided. The display device includes a substrate, a light emitting element layer disposed on the substrate and including a pixel electrode, an organic layer, and a common electrode, an encapsulation layer disposed on the light emitting element layer, and a passivation layer disposed on the encapsulation layer. A contact angle between a surface of the passivation layer and water ranges from 5° to 45°.
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公开(公告)号：US20230409083A1
公开(公告)日：2023-12-21
申请号：US18302950
申请日：2023-04-19
Applicant: Samsung Display Co., LTD.
Inventor： Seung Wook KWON , Se Hoon JEONG , Woo Yong SUNG
IPC: G06F1/16 , C09D183/08 , B32B17/10
CPC classification number: G06F1/1652 , C09D183/08 , B32B17/1055 , B32B17/10256 , B32B17/10146 , G06F2200/16
Abstract: A display device includes a display panel, an organic layer disposed on a surface of the display panel, a polysilazane layer disposed on the organic layer and including a spaced region, and a resin layer disposed in the spaced region of the polysilazane layer. An elastic modulus of the resin layer is lower than an elastic modulus of the polysilazane layer.
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公开(公告)号：US20230032393A1
公开(公告)日：2023-02-02
申请号：US17705947
申请日：2022-03-28
Applicant: Samsung Display Co., LTD.
Inventor： Seung Wook KWON , Seo Yeon LEE , Seung Gun CHAE , Sang Tae AHN , Seung Yeon CHAE
Abstract: A display device includes, a display panel including a light-emitting element layer disposed on a substrate, a thin-film encapsulation layer disposed on the light-emitting element layer, a touch electrode layer disposed on the thin-film encapsulation layer, a display area, the light-emitting element layer being located in the display area, and a non-display area disposed around the display area, and a resin pattern disposed on and directly contacting the touch electrode layer. The non-display area includes a first non-display area disposed around the display area, and a second non-display area spaced apart from the display area, the first non-display area being disposed between the display area and the second non-display area in a plan view. The resin pattern is disposed in the second non-display area in a plan view.
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公开(公告)号：US20220029129A1
公开(公告)日：2022-01-27
申请号：US17336873
申请日：2021-06-02
Applicant: Samsung Display Co., LTD.
Inventor： Jeong Seok LEE , Seung Wook KWON , Jae Sik KIM , Woo Yong SUNG , Seo Yeon LEE , Ung-Soo LEE , Se Hoon JEONG , Seung Gun CHAE , Seung-Yeon CHAE
Abstract: A display device includes a substrate and a protection film disposed on a rear side of the substrate. The substrate includes a first portion including a display area and having a first width, and a second portion extending from the first portion and having a second width narrower than the first width. The protection film includes a cavity at a border portion of the first portion and the second portion of the substrate.
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公开(公告)号：US20180343753A1
公开(公告)日：2018-11-29
申请号：US15870670
申请日：2018-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Min Sang KIM , Seung Wook KWON , Oh June KWON , Hyo Jeong KWON , Doo Hwan KIM
Abstract: A display device includes: a substrate including a display region and a bent region provided at a side of the display region; a first insulating layer provided on the bent region of the substrate; a second insulating layer provided on the first insulating layer, the second insulating layer including at least one opening; and a third insulating layer provided on the second insulating layer and the at least one opening, and a pixel unit to display an image is provided on the display region of the substrate.
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Patent Agency Ranking
公开(公告)号：US20250056881A1
公开(公告)日：2025-02-13
申请号：US18927364
申请日：2024-10-25
Applicant: Samsung Display Co., Ltd.
Inventor： Se Hoon JEONG , Seung Wook KWON , Jae Sik KIM , Woo Yong SUNG , Seo Yeon LEE , Ung Soo LEE , Ja Min LEE , Jeong Seok LEE , Seung Gun CHAE , Seung Yeon CHAE
IPC: H01L27/12 , G02F1/1333 , G02F1/1362 , H01L25/16
Abstract: A display device includes a display layer comprising pixels, each of the pixels having at least one thin-film transistor, a connection line electrically connected to the at least one thin-film transistor, the connection line being exposed on a lower surface of the display layer through a first contact hole formed in the display layer, a barrier layer disposed on the lower surface of the display layer and including a second contact hole connected to the first contact hole, a lead line disposed on a lower surface of the barrier layer and electrically connected to the connection line through the second contact hole, a pad part disposed on the lower surface of the barrier layer and electrically connected to the lead line, and a lower film overlapping the lower surface of the barrier layer and the lead line.
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公开(公告)号：US20220320448A1
公开(公告)日：2022-10-06
申请号：US17844796
申请日：2022-06-21
Applicant: Samsung Display Co., LTD.
Inventor： Seung Wook KWON , Jeong Seok LEE , Chan Ho MOON , Woo Yong SUNG
Abstract: A display device includes a display panel including a main area, a bending area at which the display panel is bendable, and a sub area, in order. The main area includes a display area and a non-display area which is adjacent to the display area. The bending area connects the sub area to the main area at the non-display area thereof, and is recessed from outer side surfaces of the main area and the sub area, to define a recess portion of the display panel at the bending area.
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公开(公告)号：US20220077195A1
公开(公告)日：2022-03-10
申请号：US17400792
申请日：2021-08-12
Applicant: Samsung Display Co., LTD.
Inventor： Se Hoon JEONG , Seung Wook KWON , Jae Sik KIM , Woo Yong SUNG , Seo Yeon LEE , Ung Soo LEE , Ja Min LEE , Jeong Seok LEE , Seung Gun CHAE , Seung Yeon CHAE
Abstract: A display device includes a display layer comprising pixels, each of the pixels having at least one thin-film transistor, a connection line electrically connected to the at least one thin-film transistor, the connection line being exposed on a lower surface of the display layer through a first contact hole formed in the display layer, a barrier layer disposed on the lower surface of the display layer and including a second contact hole connected to the first contact hole, a lead line disposed on a lower surface of the barrier layer and electrically connected to the connection line through the second contact hole, a pad part disposed on the lower surface of the barrier layer and electrically connected to the lead line, and a lower film overlapping the lower surface of the barrier layer and the lead line.
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公开(公告)号：US20200253035A1
公开(公告)日：2020-08-06
申请号：US16852706
申请日：2020-04-20
Applicant: Samsung Display Co. Ltd.
Inventor： Oh June KWON , Seung Wook KWON , Hyo Jeong KWON , Doo Hwan KIM , Min Sang KIM , Chan Ho MOON , Won Je CHO
IPC: H05K1/02 , G06F1/16 , G02F1/1333 , H01L27/32 , H01L51/00
Abstract: A display device includes a flexible substrate including a bending area corresponding to an area at which the display device is bent, and a first area and a second area which is spaced apart from the first area by the bending area, a display element unit disposed in the first area of the flexible substrate; and a buffer member disposed in the bending area of the flexible substrate. The buffer member in the bending area includes: a first buffer member having a first maximum thickness, and a second buffer member having a second maximum thickness which is smaller than the first maximum thickness. Among the first buffer member and the second member, the first buffer member disposed closer to the first area and the second member disposed closer to the second area.
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公开(公告)号：US20200119305A1
公开(公告)日：2020-04-16
申请号：US16509614
申请日：2019-07-12
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Wook KWON , Woo Yong SUNG , Hyoung Sub LEE
Abstract: A display device includes a bending area at which the display device is bendable; an organic light emitting element disposed on the substrate; an encapsulation layer covering an upper surface and a side surface of the organic light emitting element; and a bending area protection layer covering the bending area of the substrate. The upper surface of the encapsulation layer includes a nano structure defined by nano sized protrusions and depressions of the upper surface, and along the substrate, and the bending area is disposed separated from the encapsulation layer.
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