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公开(公告)号：US20240262078A1
公开(公告)日：2024-08-08
申请号：US18388829
申请日：2023-11-11
Applicant: Samsung Display Co., LTD.
Inventor： JI-HOON KIM , EUNMI SEO , MINKYOUNG JUNG , SANG-IL PARK , SUNGGUK AN , Junghun LEE
CPC classification number: B32B7/12 , B32B27/06 , B32B37/12 , H05K5/03 , B32B2307/54 , B32B2307/558 , B32B2307/7376 , B32B2307/748 , B32B2457/20
Abstract: A display device includes a display panel, a functional layer disposed on the display panel, where the functional layer includes at least one selected from an optical layer and an impact absorbing layer, a window disposed on the functional layer, and an adhesive layer disposed between the functional layer and the window. The adhesive layer has a thermal decomposition starting temperature of about 300° C. or higher and a thermal decomposition peak temperature of about 350° C. or higher, where the thermal decomposition peak temperature is defined as a temperature at which an amount of weight loss or gas generation caused by the thermal decomposition is maximized.
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公开(公告)号：US20210257582A1
公开(公告)日：2021-08-19
申请号：US17005616
申请日：2020-08-28
Applicant: Samsung Display Co., LTD.
Inventor： KYUNGTAE KIM , SANG-IL PARK , SUNGGUK AN , GEUNWOOK LEE , HYUJIN JUNG
IPC: H01L51/52
Abstract: A display device includes a protective layer facing a display panel with a window therebetween, and the protective layer includes in order from the window: a base layer; and a surface coating layer having a single film structure. The surface coating layer includes an impact resistance layer and an anti-fingerprint material within the impact resistance layer.
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公开(公告)号：US20240099100A1
公开(公告)日：2024-03-21
申请号：US18451682
申请日：2023-08-17
Applicant: Samsung Display Co., Ltd.
Inventor： MINSEONG BYEON , SANG-IL PARK , SUNGGUK AN
CPC classification number: H10K59/87 , B32B7/022 , B32B7/12 , B32B17/10 , B32B27/08 , B32B27/36 , B32B2255/10 , B32B2307/536 , B32B2307/54 , B32B2307/546 , B32B2307/7376 , B32B2307/748 , B32B2457/20
Abstract: A display device includes a display module, a window on the display module, and a protective layer on the window, and including a first base layer, a second base layer on the first base layer, a base adhesive layer between the first base layer and the second base layer, and including a silicone-based adhesive, and a surface coating layer on the second base layer, having a single-film structure, and including a hard coating material and an anti-fingerprint material.
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Patent Agency Ranking
公开(公告)号：US20230184998A1
公开(公告)日：2023-06-15
申请号：US17876886
申请日：2022-07-29
Applicant: Samsung Display Co., Ltd.
Inventor： INSEOK SEO , HANSOL KANG , NAMHEE PARK , SANG-IL PARK , YOUNGSANG PARK , SUNGGUK AN
CPC classification number: G02B1/11 , G02B1/04 , G02B1/14 , G06F1/1652
Abstract: A window includes a base layer and an inorganic layer which is on the base layer. The inorganic layer includes silicon oxide and aluminum oxide which is in a content of about 1 wt% or more and less than about 10 wt% with respect to about 100 wt% of the silicon oxide.
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公开(公告)号：US20240061475A1
公开(公告)日：2024-02-22
申请号：US18231452
申请日：2023-08-08
Inventor： NAMHEE PARK , JEONGMIN CHOI , SEONGWOOK KANG , KEONHYEOK KO , MINSANG PARK , HANSOL KANG , SANG-IL PARK , YOUNGSANG PARK , INSEOK SEO , SUNGGUK AN
CPC classification number: G06F1/1656 , G06F1/1652 , G06F1/1616 , H04M1/0216 , H04M1/0268 , G02B1/14
Abstract: A window includes at least one protective film member including a base film, a lower antistatic layer disposed below the base film, an optical layer disposed between the base film and the lower antistatic layer and having a lower refractive index than a refractive index of the base film, an upper antistatic layer disposed above the base film, an anti-fingerprint layer disposed above the base film, and a hard coating layer disposed between the base film and the anti-fingerprint layer and consisting of a siloxane-epoxy-based compound, thereby exhibiting both excellent mechanical properties and excellent optical properties.
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公开(公告)号：US20230250279A1
公开(公告)日：2023-08-10
申请号：US18065191
申请日：2022-12-13
Inventor： KYUNGTAE KIM , BONG JIN MOON , JI HYUN BANG , SANG-IL PARK , SUNGGUK AN
IPC: C08L75/08 , C08L63/00 , C09D163/00 , C09D175/08
CPC classification number: C08L75/08 , C08L63/00 , C09D163/00 , C09D175/08
Abstract: A hard coating composition includes a norbomene-based compound represented by a Chemical Formula 1 and a polymer including at least one of an epoxy-based resin, a polyurethane-based resin, or an acrylic resin.
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公开(公告)号：US20220404529A1
公开(公告)日：2022-12-22
申请号：US17717626
申请日：2022-04-11
Applicant: Samsung Display Co., Ltd.
Inventor： YOUNGSANG PARK , NAMHEE PARK , HANSOL KANG , INSEOK SEO , SANG-IL PARK , SUNGGUK AN , JANG DOO LEE
Abstract: A window includes: a base panel, and a protection layer disposed above the base panel. The base panel includes: a first base layer, a second base layer disposed below the first base layer, and a first hard coating layer disposed between the first base layer and the second base layer. The protection layer includes: a base film disposed above the first base layer, and a functional layer disposed above the base film and containing a hard coating agent.
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公开(公告)号：US20220310971A1
公开(公告)日：2022-09-29
申请号：US17565298
申请日：2021-12-29
Applicant: Samsung Display Co., Ltd.
Inventor： GEUNWOOK LEE , KYUNGTAE KIM , BOA KIM , SANG-IL PARK , SUNGGUK AN , SIYUN JUNG
Abstract: A protection film and a display device are provided. A protection film may include a base layer having a phase difference less than 100 nm, an inorganic layer on at least one of top and bottom surfaces of the base layer, and a surface coating layer on the base layer and including a hard coating material.
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