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1.发明公开公开(公告)号：US20240010867A1
公开(公告)日：2024-01-11
申请号：US18358806
申请日：2023-07-25
Inventor： Hyunjoon Oh , Kyungtae Kim , Boa Kim , Sanghoon Kim , Sangil Park , Heonjung Shin , Hyejin Oh , Jeoungsub Lee , Minhoon Choi , Taekyung Yang , Heewoo Rhee , Sungmin Cho
IPC: C09D175/04 , C09C1/44 , C09C1/36 , C09C3/12 , C08G18/10 , C09C1/04 , C09C1/40 , C09C1/30 , C08K9/08
CPC classification number: C09D175/04 , C09C1/44 , C09C1/3684 , C09C3/12 , C08G18/10 , C08K9/06 , C09C1/407 , C09C1/3072 , C09C1/3081 , C08K9/08 , C09C1/043
Abstract: Provided are a nanocomposite body, a method of manufacturing the nanocomposite body, and a nanocomposite film including the nanocomposite body. The nanocomposite body includes: inorganic particles; a polymer matrix; and grafting polymer chains each of which includes a polyol structure, wherein the inorganic particles and the polymer matrix are linked by the grafting polymer chains.
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公开(公告)号：US11713403B2
公开(公告)日：2023-08-01
申请号：US15994132
申请日：2018-05-31
Inventor： Hyunjoon Oh , Kyungtae Kim , Boa Kim , Sanghoon Kim , Sangil Park , Heonjung Shin , Hyejin Oh , Jeoungsub Lee , Minhoon Choi , Taekyung Yang , Heewoo Rhee , Sungmin Cho
IPC: B32B27/28 , B32B27/34 , B32B27/36 , B32B27/40 , B32B9/00 , C08K9/08 , C08K3/04 , C08K3/36 , C09D175/04 , C09C1/44 , C09C1/36 , C09C3/12 , C08G18/10 , C09C1/04 , C09C1/40 , C09C1/30 , C08K9/06 , C08K3/22
CPC classification number: C09D175/04 , C08G18/10 , C08K9/08 , C09C1/043 , C09C1/3072 , C09C1/3081 , C09C1/3684 , C09C1/407 , C09C1/44 , C09C3/12 , C01P2002/82 , C01P2002/86 , C01P2002/88 , C01P2004/64 , C08K3/041 , C08K3/042 , C08K3/36 , C08K9/06 , C08K2003/2227 , C08K2003/2241 , C08K2003/2244 , C08K2003/2296 , C08K2201/003 , C08K2201/011 , C08G18/10 , C08G18/289 , C08G18/10 , C08G18/3893
Abstract: Provided are a nanocomposite body, a method of manufacturing the nanocomposite body, and a nanocomposite film including the nanocomposite body. The nanocomposite body includes: inorganic particles; a polymer matrix; and grafting polymer chains each of which includes a polyol structure, wherein the inorganic particles and the polymer matrix are linked by the grafting polymer chains.
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公开(公告)号：US11917782B2
公开(公告)日：2024-02-27
申请号：US17934872
申请日：2022-09-23
Applicant: Samsung Display Co., Ltd.
Inventor： Heonjung Shin , Kyungtae Kim , Boa Kim , Hyunjoon Oh
IPC: B32B37/12 , B29C63/02 , C09J7/22 , C09J7/40 , G01N3/20 , G06F1/16 , H04M1/02 , H04M1/18 , H05K5/00 , H05K5/03
CPC classification number: H05K5/03 , B29C63/02 , B32B37/12 , G01N3/20 , G06F1/1652 , H04M1/0268 , H04M1/185 , H05K5/0017 , B32B2457/00 , C09J7/22 , C09J7/40 , Y10T428/14
Abstract: An electronic device includes a flexible display module, a window on the flexible display module, and a protective base film on the window, and having a first modulus at a first temperature and a second modulus lower than the first modulus at a second temperature 80° C. higher than the first temperature, wherein the difference between the first modulus and the second modulus may be no greater than about 985 MPa.
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4.发明授权
公开(公告)号：US10948630B2
公开(公告)日：2021-03-16
申请号：US15721233
申请日：2017-09-29
Applicant: Samsung Display Co., Ltd.
Inventor： Kyungtae Kim , Boa Kim , Sanghoon Kim , Hyunjoon Oh , Sang-il Park , Heonjung Shin , Hye-jin Oh , Jeoungsub Lee , Min-hoon Choi
IPC: G02B1/14 , B29D11/00 , G06F1/16 , G09F9/30 , G02B1/04 , H05K5/00 , H05K5/03 , B29C45/14 , B29C37/00 , G02F1/1333
Abstract: A display apparatus includes a display module having a display surface configured to display an image, and a window member disposed on the display surface. The window member includes a flexible base layer having a plurality of concave patterns defined on an upper portion thereof, and a plurality of hard coating patterns each disposed in a respective one of the concave patterns and having a hardness greater than the hardness of the flexible base layer.
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公开(公告)号：US10658615B2
公开(公告)日：2020-05-19
申请号：US15837293
申请日：2017-12-11
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjoon Oh , Kyungtae Kim , Boa Kim , Sanghoon Kim , Sang-il Park , Heonjung Shin , Hye-jin Oh , Jeoungsub Lee , Min-hoon Choi
Abstract: A display device includes a display panel and a window coating layer disposed directly on an upper surface of the display panel. The window coating layer includes a first region which has an increasing elastic modulus in a direction from the display panel toward the window coating layer.
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公开(公告)号：US11072727B2
公开(公告)日：2021-07-27
申请号：US15832521
申请日：2017-12-05
Applicant: Samsung Display Co., Ltd.
Inventor： Heonjung Shin , Hye-Jin Oh , Jeoungsub Lee , Min-Hoon Choi , Kyungtae Kim , Boa Kim , Sanghoon Kim , Sang-Il Park , Hyunjoon Oh
Abstract: An adhesive member for a display device is disclosed. The adhesive member may include an adhesive film configured to roll along a rolling axis. The adhesive film may include an adhesive portion including a plurality of adhesive lines. The plurality of adhesive lines may not be orthogonal to the rolling axis.
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公开(公告)号：US20190036048A1
公开(公告)日：2019-01-31
申请号：US15957659
申请日：2018-04-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jeoungsub Lee , Heonjung Shin , Hye-Jin Oh , Min-Hoon Choi , Kyungtae Kim , Boa Kim , Sanghoon Kim , Sang-Il Park , Hyunjoon Oh , Junghoon Han
IPC: H01L51/00 , H01L51/52 , C09D175/04
Abstract: A window member may include a first member and a second member on the first member. A recovery rate of the second member may be 40% or more, and an absolute value of difference in recovery rate between the first and second members may be 45% or less.
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8.发明申请
公开(公告)号：US20180203321A1
公开(公告)日：2018-07-19
申请号：US15832521
申请日：2017-12-05
Applicant: Samsung Display Co., Ltd.
Inventor： Heonjung Shin , Hye-Jin Oh , Jeoungsub Lee , Min-Hoon Choi , Kyungtae Kim , Boa Kim , Sanghoon Kim , Sang-Il Park , Hyunjoon Oh
CPC classification number: G02F1/167 , C09J7/10 , C09J7/255 , C09J7/29 , C09J7/38 , C09J2201/28 , C09J2201/36 , C09J2203/318 , G02F1/133308 , G02F2001/133331 , G02F2202/28 , H01L51/5012 , H01L51/5253 , H01L2251/5338
Abstract: An adhesive member for a display device is disclosed. The adhesive member may include an adhesive film configured to roll along a rolling axis. The adhesive film may include an adhesive portion including a plurality of adhesive lines. The plurality of adhesive lines may not be orthogonal to the rolling axis.
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公开(公告)号：US12049562B2
公开(公告)日：2024-07-30
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 norbornene-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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10.发明授权
公开(公告)号：US11457536B2
公开(公告)日：2022-09-27
申请号：US16567847
申请日：2019-09-11
Applicant: Samsung Display Co., Ltd.
Inventor： Heonjung Shin , Kyungtae Kim , Boa Kim , Hyunjoon Oh
IPC: H05K5/03 , H05K5/00 , H04M1/02 , G06F1/16 , C09J7/22 , H04M1/18 , B32B37/12 , G01N3/20 , B29C63/02 , C09J7/40
Abstract: An electronic device includes a flexible display module, a window on the flexible display module, and a protective base film on the window, and having a first modulus at a first temperature and a second modulus lower than the first modulus at a second temperature 80° C. higher than the first temperature, wherein the difference between the first modulus and the second modulus may be no greater than about 985 MPa.
