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1.发明申请公开(公告)号：US20180143353A1
公开(公告)日：2018-05-24
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
CPC classification number: G02B1/14 , B29C37/0028 , B29C2045/14868 , B29D11/00278 , B29D11/00326 , B32B2457/20 , G02B1/04 , G02F1/133305 , G02F2001/133311 , G02F2001/133331 , G02F2201/50 , G02F2202/022 , G06F1/1652 , G09F9/301 , H05K5/0017 , H05K5/03
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：US20230017504A1
公开(公告)日：2023-01-19
申请号：US17934872
申请日：2022-09-23
Applicant: Samsung Display Co., Ltd.
Inventor： Heonjung SHIN , Kyungtae KIM , Boa KIM , Hyunjoon OH
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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3.发明申请公开(公告)号：US20200163243A1
公开(公告)日：2020-05-21
申请号：US16567847
申请日：2019-09-11
Applicant: Samsung Display Co., Ltd.
Inventor： Heonjung SHIN , Kyungtae KIM , Boa KIM , Hyunjoon OH
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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Patent Agency Ranking
4.发明申请公开(公告)号：US20180346755A1
公开(公告)日：2018-12-06
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: C09D175/04
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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5.发明申请公开(公告)号：US20180348567A1
公开(公告)日：2018-12-06
申请号：US15978023
申请日：2018-05-11
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 , Hyun Joon OH , Junghoon HAN
IPC: G02F1/1333 , H01L51/52 , H01L27/12
Abstract: A cover window of a flexible display device includes a base film, a support layer on the base film, and a bead layer on the support layer. The bead layer includes a plurality of beads distributed at a surface of the cover window and a binder for binding the beads. A portion of at least one bead of the beads is exposed to outside.
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公开(公告)号：US20180248150A1
公开(公告)日：2018-08-30
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：US20190173049A1
公开(公告)日：2019-06-06
申请号：US16272931
申请日：2019-02-11
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjoon OH , Boa KIM , Sanghoon KIM , Sangil PARK , Heonjung SHIN , Hyejin OH , Jeoungsub LEE , Minhoon CHOI
IPC: H01L51/52
CPC classification number: H01L51/5237 , H01L27/3244 , H01L51/0097 , H01L51/5281 , H01L2251/5338
Abstract: A flexible display apparatus includes a substrate having a bending portion, a display over the substrate, and a cover over the substrate and covering the display. The cover includes a first film having a first surface and a second surface opposite the first surface, a second film over the first film, and an adhesive layer between the first film and the second film and attaching the first film to the second film. The first film includes at least one division line in at least some regions thereof in a direction from the first surface toward the second surface.
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公开(公告)号：US20170338440A1
公开(公告)日：2017-11-23
申请号：US15596929
申请日：2017-05-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjoon OH , Boa KIM , Sanghoon KIM , Sangil PARK , Heonjung SHIN , Hyejin OH , Jeoungsub LEE , Minhoon CHOI
CPC classification number: H01L51/5237 , H01L27/3244 , H01L51/0097 , H01L51/5281 , H01L2251/5338
Abstract: A flexible display apparatus includes a substrate having a bending portion, a display over the substrate, and a cover over the substrate and covering the display. The cover includes a first film having a first surface and a second surface opposite the first surface, a second film over the first film, and an adhesive layer between the first film and the second film and attaching the first film to the second film. The first film includes at least one division line in at least some regions thereof in a direction from the first surface toward the second surface.
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