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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：US20160260927A1
公开(公告)日：2016-09-08
申请号：US14832334
申请日：2015-08-21
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjoon Oh , SangiI Park , Hyejin Oh , Jeoungsub Lee , Minhoon Choi
IPC: H01L51/52
CPC classification number: H01L51/524 , H01L51/0097 , H01L51/5246 , H01L51/5259 , H01L2251/5338 , Y02E10/549
Abstract: A flexible display device is disclosed. In one aspect, the display device includes a substrate, a display unit formed over the substrate and a filler formed over the substrate and the display unit. An encapsulation substrate is formed over the encapsulation substrate, and a barrier layer is formed over the encapsulation substrate. The encapsulation substrate includes a base layer and a plurality of protrusions formed over a first surface of the base layer and spaced apart from each other. The barrier layer is formed over the first surface so as to cover the plurality of protrusions and a portion of the base layer exposed between the plurality of protrusions, and the first surface faces the display unit.
Abstract translation: 公开了一种柔性显示装置。 一方面，显示装置包括基板，形成在基板上的显示单元和形成在基板和显示单元上的填充物。 在封装衬底上形成封装衬底，并且在封装衬底之上形成阻挡层。 封装衬底包括基底层和形成在基底层的第一表面上并且彼此间隔开的多个突起。 阻挡层形成在第一表面上，以覆盖多个突起，并且基底层的一部分暴露在多个突起之间，并且第一表面面向显示单元。
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公开(公告)号：US12096660B2
公开(公告)日：2024-09-17
申请号：US17379462
申请日：2021-07-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jeoungsub Lee , Joohyeon Lee , Jieun Nam , Juhee Song , Heonjung Shin
IPC: H10K59/122 , G09F9/30 , H10K59/80
CPC classification number: H10K59/122 , G09F9/301 , H10K59/87
Abstract: A display apparatus includes a display panel including a display element, a first film comprising an elastomeric material and disposed on the display panel, the first film having a first thickness, a first adhesive layer disposed on the first film, the first adhesive layer having a second thickness, and a second adhesive layer disposed between the display panel and the first film and having a third thickness equal to or greater than the second thickness of the first adhesive layer.
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公开(公告)号：US11937493B2
公开(公告)日：2024-03-19
申请号：US17159854
申请日：2021-01-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joohyeon Lee , Jeoungsub Lee , Heonjung Shin , Taehyeog Jung , Hyun Joon Oh , Minhyuck Kang , Su-Hyoung Kang , Jeongeun Kim
IPC: H10K77/10 , B32B7/022 , B32B7/12 , B32B23/08 , B32B23/20 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/34 , B32B27/36 , B32B27/40 , B60K35/00 , G06F1/16 , G09F9/30 , H04M1/02 , H10K50/842 , H10K50/844 , H10K59/12 , H10K59/124 , H10K59/126 , H10K59/40 , H10K102/00
CPC classification number: H10K77/111 , B32B7/022 , B32B7/12 , B32B23/08 , B32B23/20 , B32B27/08 , B32B27/281 , B32B27/283 , B32B27/285 , B32B27/308 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , H04M1/0268 , H10K59/12 , H10K59/40 , B32B2307/51 , B32B2457/20 , H10K2102/311
Abstract: Disclosed is a display device including a display module that has at least one folding area, a first film disposed on the display module and having a first modulus, a second film disposed on the first film, being farther from the display module than the first film, and having a second modulus less than the first modulus, and a third film disposed on the second film, being farther from the display module than the second film, and having a third modulus less than the second modulus. The third modulus is equal to or less than about one-sixth of the first modulus.
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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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Patent Agency Ranking
公开(公告)号：US11709293B2
公开(公告)日：2023-07-25
申请号：US16851392
申请日：2020-04-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jeoungsub Lee , Heonjung Shin , Hyun Joon Oh , Daeho Yoon
IPC: G02B1/14 , C09J7/38 , B32B7/02 , C08J5/18 , C08J7/04 , G02B1/04 , G02F1/1333 , G06F1/16 , G06F3/044 , G09F9/30 , H04M1/02
CPC classification number: G02B1/14 , B32B7/02 , C08J5/18 , C08J7/04 , C09J7/38 , G02B1/04 , G02F1/13338 , G06F1/1652 , G06F3/044 , G09F9/301 , H04M1/0268 , C09J2203/00 , G02F2201/50 , G06F2203/04102
Abstract: An electronic apparatus includes an electronic panel foldable together with a window; and a first functional layer and a second functional layer each foldable together with the window and the electronic panel. The second functional layer is disposed farther from the window than the first functional layer, and has a thickness in a range from about 30 micrometers to about 50 micrometers and a modulus in a range from about 3 gigapascals to about 8 gigapascals, and the first functional layer is disposed closer to the window than the second functional layer, and has both a thickness equal to or greater than that of the second functional layer, and a modulus less than that of the second functional layer.
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公开(公告)号：US11770946B2
公开(公告)日：2023-09-26
申请号：US16926745
申请日：2020-07-12
Applicant: Samsung Display Co., Ltd.
Inventor： Heonjung Shin , Jeoungsub Lee , Hyun Joon Oh
IPC: H01L51/52 , H10K50/84 , G02B1/14 , B32B27/28 , B32B27/06 , B32B7/12 , H10K59/12 , H10K59/40 , H10K77/10 , H10K102/00
CPC classification number: H10K50/841 , B32B7/12 , B32B27/06 , B32B27/281 , G02B1/14 , H10K59/12 , H10K59/40 , H10K77/111 , B32B2255/10 , B32B2307/304 , B32B2457/206 , H10K2102/311
Abstract: A window for a display device includes: a film having flexibility; and at least one coating layer disposed on the film. As tensile stress acting on the film increases, the film is elastically deformed in a first range of strains of the film and plastically deformed in a second range of strains of the film greater than the first range, the first and second ranges being defined by a relationship between the tensile stress and a strain of the film in accordance with the tensile stress. The film has a yield strain in a third range from about 1.9% to about 2.25%, and the yield strain is defined as the strain of the film when a yield stress of the relationship in the first range is applied to the film.
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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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10.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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