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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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12.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：US20170338286A1
公开(公告)日：2017-11-23
申请号：US15356293
申请日：2016-11-18
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjoon Oh , Byunghoon Kang , Boa Kim , Sanghoon Kim , Sang-il Park , Heonjung Shin , Hye-jin Oh , Jeongsub Lee , Junhyuk Cheon , Min-hoon Choi
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/044 , G06F3/046 , H01L27/3244 , H01L51/5246 , H01L51/5253 , H01L51/5281 , H01L51/5284 , H01L2251/5338
Abstract: A display device includes: a display panel layer including a display area and a second non-light emitting area, the display area including a plurality of light emitting areas and a first non-light emitting area, the first non-light emitting area being around each of the light emitting areas, and the second non-light emitting area being outside the display area; a window coating layer directly on a first surface of the display panel layer; and a first curl-preventing pattern overlapping at least one of the first non-light emitting area and the second non-light emitting area when viewed in a plan view and contacting the window coating layer. The first curl-preventing pattern is configured to prevent the window coating layer from curling.
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14.发明授权公开(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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公开(公告)号：US20230112388A1
公开(公告)日：2023-04-13
申请号：US17950338
申请日：2022-09-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Joohyeon Lee , Hyunjoon Oh , Taehyeog Jung
IPC: G06F1/16
Abstract: A display device includes a display panel in which a display element is disposed, a first film on the display panel, a second film on the first film, and a first adhesive layer between the first film and the display panel, wherein the first film includes a first layer adjacent to the second film, and a second layer between the first layer and the first adhesive layer, where an elastic modulus of the second layer is different from an elastic modulus of the first layer.
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Patent Agency Ranking
16.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：US10804317B2
公开(公告)日：2020-10-13
申请号：US16107152
申请日：2018-08-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunjoon Oh
Abstract: A display apparatus includes a plurality of light-emitting diodes (“LED”s); a stretchable substrate including a flat portion, and a plurality of protrusions protruding from the flat portion, where each of the protrusions has inclined surfaces, and at least some of the light-emitting diodes are disposed on the protrusions; and a plurality of thin film transistors in the stretchable substrate and connected to the LEDs.
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公开(公告)号：US10243164B2
公开(公告)日：2019-03-26
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
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：US10224316B2
公开(公告)日：2019-03-05
申请号：US15396864
申请日：2017-01-03
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjoon Oh
Abstract: A transfer apparatus includes: a body portion; and an adhesive portion connected to the body portion, with which a point light source of a display apparatus is attachable to and detachable from the transfer apparatus by contact therewith. The adhesive portion is defined by a plurality of surfaces in different planes from each other.
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公开(公告)号：US09761834B2
公开(公告)日：2017-09-12
申请号：US15063409
申请日：2016-03-07
Inventor： Hyunjoon Oh , Boa Kim , Sangil Park , Hyejin Oh , Jeoungsub Lee , Minhoon Choi , Heewoo Rhee , Sungmin Cho
IPC: C08K3/36 , H01L51/52 , H01L51/00 , H01L51/10 , H01L51/44 , C08K9/06 , C08L83/04 , C09D5/44 , C08G77/12 , C08G77/14
CPC classification number: H01L51/5253 , C08G77/12 , C08G77/14 , C08K3/36 , C08K9/06 , C08L83/04 , C09D5/4419 , C09D5/448 , H01L51/0034 , H01L51/0094 , H01L51/107 , H01L51/448 , Y02E10/549 , C08L83/06
Abstract: Embodiments of the present disclosure provide a composition for forming a polymer film, a polymer film prepared therewith, and an electronic device including the polymer film. The composition for forming a polymer film may include an inorganic particle grafted with an organosiloxane polymer represented by Formula 1; and a polymer matrix having a vinylene-based repeating unit: In Formula 1, A may be a moiety grafted to the inorganic particle, B may be a moiety capable of reacting with the polymer matrix, R1 and R2 may each independently be selected from an alkyl group and alkoxy group, R11, R12, R21, R22, R31, and R32 may each independently be selected from moiety B, an alkyl group, and an alkoxy group, and l, n, and m may denote the numbers of respective repeating units.
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