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公开(公告)号：US11997804B2
公开(公告)日：2024-05-28
申请号：US17538056
申请日：2021-11-30
Applicant: Samsung Display Co., Ltd.
Inventor： Beomjin Kim , Jonghwa Lee , Dongwon Choi , Jin Hwan Choi , Taewoong Kim
CPC classification number: H05K5/0217 , H05K5/0017
Abstract: A display device includes a display module and a module supporter below the display module. The module supporter includes a support layer, and a plurality of support bars in the support layer and arranged in a first direction. The plurality of support bars extend in a second direction that intersects the first direction. At least one groove having a predetermined shape is formed on lateral surfaces of at least one of the plurality of support bars. The lateral surfaces are opposite to each other in the first direction.
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公开(公告)号：US10671124B2
公开(公告)日：2020-06-02
申请号：US16238388
申请日：2019-01-02
Applicant: Samsung Display Co., Ltd.
Inventor： Jeongho Kim , Hyunwoo Koo , Kyuyoung Kim , Taewoong Kim , Jinhwan Choi , Hayk Kachatryan
Abstract: A rollable display device includes: a window member; a first pressure sensitive adhesive member arranged under the window member; a display module detachable from and attachable to the window member by the first pressure sensitive adhesive member; a housing having a groove through which the window member, the first pressure sensitive adhesive member, and the display module are configured to enter and exit from the housing; a first rotation member on which the window member and the first pressure sensitive adhesive member are rollable or slidable; and a second rotation member on which the display module is rollable or slidable.
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公开(公告)号：US10593741B2
公开(公告)日：2020-03-17
申请号：US15833885
申请日：2017-12-06
Applicant: Samsung Display Co., Ltd.
Inventor： Hayk Khachatryan , Hyunwoo Koo , Minsung Kim , Taewoong Kim , Boik Park
IPC: H05K1/00 , H01L21/00 , H01L21/16 , H01L21/36 , H01L21/44 , H01L27/14 , H01L27/32 , H01L29/04 , H01L29/08 , H01L29/22 , H01L29/24 , H01L29/786 , H01L33/00 , H01L51/05 , H01L51/52 , H05K5/00 , B65H75/28 , B32B27/08 , B32B27/40 , B65H75/10 , H01L51/00
Abstract: A flexible display device includes: a flexible substrate; a thin-film transistor on the flexible substrate; a passivation film covering the thin-film transistor; and a display element on the passivation film and electrically connected to the thin-film transistor. The passivation film includes a material exhibiting a shear-thickening phenomenon.
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公开(公告)号：US10217958B2
公开(公告)日：2019-02-26
申请号：US15334137
申请日：2016-10-25
Applicant: Samsung Display Co., Ltd.
Inventor： Jinhwan Choi , Jintaek Kim , Taewoong Kim , Boik Park , Juchan Park , Taean Seo , Younggug Seol
Abstract: A method of manufacturing a curved display device is disclosed. In one aspect, the method includes providing a frame, providing a flexible display panel and attaching a first area of the flexible display panel to the frame. The method also includes attaching a second area of the flexible display panel to the frame, wherein the providing of the flexible display panel comprises attaching a release paper to a surface of the flexible display panel, the release paper comprising first and second release areas respectively corresponding to the first and second areas of the flexible display panel. The method further includes removing the first release area from the flexible display panel before attaching the first area and removing the second release area from the flexible display panel before attaching the second area.
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公开(公告)号：US20180342566A1
公开(公告)日：2018-11-29
申请号：US15833885
申请日：2017-12-06
Applicant: Samsung Display Co., Ltd.
Inventor： Hayk Khachatryan , Hyunwoo Koo , Minsung Kim , Taewoong Kim , Boik Park
CPC classification number: H01L27/3258 , B32B27/08 , B32B27/40 , B32B2307/546 , B32B2457/20 , B65H75/10 , B65H75/28 , B65H2701/172 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , H05K5/0017
Abstract: A flexible display device includes: a flexible substrate; a thin-film transistor on the flexible substrate; a passivation film covering the thin-film transistor; and a display element on the passivation film and electrically connected to the thin-film transistor. The passivation film includes a material exhibiting a shear-thickening phenomenon.
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Patent Agency Ranking
公开(公告)号：US20180130974A1
公开(公告)日：2018-05-10
申请号：US15784009
申请日：2017-10-13
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunwoo Koo , Taewoong Kim , Kyuyoung Kim , Jeongho Kim , Taean Seo , Junghun Lee
CPC classification number: H01L51/5253 , G02F1/133305 , G02F1/133308 , G02F1/133345 , G06F1/1601 , G06F1/1652 , G09F9/301 , G09G2380/02 , H01L27/3244 , H01L51/0097 , H01L51/5237 , H01L2251/5338
Abstract: A rollable display apparatus includes a rolling drum; and a flexible display panel comprising an end bonded to the rolling drum, the flexible display panel being windable around an outer circumferential surface of the rolling drum, the flexible display panel including a flexible substrate including a first surface on which a display device is arranged; and a first protection film over the first surface of the flexible substrate, the first protection film including a first layer including an elastic polymer, and a second layer on the first layer and having a smaller surface frictional force than the first layer, and the second layer includes a plurality of first grooves each indented in a depth direction of the second layer from a surface of the second layer.
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公开(公告)号：US09947883B2
公开(公告)日：2018-04-17
申请号：US15295713
申请日：2016-10-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jinhwan Choi , Taean Seo , Taewoong Kim , Boik Park , Juchan Park , Younggug Seol
CPC classification number: H01L51/0097 , G06F1/1616 , G06F1/1641 , G06F1/1647 , G06F1/1652 , Y02E10/549
Abstract: A foldable display apparatus includes: a first flexible panel and a second flexible panel, the first and second flexible panels being separate from each other; a first case supporting the first flexible panel and a second case supporting the second flexible panel; and a link member foldably connecting the first and second cases, and adjacent boundary regions of the first and second flexible panels are curved.
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公开(公告)号：US09871223B2
公开(公告)日：2018-01-16
申请号：US15256688
申请日：2016-09-05
Applicant: Samsung Display Co., Ltd.
Inventor： Taewoong Kim , Hyunwoo Koo , Hyungsik Kim
CPC classification number: H01L51/5253 , H01L27/3246 , H01L51/0097 , H01L51/5012 , H01L51/5206 , H01L51/5221 , H01L51/524 , H01L51/5246 , H01L51/56 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: An organic light emitting display device and a method of manufacturing the same are proposed. The organic light emitting display device includes: a first film formed of an organic material, and having first and second surfaces facing each other and a third surface perpendicular to the first and second surfaces; a second film formed on the first film to cover the second and third surfaces of the first film; an organic light emitting unit disposed on the second film; a third film disposed on the second film to cover the organic light emitting unit; and a fourth film disposed on the third film, formed of an organic material, and having fourth and fifth surfaces facing each other, wherein the fifth surface faces the third film.
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29.发明授权公开(公告)号：US09843020B2
公开(公告)日：2017-12-12
申请号：US15150246
申请日：2016-05-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Taewoong Kim , Younggug Seol , Boik Park , Taean Seo , Minsu Lee , Sunhee Lee , Pilsuk Lee , Jinhwan Choi
CPC classification number: H01L51/5253 , H01L27/124 , H01L27/1248 , H01L27/1259 , H01L27/3258 , H01L27/3262 , H01L27/3276 , H01L51/0097 , H01L51/56 , H01L2227/323
Abstract: A display apparatus capable of preventing (or protecting from) permeation of moisture. The apparatus includes a substrate comprising a display area and a peripheral area surrounding the display area; a pad unit located on the peripheral area; an organic insulating layer covering the display area and a part of the peripheral area adjacent to the display area; and an inorganic insulating layer that covers at least a first area when the first area is a part between the organic insulating layer and the pad unit.
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公开(公告)号：US20170141173A1
公开(公告)日：2017-05-18
申请号：US15295713
申请日：2016-10-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jinhwan Choi , Taean Seo , Taewoong Kim , Boik Park , Juchan Park , Younggug Seol
CPC classification number: H01L51/0097 , G06F1/1616 , G06F1/1641 , G06F1/1647 , G06F1/1652 , Y02E10/549
Abstract: A foldable display apparatus includes: a first flexible panel and a second flexible panel, the first and second flexible panels being separate from each other; a first case supporting the first flexible panel and a second case supporting the second flexible panel; and a link member foldably connecting the first and second cases, and adjacent boundary regions of the first and second flexible panels are curved.
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