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公开(公告)号：US11088700B2
公开(公告)日：2021-08-10
申请号：US16879849
申请日：2020-05-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae An Seo , Min-Sung Kim , Jung Hun Lee , Jin Hwan Choi
IPC: H03M1/06
Abstract: A rollable display device includes a rollable display and a first protection film disposed on a first surface of the rollable display. The first protection film extends beyond a first display edge of the rollable display. The rollable display device further includes a second protection film disposed on a second surface of the rollable display facing the first surface of the rollable display. The second protection film extends beyond the first display edge of the rollable display. The rollable display device additionally includes a first adhesive layer disposed between the rollable display and the first protection film. The rollable display device further includes second adhesive layer disposed between the rollable display and the second protection film, and a first adhesion part disposed adjacent to the first display edge of the rollable display and between the first protection film and the second protection film.
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公开(公告)号：US20190250668A1
公开(公告)日：2019-08-15
申请号：US16145169
申请日：2018-09-28
Applicant: Samsung Display Co., Ltd.
Inventor： Tae Woong Kim , Khachatryan Hayk , Hyun Woo Koo , Min-Sung Kim , Jeong Ho Kim , Jin Hwan Choi
Abstract: An exemplary embodiment provides a rollable display device including: a rollable display panel including a front surface and a rear surface, a first damping layer positioned on the front surface of the rollable display panel, and a second damping layer positioned on the rear surface of the rollable display panel. The first damping layer and the second damping layer have a shear thickening characteristic.
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公开(公告)号：US10289164B2
公开(公告)日：2019-05-14
申请号：US15604096
申请日：2017-05-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae An Seo , Min-Sung Kim , Bo Ik Park , Jung Hun Lee , Jin Hwan Choi
IPC: F16M11/38 , G06F1/16 , A47B97/00 , E05D1/00 , E05D3/06 , H05K1/02 , H05K5/00 , H05K5/02 , H04N5/64 , G06F3/041 , G09F9/30
Abstract: A rollable display device includes: a panel support including a plurality of support bars arranged in a direction and a plurality of flexible coupling portions between support bars of the plurality of support bars and coupling the plurality of support bars together; and a flexible display panel fixed to respective front sides of support bars of the plurality of support bars, and the plurality of support bars includes a first support bar that is spaced apart from an outermost support bar of the plurality of support bars, and the first support bar includes a pair of first holding bars that are spreadable toward an outside from a rear side of the first support bar.
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公开(公告)号：US20180368250A1
公开(公告)日：2018-12-20
申请号：US16100001
申请日：2018-08-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Hwan Choi , Min-Sung Kim , Tae-An Seo , Jung-Hun Lee
IPC: H05K1/02 , G06F1/16 , G09G3/20 , H01L51/52 , H05K1/18 , H01L51/00 , H01L27/32 , G09G3/36 , G09G3/3275 , G09G3/3266 , G02F1/1333
Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.
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公开(公告)号：US09899558B2
公开(公告)日：2018-02-20
申请号：US15152980
申请日：2016-05-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ki Ju Im , Min-Sung Kim , Thanh Tien Nguyen , Jae Seob Lee
IPC: H01L29/10 , H01L31/153 , H01L27/12 , H01L31/0296 , H01L31/0232 , H01L27/32
CPC classification number: H01L31/153 , H01L27/1225 , H01L27/3262 , H01L31/02327 , H01L31/0296
Abstract: A disclosed photosensor includes: a first electrode layer including a reflection part having an inclination surface; a first semiconductor layer positioned on the first electrode layer; a second electrode layer positioned on the first semiconductor layer; and a first dielectric layer and a second dielectric layer sequentially positioned on the second electrode layer, wherein the first dielectric layer and the second dielectric layer have different dielectric constant values. Further, the disclosed display device includes a plurality of pixel areas positioned on a substrate, and a sensor unit formed in at least some pixel areas among the plurality of pixel areas.
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Patent Agency Ranking
公开(公告)号：US20170359910A1
公开(公告)日：2017-12-14
申请号：US15604096
申请日：2017-05-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae An Seo , Min-Sung Kim , Bo Ik Park , Jung Hun Lee , Jin Hwan Choi
CPC classification number: H05K5/0017 , A47B97/00 , A47B2097/006 , E05D1/00 , E05D3/06 , E05Y2900/606 , F16M11/38 , G06F1/1601 , G06F1/1641 , G06F1/1652 , G06F1/166 , G06F3/041 , G06F2203/04102 , G09F9/301 , H04N5/64 , H05K1/028 , H05K5/0217
Abstract: A rollable display device includes: a panel support including a plurality of support bars arranged in a direction and a plurality of flexible coupling portions between support bars of the plurality of support bars and coupling the plurality of support bars together; and a flexible display panel fixed to respective front sides of support bars of the plurality of support bars, and the plurality of support bars includes a first support bar that is spaced apart from an outermost support bar of the plurality of support bars, and the first support bar includes a pair of first holding bars that are spreadable toward an outside from a rear side of the first support bar.
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公开(公告)号：US09564479B2
公开(公告)日：2017-02-07
申请号：US14857111
申请日：2015-09-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Thanh Tien Nguyen , Min-Sung Kim , Eun Young Lee , Ki Ju Im
IPC: H01L27/32 , H01L51/00 , H01L29/423
CPC classification number: H01L27/3262 , H01L29/42376 , H01L29/42384 , H01L51/0097 , H01L2251/5338
Abstract: A flexible display includes a driving circuit to drive a light emitting device. The driving circuit includes a thin film transistor which includes a column-shaped gate electrode extending in a first direction, a gate insulating layer enclosing an outer surface of the gate electrode, a semiconductor layer on an outer surface of the gate insulating layer, and first and second conductive layers enclosing first and second areas of the semiconductor layer, respectively.
Abstract translation: 柔性显示器包括用于驱动发光器件的驱动电路。 驱动电路包括薄膜晶体管，该薄膜晶体管包括沿第一方向延伸的列状栅电极，包围栅电极的外表面的栅极绝缘层，栅极绝缘层的外表面上的半导体层和第一 以及分别包围半导体层的第一和第二区域的第二导电层。
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公开(公告)号：US11785796B2
公开(公告)日：2023-10-10
申请号：US17218057
申请日：2021-03-30
Applicant: Samsung Display Co., Ltd.
Inventor： Min-Sung Kim , Hyoyul Yoon
IPC: H01L51/00 , H01L51/52 , H01L27/14 , H01L27/32 , G02F1/13 , G06F1/16 , G09F9/30 , G02F1/1333 , H01L27/146 , G02F1/1335 , G02F1/1362
CPC classification number: H01L51/5253 , G02F1/133305 , G02F1/133331 , G02F1/133512 , G02F1/133528 , G02F1/136209 , G06F1/1641 , G06F1/1652 , H01L27/14678 , H01L27/322 , H01L27/323 , H01L27/3211 , H01L51/5246 , H01L51/5293
Abstract: A display device includes: a display module having a first non-foldable region, a second non-foldable region, and a foldable region disposed between the first non-foldable region and the second non-foldable region and being foldable about a folding axis extending in a first direction; and a barrier layer disposed adjacent the display module and including: a first portion having a first region overlapping the first non-foldable region, a second region overlapping the foldable region, and a third region overlapping the second non-foldable region; and a second portion extending from at least a portion of the second region of the first portion in the first direction.
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公开(公告)号：US11508793B2
公开(公告)日：2022-11-22
申请号：US16859270
申请日：2020-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Min-Sung Kim , Thanh Tien Nguyen , Ki Ju Im
IPC: H01L27/32 , G09G3/3233
Abstract: An organic light emitting diode display includes a flexible substrate including a folding area and a flat area, a first insulating layer on the flexible substrate having a first opening, a first conductor on the first insulating layer, and a second insulating layer covering the first conductor with the first insulating layer also having the first opening. The organic light emitting diode display further includes a second conductor on the second insulating layer, a third insulating layer covering the second conductor and the second insulating layer, and a filling material in the first opening. A thickness of the filling material in the first opening is less than a thickness from a bottom surface of the first insulating layer to an upper surface of the second insulating layer.
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公开(公告)号：US11129274B2
公开(公告)日：2021-09-21
申请号：US16865169
申请日：2020-05-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jin-Hwan Choi , Min-Sung Kim , Tae-An Seo , Jung-Hun Lee
IPC: H05K1/02 , H05K5/00 , G06F1/16 , G06F3/041 , H05K1/18 , H01L51/52 , G09G3/20 , G02F1/1333 , G09G3/36 , G09G3/3266 , G09G3/3275 , H01L51/00 , H01L27/32
Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.
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