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公开(公告)号:US10687418B2
公开(公告)日:2020-06-16
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 , G02F1/1333 , G06F1/16 , G09F9/30 , G09F15/00 , G09F19/00 , H05K1/18 , H01L51/52 , G09G3/20 , 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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公开(公告)号:US10136524B2
公开(公告)日:2018-11-20
申请号:US15659911
申请日:2017-07-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Jin-Hwan Choi , Jeong-Ho Kim , Tae-An Seo , Jung-Hun Lee
Abstract: A sliding display device includes a housing, a flexible display panel, a first roller, and a second roller. The housing includes a display region between a first edge region and a second edge region. The distance between the first and second edge regions changes as the housing is expanded and contracted. The flexible display panel slides into and out from the housing through the first and second edge regions as the housing expands and contracts. The first and second rollers guide panel regions into and out of empty spaces in the housing. An assistant roller assists in moving one of the panel regions along a non-intersecting path.
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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:US10095273B2
公开(公告)日:2018-10-09
申请号:US15638485
申请日:2017-06-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Jin-Hwan Choi , Hyun-Woo Koo , Jeong-Ho Kim , Tae-Woong Kim , Bo-Ik Park , Tae-An Seo , Jung-Hun Lee , Hayk Khachatryan
Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being rollable and unrollable 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 direction from a first side of the rollable structure to a second side of the rollable structure, the first side of the rollable structure being opposite to the second side of the rollable structure, and wherein each of the unit structures includes a metal plate, the metal plate being bent by a bending limit angle in a direction in which the rollable structure is rolled, and a magnetic object on a side region of the metal plate, the magnetic object being magnetically coupled to an adjacent metal plate.
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公开(公告)号:US10073491B2
公开(公告)日:2018-09-11
申请号:US15623748
申请日:2017-06-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Jin-Hwan Choi , Young-Seok Seo , Tae-An Seo , Jung-Hun Lee
IPC: G06F1/16 , H05K1/02 , H01L51/00 , G02F1/1333
CPC classification number: G06F1/1601 , G02F1/133305 , G06F1/1641 , G06F1/1652 , G06F11/30 , G06F11/3051 , G06F11/3058 , G06F11/3089 , H01L51/0097 , H05K1/028
Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, a display panel structure attached to the rollable structure, and a plurality of magnetic objects on a bezel region of the rollable structure, wherein respective widths of the unit structures increase in a direction from a first side of the rollable structure to a second side of the rollable structure, wherein the unit structures collectively form first through (n)th rolling cycles, as the rollable structure is rolled, and a (k)th rolling cycle encircles a (k−1)th rolling cycle, and wherein the plurality of magnetic objects aligns the (k)th rolling cycle with the (k−1)th rolling cycle by causing a magnetic attraction between the (k)th rolling cycle and the (k−1)th rolling cycle.
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公开(公告)号:US11758649B2
公开(公告)日:2023-09-12
申请号:US17478814
申请日:2021-09-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Jin-Hwan Choi , Min-Sung Kim , Tae-An Seo , Jung-Hun Lee
IPC: H05K1/00 , H05K1/02 , G09G3/20 , G09G3/3266 , G09F11/30 , H01L51/52 , H05K1/18 , G06F1/16 , H10K50/80 , G02F1/1333 , G09G3/36 , G09G3/3275 , H10K59/10 , H10K77/10 , H10K102/00
CPC classification number: H05K1/028 , G06F1/1641 , G06F1/1652 , G09G3/20 , H05K1/181 , H10K50/80 , G02F1/133305 , G09G3/3266 , G09G3/3275 , G09G3/3674 , G09G3/3685 , G09G2310/08 , G09G2380/02 , H05K2201/046 , H05K2201/051 , H05K2201/056 , H05K2201/10128 , H05K2201/10136 , H05K2201/10151 , H10K59/10 , H10K77/111 , H10K2102/311
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:US20220007497A1
公开(公告)日:2022-01-06
申请号:US17478814
申请日:2021-09-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Jin-Hwan Choi , Min-Sung Kim , Tae-An Seo , Jung-Hun Lee
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:US20200260569A1
公开(公告)日:2020-08-13
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
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:US10396310B2
公开(公告)日:2019-08-27
申请号:US15889711
申请日:2018-02-06
Applicant: Samsung Display Co., Ltd. , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
Inventor: Jin-Hwan Choi , Jin-Seong Park , Tae-Woong Kim , Dong-Won Choi
Abstract: A display apparatus includes a display device and an encapsulation layer covering the display device. The encapsulation layer includes a first inorganic encapsulation layer, a second inorganic encapsulation layer, and a hybrid encapsulation layer positioned between the first inorganic encapsulation layer and the second inorganic encapsulation layer. The hybrid encapsulation layer includes at least one of alucone, zircone, zincone, titanicone, and nickelcone.
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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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