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公开(公告)号：US20180122830A1
公开(公告)日：2018-05-03
申请号：US15795094
申请日：2017-10-26
Applicant: Samsung Display Co., Ltd.
Inventor： Hayk KACHATRYAN , Taewoong KIM , Hyunwoo KOO , Sunho KIM , Jinhwan CHOI
CPC classification number: H01L27/1218 , B32B7/12 , B32B15/08 , B32B27/08 , B32B2457/20 , G02F1/133305 , G06F1/1652 , G09F9/301 , H01L27/1262 , H01L27/3244 , H01L51/5256 , H01L2251/5338
Abstract: A flexible display device includes: a bendable display panel; a protective layer on a surface of the display panel; and an elastic layer on the first surface of the protective layer. The protective layer has a groove in a first surface thereof, and the elastic layer is in the groove in the protective layer.
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公开(公告)号：US20170196078A1
公开(公告)日：2017-07-06
申请号：US15468002
申请日：2017-03-23
Applicant: Samsung Display Co., Ltd.
Inventor： Jinhwan CHOI , Taewoong KIM , Boik PARK , Taean SEO
CPC classification number: H05K1/028 , G06F1/1641 , G06F1/1652 , H05K5/0017 , Y10T428/10 , Y10T428/1036
Abstract: A foldable display is disclosed. In one aspect, the foldable display includes a display panel including: a plurality of flat regions and a folding region interposed between the flat regions. Each of the flat regions includes a fixed region and a semi-fixed region interposed between the fixed region and the folding region. The foldable display also includes a plurality of substrates respectively attached to the flat regions and a plurality of fixed adhesive members respectively interposed between the fixed regions and the substrates. The fixed adhesive members respectively attach the substrates to the fixed regions. The foldable display further includes a plurality of semi-fixed adhesive members respectively interposed between the semi-fixed regions and the substrates. The semi-fixed adhesive members are configured to respectively attach/detach the semi-fixed adhesive regions to/from the substrates based on the degree to which the display panel is folded.
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公开(公告)号：US20170331073A1
公开(公告)日：2017-11-16
申请号：US15591563
申请日：2017-05-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinhwan CHOI , Taehoon YANG , Boik PARK , Taean SEO , Kiyong LEE
CPC classification number: H01L51/5256 , H01L27/3248 , H01L27/3258 , H01L27/3262 , H01L51/0096 , H01L51/5246 , H01L51/5253 , Y02E10/549
Abstract: A display apparatus includes a substrate having a first area, a second area, and a third area, the second area being between the first and third areas, and the second area being bent around a bending axis extending in a first direction, a display unit on the substrate, the display unit being in the first area, and an encapsulation layer covering the display unit in the first area and extending into the second area, the encapsulation layer including a first inorganic layer, a second inorganic layer, an organic layer between the first inorganic layer and the second inorganic layer in the first area, and a plurality of organic patterns spaced apart from each other at certain intervals in the second area, the intervals being first spaced regions between the organic patterns in the second area.
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公开(公告)号：US20200272271A1
公开(公告)日：2020-08-27
申请号：US16870470
申请日：2020-05-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Taean SEO , Sunho KIM , Youngseok SEO , Junghun LEE , Jinhwan CHOI
Abstract: A display device including a touch display panel, a roller housing, a touch bar, and a panel driver. The touch display panel includes a plurality of pixels and a plurality of touch sensing elements. At least a portion of the touch display panel is rolled around a roller. The roller housing is configured to receive the roller and has an opening configured to receive the touch display panel. The touch bar is disposed between the roller housing and the touch display panel and contacts the touch display panel. The panel driver divides a display portion of the touch display panel into a display area and a non-display area according to positions of touch sensing elements contacting the touch bar. The panel driver deactivates at least a portion of the non-display area.
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公开(公告)号：US20200060028A1
公开(公告)日：2020-02-20
申请号：US16382811
申请日：2019-04-12
Applicant: Samsung Display Co., Ltd.
Inventor： Taewoong KIM , Hyunwoo KOO , Hyungsik KIM , Jeongho KIM , Jinhwan CHOI
IPC: H05K5/00 , H05K5/02 , H05K5/03 , H01L51/52 , H04B1/3877
Abstract: A display device includes a first guide member extending in a first direction, a second guide member extending in the first direction and facing the first guide member in a second direction crossing the first direction, a display panel disposed between the first guide member and the second guide member, a support member which supports a portion of the display panel, a first driving unit which moves the support member, and a second driving unit connected to one end of the display panel to roll or unroll the display panel. Both sides of the support member are inserted into guide grooves defined in an inner side surface of the first guide member and an inner side surface of the second guide member, which faces the inner side surface of the first guide member, and the support member moves along the guide grooves.
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公开(公告)号：US20170331058A1
公开(公告)日：2017-11-16
申请号：US15590110
申请日：2017-05-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Taean SEO , Taehoon YANG , Boik PARK , Kiyong LEE , Jinhwan CHOI
CPC classification number: H01L51/0097 , G02B5/3016 , G06F3/0412 , G06F3/0488 , G06F2203/04102 , G09F9/30 , H01L27/3232 , H01L27/3246 , H01L27/3258 , H01L51/5237 , H01L51/5253 , H01L51/5256 , H01L51/5293 , H01L2251/5338 , Y02E10/549
Abstract: A flexible display apparatus including a display substrate having a bending area that is bendable in one direction; a thin film encapsulation (TFE) layer on the display substrate; and at least one insulating dam on the display substrate, wherein the at least one insulating dam is outside the bending area.
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公开(公告)号：US20170373269A1
公开(公告)日：2017-12-28
申请号：US15609635
申请日：2017-05-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Taean SEO , Jinhwan CHOI , Junghun LEE
CPC classification number: H01L51/5237 , G09F9/301 , H01L27/3223 , H01L27/3276 , H01L27/3293 , H01L51/0097 , H01L2251/5338 , H05K1/0201 , H05K1/111 , H05K1/181 , H05K7/20954 , H05K2201/10204
Abstract: A rollable display apparatus includes a flexible panel including a main panel with a display and a dummy panel with a wire connected to the display, a housing to accommodate the flexible panel, a rotatable rolling drum in the housing and coupled to a first end of the flexible panel, a supporting base moveable into and out of the housing and coupled to a second end of the flexible panel, and a printed circuit board connected to the second end of the flexible panel, the printed circuit board being on the supporting base.
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公开(公告)号：US20170295654A1
公开(公告)日：2017-10-12
申请号：US15420454
申请日：2017-01-31
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinhwan CHOI , Taewoong KIM , Boik PARK , Taean SEO
CPC classification number: H05K5/0017 , G02B5/30 , H01L27/323 , H01L27/3244 , H01L51/5237 , H01L51/5281 , H01L2251/5338 , H05K5/0226
Abstract: A display device includes a first housing, a second housing rotatably connected to the first housing, and a first display panel disposed over the first housing and the second housing. An edge of the first display panel may be bent along at least a portion of at least one of an edge of the first housing and an edge of the second housing.
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公开(公告)号：US20160209874A1
公开(公告)日：2016-07-21
申请号：US14935194
申请日：2015-11-06
Applicant: Samsung Display Co., Ltd.
Inventor： Jinhwan CHOI , Taewoong KIM , Boik PARK , Taean SEO
IPC: G06F1/16
CPC classification number: H05K1/028 , G06F1/1641 , G06F1/1652 , H05K5/0017
Abstract: A foldable display is disclosed. In one aspect, the foldable display includes a display panel including: a plurality of flat regions and a folding region interposed between the flat regions. Each of the flat regions includes a fixed region and a semi-fixed region interposed between the fixed region and the folding region. The foldable display also includes a plurality of substrates respectively attached to the flat regions and a plurality of fixed adhesive members respectively interposed between the fixed regions and the substrates. The fixed adhesive members respectively attach the substrates to the fixed regions. The foldable display further includes a plurality of semi-fixed adhesive members respectively interposed between the semi-fixed regions and the substrates. The semi-fixed adhesive members are configured to respectively attach/detach the semi-fixed adhesive regions to/from the substrates based on the degree to which the display panel is folded.
Abstract translation: 公开了可折叠显示器。 一方面，可折叠显示器包括显示面板，包括：多个平坦区域和介于平坦区域之间的折叠区域。 每个平坦区域包括固定区域和插入在固定区域和折叠区域之间的半固定区域。 可折叠显示器还包括分别附接到平坦区域的多个基板和分别插入在固定区域和基板之间的多个固定粘合构件。 固定的粘合剂部件将基板分别固定到固定区域。 可折叠显示器还包括分别插入在半固定区域和基板之间的多个半固定粘合构件。 半固定粘合构件被构造成基于显示面板折叠的程度分别将半固定粘合剂区域附着/从基板取下。
