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公开(公告)号：US12096679B2
公开(公告)日：2024-09-17
申请号：US16929644
申请日：2020-07-15
发明人： Sunhaeng Cho , Changmin Park , Hyoyul Yoon
IPC分类号： H01L51/00 , B32B5/18 , B32B27/06 , B32B27/28 , B32B27/30 , B32B27/36 , B32B27/40 , G06F3/044 , H01L27/32 , H01L51/52 , H10K50/84 , H10K59/12 , H10K59/40 , H10K77/10 , H10K102/00
CPC分类号： H10K77/111 , B32B5/18 , B32B27/06 , B32B27/281 , B32B27/308 , B32B27/36 , B32B27/40 , G06F3/044 , H10K50/841 , H10K59/12 , H10K59/40 , B32B2307/304 , B32B2457/206 , B32B2457/208 , G06F2203/04102 , H10K2102/311
摘要： A display device includes a display module including a first non-folding area, a folding area, and a second non-folding area, which are arranged in a first direction, a cushion layer disposed under the display module, and a supporter disposed under the cushion layer. The folding area is disposed between the first and second non-folding areas. A groove that overlaps the folding area and extends in a second direction crossing the first direction is defined in the cushion layer.
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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
发明人： Min-Sung Kim , Hyoyul Yoon
IPC分类号： H01L51/00 , H01L51/52 , H01L27/14 , H01L27/32 , G02F1/13 , G06F1/16 , G09F9/30 , G02F1/1333 , H01L27/146 , G02F1/1335 , G02F1/1362
CPC分类号： 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
摘要： 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：US10945343B2
公开(公告)日：2021-03-09
申请号：US16775763
申请日：2020-01-29
发明人： Hyoyul Yoon , MinGu Kim , Hyunsuk Nam , Kyoungah Lee , Dongjin Park , Sangwol Lee
摘要： An electronic apparatus includes a display panel including a folding portion overlapping with a folding axis, a first non-folding portion and a second non-folding portion, a support unit including a first support portion arranged under the first non-folding portion and a second support portion arranged under the second non-folding portion, an impact absorbing member interposed between the display panel and the support unit and coupled to the display panel, an adhesive member coupling the impact absorbing member to the support unit, a receiving portion defined in at least one of the first support portion or the second support portion, and a protrusion connected to the impact absorbing member and received in the receiving portion. A planar area of the protrusion is less than a planar area of the receiving portion.
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公开(公告)号：US09536860B2
公开(公告)日：2017-01-03
申请号：US15053174
申请日：2016-02-25
发明人： Hyoyul Yoon , Mansik Myeong , Eunhye Kang , Mingu Kim , Heegon Kim , Dongjin Park , Jaiku Shin , Sungsik Yun , Sungchul Choi , Wonil Choi , Jongho Hong , Taekyoung Hwang
IPC分类号： H01L31/0203 , G06F3/041 , H01L25/04 , H01L51/00 , H01L51/52
CPC分类号： H01L25/048 , H01L27/3276 , H01L51/0097 , H01L51/52 , H01L2251/5338 , Y02E10/549
摘要： A stretchable display is disclosed. In one aspect, the stretchable display includes a plurality of pixel substrates arranged in a matrix having row and column directions. Each of the pixel substrates includes an island and a flexible hinge connecting the island to at least one of the adjacent pixel substrates. The island of each of the pixel substrates includes a plurality of first sides and a plurality of second sides. The flexible hinge of each of the pixel substrates includes a plurality of first flexible sub-hinges respectively extending from the first sides in the row direction and a plurality of second flexible sub-hinges respectively extending from the second sides in the column direction.
摘要翻译： 公开了一种可伸展的显示器。 在一个方面，可拉伸显示器包括布置成具有行和列方向的矩阵中的多个像素基板。 每个像素基板包括将岛连接到至少一个相邻像素基板的岛和柔性铰链。 每个像素基板的岛包括多个第一边和多个第二边。 每个像素基板的柔性铰链包括分别从行方向上的第一侧延伸的多个第一柔性副铰链和分别从列方向上的第二侧延伸的多个第二柔性副铰链。
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公开(公告)号：US11594155B2
公开(公告)日：2023-02-28
申请号：US17071129
申请日：2020-10-15
发明人： Hyoyul Yoon , Kyoungah Lee
摘要： The present disclosure relates to a display device. The display device includes a display module and a support plate. The display module includes a display panel to display an image. The display module has a folding area folded with respect to a folding axis and a plurality of non-folding area adjacent to both sides of the folding area are defined on a plane. Additionally, the display module may include a plurality of layers disposed above and below the display panel. The support plate is disposed on a rear surface of the display module. An extension part of at least one layer of the plurality of layers may be coupled to the support plate.
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公开(公告)号：US11309501B2
公开(公告)日：2022-04-19
申请号：US16703711
申请日：2019-12-04
发明人： Kyoungah Lee , MinGu Kim , Hyunsuk Nam , Hyoyul Yoon
摘要： A flexible display device includes a display panel including a bending area, a first non-bending area, and a second non-bending area, an outer member over a first surface of the display panel, and a stress control member between the display panel and the outer member, and including a first control area overlapping with the bending area, and a second control area and a third control area overlapping with the first non-bending area and the second non-bending area, respectively, such that the first control area is between the second control area and the third control area, and a maximum thickness of the first control area is less than a thickness of an end of the second control area and a thickness of an end of the third control area spaced apart from a bending axis in the second direction.
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公开(公告)号：US10948947B2
公开(公告)日：2021-03-16
申请号：US16670959
申请日：2019-10-31
发明人： Hyoyul Yoon , Kyoungah Lee , Mingu Kim
IPC分类号： G06F1/16
摘要： A display apparatus includes a display module and a support member disposed below the display module and supporting the display module. The display module includes a folding region and a plurality of non-folding regions adjacent to the folding region, and having a display surface for displaying an image. The display module is operated in a plurality of modes, and the plurality of modes includes a first mode in which the folding region has a first curvature radius and is folded in a first bending direction which surrounds a virtual first bending axis defined below the display module and a second mode in which the folding region has a second curvature radius and is folded in a second bending direction which surrounds a virtual second bending axis defined above the display module. The first curvature radius is greater than the second curvature radius.
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公开(公告)号：US11488500B2
公开(公告)日：2022-11-01
申请号：US17231433
申请日：2021-04-15
发明人： Min-Sung Kim , Hyoyul Yoon
摘要： A display device includes a display panel including a folding area folded about a folding axis extending in a first direction, a first non-folding area, and a second non-folding area spaced apart from the first non-folding area with the folding area interposed therebetween in a second direction crossing the first direction, a cover member disposed on the display panel, a support member disposed between the display panel and the cover member, a heat dissipation member which is disposed between the support member and the cover member and through which a first opening and a second opening are defined, a first adhesive member disposed in the first opening, and a second adhesive member disposed in the second opening. The first adhesive member overlaps the first non-folding area, and the second adhesive member overlaps the second non-folding area.
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公开(公告)号：US11106239B2
公开(公告)日：2021-08-31
申请号：US16709779
申请日：2019-12-10
发明人： Hyoyul Yoon , Kyoungah Lee , Sung Chul Choi , MinGu Kim , Hyunsuk Nam , Hansun Ryou , Mansik Myeong , Dongjin Park
IPC分类号： G06F1/16
摘要： A display device includes a display module including non-folding areas arranged with each other in a first direction and a folding area between the adjacent non-folding areas, a hinge under the display module and configured to fold the display module with respect to the folding area, a supporter between the non-folding areas and the hinge, and a guide portion connected to the supporter and configured to be inserted into a guide groove defined in the hinge. A length in the first direction of the guide groove is obtained utilizing a length of an arc of the folding area when the display module is folded.
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公开(公告)号：US10754382B2
公开(公告)日：2020-08-25
申请号：US16423283
申请日：2019-05-28
发明人： Hyunsuk Nam , Mingu Kim , Hansun Ryou , Mansik Myeong , Dongjin Park , Hyoyul Yoon , Kyoungah Lee , Sungchul Choi
摘要： A display device includes a display module including a plurality of non-folding portions arranged along a first direction, and a folding portion disposed between the non-folding portions; a support part facing each of the non-folding portions and the folding portion; an adhesive between the support part and each of the non-folding portions, respectively; and a sub-support part between the folding portion and the support part. Along a second direction crossing the first direction, a first width of the sub-support part is less than a second width of the display module.
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