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公开(公告)号：US11940846B2
公开(公告)日：2024-03-26
申请号：US18137408
申请日：2023-04-20
发明人： Jai Ku Shin , Dong Jin Park , Dong Woo Seo , Sung Chul Choi
CPC分类号： G06F1/1652 , G06F1/203 , H05K7/20963
摘要： A display device includes a display panel including a rear surface and a front surface, where the front surface is provided with a display surface and including a folding axis extending in a first direction, a first barrier member disposed on the rear surface of the display panel and having a modulus of about 1 GPa to about 300 GPa, a first coupling member disposed on a rear surface of the first barrier member, and a metal plate disposed on a rear surface of the first coupling member and including a first plate portion and a second plate portion which are arranged in a second direction crossing the first direction and a connection portion connecting the first plate portion and the second plate portion, where the first coupling member does not overlap the connection portion in a plan view.
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公开(公告)号：US11837118B2
公开(公告)日：2023-12-05
申请号：US16780705
申请日：2020-02-03
发明人： Dong Jin Park , Dong Woo Seo , Jai Ku Shin , Sung Chul Choi
IPC分类号： G06F1/16 , G09F9/30 , G02F1/1333 , G06F3/041 , H04M1/02
CPC分类号： G09F9/301 , G02F1/133305 , G06F1/1652 , G06F3/041 , H04M1/0268 , G06F2203/04102
摘要： In a display device including a display panel, the display device includes: an active region; a plurality of hole areas at least partially surrounded by the active region; and a folding line extending in one direction, wherein each of the hole areas includes at least one hole, and wherein the holes of each hole area are arranged in an extending direction of the folding line.
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公开(公告)号：US11726527B2
公开(公告)日：2023-08-15
申请号：US17484350
申请日：2021-09-24
发明人： Dong Woo Seo , So Jeong La , Dong Jin Park , Jai Ku Shin , Seok Chan Lee , Sung Chul Choi , Ji Hye Shin
IPC分类号： G06F1/16
CPC分类号： G06F1/1643 , G06F1/1616 , G06F1/1681
摘要： A display device includes a display panel; a first digitizer layer disposed on the display panel; a second digitizer layer disposed on the display panel and separated from the first digitizer layer; a first plate member disposed on the first digitizer layer; and a second plate member disposed on the second digitizer layer, wherein each of the first plate member and the second plate member includes a plurality of plate portions and one or more hinge portions configured to rotatably connect the plurality of plate portions to each other.
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公开(公告)号：US11656656B2
公开(公告)日：2023-05-23
申请号：US17193841
申请日：2021-03-05
发明人： Jai Ku Shin , Dong Jin Park , Dong Woo Seo , Sung Chul Choi
CPC分类号： G06F1/1652 , G06F1/203 , H05K7/20963
摘要： A display device includes a display panel including a rear surface and a front surface, where the front surface is provided with a display surface and including a folding axis extending in a first direction, a first barrier member disposed on the rear surface of the display panel and having a modulus of about 1 GPa to about 300 GPa, a first coupling member disposed on a rear surface of the first barrier member, and a metal plate disposed on a rear surface of the first coupling member and including a first plate portion and a second plate portion which are arranged in a second direction crossing the first direction and a connection portion connecting the first plate portion and the second plate portion, where the first coupling member does not overlap the connection portion in a plan view.
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公开(公告)号：US20220187872A1
公开(公告)日：2022-06-16
申请号：US17484350
申请日：2021-09-24
发明人： Dong Woo Seo , So Jeong La , Dong Jin Park , Jai Ku Shin , Seok Chan Lee , Sung Chul Choi , Ji Hye Shin
IPC分类号： G06F1/16
摘要： A display device includes a display panel; a first digitizer layer disposed on the display panel; a second digitizer layer disposed on the display panel and separated from the first digitizer layer; a first plate member disposed on the first digitizer layer; and a second plate member disposed on the second digitizer layer, wherein each of the first plate member and the second plate member includes a plurality of plate portions and one or more hinge portions configured to rotatably connect the plurality of plate portions to each other.
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公开(公告)号：US11442202B2
公开(公告)日：2022-09-13
申请号：US17064498
申请日：2020-10-06
发明人： Dong Jin Park , Dong Woo Seo , Jai Ku Shin , Sung Chul Choi
摘要： A foldable display device includes: a flexible display module including a first substantially non-bendable portion, a second substantially non-bendable portion, and a bendable portion between the first non-bendable portion and the second non-bendable portion; a support member disposed on the flexible display module, the support member including a hinge portion, a first portion connected to the hinge portion and supporting the first non-bendable portion, and a second portion connected to the hinge portion and supporting the second non-bendable portion to permit the first and second portions to rotate about the hinge portion; and a protective layer attached to the first portion and the second portion to cover the bendable portion disposed between the first portion and the second portion, the protective layer including a stretchable material having a mesh structure.
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公开(公告)号：US11127797B2
公开(公告)日：2021-09-21
申请号：US16859834
申请日：2020-04-27
发明人： Jai Ku Shin , Dong Jin Park , Dong Woo Seo , Sung Chul Choi
摘要： A display device including: a sensor device; a display module to display an image and having a first through-hole in which the sensor device is positioned; and a bottom panel cover on one surface of the display module and having a second through-hole in which the sensor device is positioned. The first through-hole has breadth that increases from the one surface of the display module toward another surface of the display module opposite to the one surface of the display module.
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公开(公告)号：US09908314B2
公开(公告)日：2018-03-06
申请号：US14803288
申请日：2015-07-20
发明人： Dong Woo Seo , Hye Yeon No
CPC分类号： B32B37/10 , B32B37/1018 , B32B37/12 , B32B2457/20 , G06F1/1652
摘要： A lamination apparatus for laminating a flexible member and an adhesive layer of a flexible display device includes a compressor including a first surface with a first curvature radius, a push rod connected to the compressor, the push rod having a circumferential surface with a smaller second curvature radius than the first curvature radius of the compressor; and an actuator connected to the push rod, actuator moving the push rod to apply a force for lamination.
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