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公开(公告)号：US11075251B2
公开(公告)日：2021-07-27
申请号：US16299593
申请日：2019-03-12
发明人： Taehoon Yang , Yongsu Lee , Sungchul Kim , Sunghoon Kim , Sungsik Yun , Kyoungah Lee
摘要： A flexible display device includes a protection member, a first adhesion member, a display member, a second adhesion member, and a window member. A thickness of the display member is less than a sum of thicknesses of the protection member and the window member. The display member includes a display panel layer, a touch sensing layer, and a reflection prevention layer integrated with each other to reduce a thickness of the flexible display device. The reduction in thickness enables the flexible display device to be bent with a relatively small radius of curvature, as well as to be repeatedly bent (or otherwise flexed) with reduced potential for delamination of the first and second adhesion members.
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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：US11832497B2
公开(公告)日：2023-11-28
申请号：US17676730
申请日：2022-02-21
发明人： Taehoon Yang , Yongsu Lee , Sungchul Kim , Sunghoon Kim , Sungsik Yun , Kyoungah Lee
IPC分类号： G06F3/041 , H10K59/40 , G06F1/16 , G06F3/044 , H10K50/86 , H10K59/38 , H10K59/126 , H10K77/10 , H10K59/12 , H10K102/00
CPC分类号： H10K59/40 , G06F1/1652 , G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K50/86 , H10K50/865 , H10K59/126 , H10K59/38 , H10K77/111 , G06F2203/04102 , G06F2203/04103 , G06F2203/04112 , H10K59/1201 , H10K2102/311 , H10K2102/351
摘要： A flexible display device includes a display panel layer, a touch sensing layer, a reflection prevention layer, and a window layer. The touch sensing layer is disposed directly on a first display panel surface, a second display panel surface facing the first display panel surface in a thickness direction, or a second base surface of the reflection prevention layer. The reflection prevention layer is disposed directly on the second display panel surface or a first base surface of the touch sensing layer. The window layer is disposed directly on the first base surface or the second base surface.
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公开(公告)号：US20230363235A1
公开(公告)日：2023-11-09
申请号：US18219048
申请日：2023-07-06
发明人： Taehoon YANG , Yongsu Lee , Sungchul Kim , Sunghoon Kim , Sungsik Yun , Kyoungah Lee
CPC分类号： H10K59/40 , G06F3/0412 , H10K71/00 , H10K77/111 , Y02E10/549 , G06F3/0446
摘要： A flexible display device includes a protection member, a first adhesion member, a display member, a second adhesion member, and a window member. A thickness of the display member is less than a sum of thicknesses of the protection member and the window member. The display member includes a display panel layer, a touch sensing layer, and a reflection prevention layer integrated with each other to reduce a thickness of the flexible display device. The reduction in thickness enables the flexible display device to be bent with a relatively small radius of curvature, as well as to be repeatedly bent (or otherwise flexed) with reduced potential for delamination of the first and second adhesion members.
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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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公开(公告)号：US11744132B2
公开(公告)日：2023-08-29
申请号：US17443451
申请日：2021-07-26
发明人： Taehoon Yang , Yongsu Lee , Sungchul Kim , Sunghoon Kim , Sungsik Yun , Kyoungah Lee
IPC分类号： H01L27/32 , H10K59/40 , G06F3/041 , H10K71/00 , H10K77/10 , G06F3/044 , H10K50/84 , H10K50/844 , H10K50/86 , H10K59/38 , H10K102/00
CPC分类号： H10K59/40 , G06F3/0412 , H10K71/00 , H10K77/111 , G06F3/0446 , G06F2203/04102 , G06F2203/04103 , G06F2203/04112 , H10K50/841 , H10K50/844 , H10K50/865 , H10K59/38 , H10K2102/311 , Y02E10/549
摘要： A flexible display device includes a protection member, a first adhesion member, a display member, a second adhesion member, and a window member. A thickness of the display member is less than a sum of thicknesses of the protection member and the window member. The display member includes a display panel layer, a touch sensing layer, and a reflection prevention layer integrated with each other to reduce a thickness of the flexible display device. The reduction in thickness enables the flexible display device to be bent with a relatively small radius of curvature, as well as to be repeatedly bent (or otherwise flexed) with reduced potential for delamination of the first and second adhesion members.
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公开(公告)号：US11647595B2
公开(公告)日：2023-05-09
申请号：US17169373
申请日：2021-02-05
发明人： Hyoyul Yoon , Mingu Kim , Hyunsuk Nam , Kyoungah Lee , Dongjin Park , Sangwol Lee
CPC分类号： H05K5/0017 , H01L51/0097 , H05K5/0226 , H01L27/3244 , H01L2251/5338
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：US11455914B2
公开(公告)日：2022-09-27
申请号：US16951204
申请日：2020-11-18
发明人： Hyoyul Yoon , Min-Sung Kim , Jae Hoon Jeong , Hansun Ryou , Kyoungah Lee
摘要： A display device includes a display panel including a folding area at which the display device is foldable or unfoldable about a folding axis and a non-folding area adjacent to the folding area, a supporter which faces the folding area and the non-folding area, and in the folding area, a pad between the display panel and the supporter, the pad protruding from the supporter to the display panel and extending parallel to the folding axis.
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公开(公告)号：US11257875B2
公开(公告)日：2022-02-22
申请号：US16698634
申请日：2019-11-27
发明人： Taehoon Yang , Yongsu Lee , Sungchul Kim , Sunghoon Kim , Sungsik Yun , Kyoungah Lee
摘要： A flexible display device includes a display panel layer, a touch sensing layer, a reflection prevention layer, and a window layer. The touch sensing layer is disposed directly on a first display panel surface, a second display panel surface facing the first display panel surface in a thickness direction, or a second base surface of the reflection prevention layer. The reflection prevention layer is disposed directly on the second display panel surface or a first base surface of the touch sensing layer. The window layer is disposed directly on the first base surface or the second base surface.
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