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公开(公告)号：US12052833B2
公开(公告)日：2024-07-30
申请号：US15923392
申请日：2018-03-16
发明人： Sungjune Park , Yonggi Ko , Jinkyu Kim , Sungchul Choi
IPC分类号： B32B5/18 , B32B7/12 , B32B27/06 , B32B27/16 , B32B27/28 , B32B27/36 , H05K5/00 , H05K5/02 , H05K5/03 , H05K9/00
CPC分类号： H05K5/0017 , B32B5/18 , B32B7/12 , B32B27/065 , B32B27/16 , B32B27/281 , B32B27/36 , H05K5/0217 , H05K5/03 , H05K9/0058 , B32B2307/728 , B32B2457/20
摘要： An electronic device includes an electronic panel configured to be folded along a folding axis extending in one direction, a flexible window member on a top surface of the electronic panel, a protective member on a bottom surface of the electronic panel, the protective member including a base layer including a material that has a glass transition temperature higher than a glass transition temperature of polyethylene terephthalate (PET), and a cushion layer contacting a bottom surface of the base layer and having a porous structure, and an adhesive member coupling the electronic panel to the protective member.
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公开(公告)号：US12128657B2
公开(公告)日：2024-10-29
申请号：US17344249
申请日：2021-06-10
发明人： Hyoung-Jin Lee , Yonggi Ko , Myoungan Min , Hyeji Jang
CPC分类号： B32B27/40 , B32B5/18 , B32B27/08 , G06F1/1652 , B32B2266/10 , B32B2307/51 , B32B2307/56 , B32B2307/722 , B32B2375/00 , B32B2457/20
摘要： A display device includes a display panel and a cushion layer disposed below the display panel. The cushion layer includes a first foam layer having a first density, a second foam layer disposed above the first foam layer and having a second density less than the first density, and a third foam layer disposed above the second foam layer and having a third density greater than the first density. The third form layer is disposed closer to the display panel than the first foam layer. The display device provides improved surface quality, impact resistance, and restoration properties.
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公开(公告)号：US11856714B2
公开(公告)日：2023-12-26
申请号：US17095022
申请日：2020-11-11
发明人： Myungan Min , Yonggi Ko , Hyoung-Jin Lee , Hyeji Jang
IPC分类号： G09F9/30 , H05K5/00 , B29C43/02 , B29C43/20 , B32B5/18 , B32B27/06 , B32B27/08 , B32B27/28 , B32B27/36 , B32B27/40 , G06F1/16 , H04M1/02 , B32B3/30 , B32B15/08 , B32B15/04 , B29K75/00 , B29K105/04 , B29L31/34
CPC分类号： H05K5/0017 , B29C43/021 , B29C43/203 , B32B3/30 , B32B5/18 , B32B15/046 , B32B15/08 , B32B27/065 , B32B27/08 , B32B27/281 , B32B27/36 , B32B27/40 , G06F1/1652 , G09F9/301 , H04M1/0268 , B29C2043/023 , B29K2075/00 , B29K2105/04 , B29L2031/3475 , B32B2255/26 , B32B2266/0278 , B32B2307/732 , B32B2457/20 , G06F2203/04102 , H04M1/0214
摘要： A display device includes a first non-foldable area, a second non-foldable area, and a foldable area. The display device includes a display module including a display panel, a support substrate supporting the display module, including an upper surface facing the display module and a lower surface opposite to the upper surface, and provided with a groove defined in the lower surface to overlap the foldable area, a first support plate disposed under the support substrate, and a second support plate disposed under the support substrate and spaced apart from the first support plate in the foldable area.
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公开(公告)号：US11565514B2
公开(公告)日：2023-01-31
申请号：US17022599
申请日：2020-09-16
发明人： Yonggi Ko , Hyoung-Jin Lee , Hyeji Jang
摘要： A release film of a protective module for manufacturing a display device, includes a film layer including a first surface facing a protective panel which is attachable to a display panel of the display device, and a second surface opposite to the first surface; an embossed pattern layer protruding from the second surface of the film layer; and the embossed pattern layer including a plurality of intaglio portions arranged along the film layer.
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