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公开(公告)号：US20240327684A1
公开(公告)日：2024-10-03
申请号：US18732366
申请日：2024-06-03
发明人： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC分类号： C09J133/08 , C09J7/10
CPC分类号： C09J133/08 , C09J7/10 , C09J2203/318 , C09J2301/312 , C09J2301/408 , C09J2433/00
摘要： An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
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公开(公告)号：US11618837B2
公开(公告)日：2023-04-04
申请号：US16615770
申请日：2018-05-14
发明人： Ji Ho Kim , Ji Won Kang , Jin Young Lee , Jae Hyun Han , Byeong Do Kwak , Il Jin Kim , Sung Hyun Mun , Gwang Hwan Lee , Ik Hwan Cho , In Chui Hwang
IPC分类号： C09J11/08 , C09J7/38 , C09J7/29 , C08K7/22 , C08L33/06 , C08L33/08 , C08L47/00 , C09J4/00 , B82Y30/00
摘要： Provided are an adhesive film, an optical member including the same, and an optical display device including the same, the adhesive film being formed from a monomer mixture comprising an alkyl group-containing acrylate and a hydroxyl group-containing acrylate, wherein the adhesive film has a modulus of 80 kPa or less at −20° C., and the adhesive film has a value of 40% to 140% in equation 1 at 25° C.
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公开(公告)号：US10829671B2
公开(公告)日：2020-11-10
申请号：US15198977
申请日：2016-06-30
发明人： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC分类号： C09J133/08 , C09J7/10
摘要： An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
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公开(公告)号：US11999879B2
公开(公告)日：2024-06-04
申请号：US17068155
申请日：2020-10-12
发明人： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC分类号： C09J133/08 , C09J7/10
CPC分类号： C09J133/08 , C09J7/10 , C09J2203/318 , C09J2301/312 , C09J2301/408 , C09J2433/00
摘要： An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
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公开(公告)号：US20210032512A1
公开(公告)日：2021-02-04
申请号：US17068155
申请日：2020-10-12
发明人： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC分类号： C09J133/08 , C09J7/10
摘要： An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
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公开(公告)号：US10476037B2
公开(公告)日：2019-11-12
申请号：US15491785
申请日：2017-04-19
发明人： Sung Hyun Mun , Byeong Do Kwak , Ji Won Kang , Il Jin Kim , Ji Ho Kim , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Jin Young Lee , Ik Hwan Cho , Jae Hyun Han , In Chul Hwang
IPC分类号： H01L51/52 , C09J133/06 , C09J133/08 , H01L27/32 , G06F3/041 , G06F3/044
摘要： Disclosed is a flexible display apparatus. The flexible display apparatus includes a display part, a first adhesive film, an optical film, a second adhesive film, and a window film sequentially stacked, and the second adhesive film has a water-vapor permeability of about 200 g/m2·24 hr or less, and the first adhesive film has a lower restoration force than the second adhesive film, as calculated by the Equation B set forth herein.
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公开(公告)号：US20170002237A1
公开(公告)日：2017-01-05
申请号：US15198977
申请日：2016-06-30
发明人： Ik Hwan Cho , Ji Ho Kim , Jee Hee Kim , Ji Won Kang , Byeong Do Kwak , Yong Tae Kim , Il Jin Kim , Sung Hyun Mun , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Woo Jin Lee , Jae Hyun Han
IPC分类号： C09J133/08 , C09J7/02
摘要： An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.
摘要翻译： 公开了一种粘合膜和包括该粘合膜的显示元件。 粘合剂膜由粘合剂组合物形成，所述粘合剂组合物包括：包含含羟基的（甲基）丙烯酸酯和共聚单体的单体混合物的共聚物; 和纳米颗粒。 粘合膜在-20℃下的蠕变为约50μm至约100μm，凝胶分数为约50％至约75％。
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公开(公告)号：US20170309867A1
公开(公告)日：2017-10-26
申请号：US15491785
申请日：2017-04-19
发明人： Sung Hyun Mun , Byeong Do Kwak , Ji Won Kang , Il Jin Kim , Ji Ho Kim , Hyung Rang Moon , Seon Hee Shin , Gwang Hwan Lee , Jin Young Lee , Ik Hwan Cho , Jae Hyun Han , In Chul Hwang
IPC分类号： H01L51/52 , H01L27/32 , C09J133/08 , G06F3/041 , G06F3/044
CPC分类号： H01L51/5281 , C08L2203/16 , C09J133/066 , C09J133/08 , G06F3/0416 , G06F3/044 , G06F2203/04102 , H01L27/323 , H01L51/5246 , H01L51/5253 , H01L2251/5338 , H01L2251/5369 , H01L2251/556 , H01L2251/558
摘要： Disclosed is a flexible display apparatus. The flexible display apparatus includes a display part, a first adhesive film, an optical film, a second adhesive film, and a window film sequentially stacked, and the second adhesive film has a water-vapor permeability of about 200 g/m2·24 hr or less, and the first adhesive film has a lower restoration force than the second adhesive film, as calculated by the Equation B set forth herein.
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公开(公告)号：US12084605B2
公开(公告)日：2024-09-10
申请号：US16596465
申请日：2019-10-08
发明人： Ji Ho Kim , Ji Won Kang , Il Jin Kim , Sung Hyun Mun , Kyoung Gon Park , Gwang Hwan Lee , Jin Young Lee , Jae Hyun Han
CPC分类号： C09J7/385 , C09J11/08 , C09J2203/318 , C09J2203/326 , C09J2301/412 , C09J2301/414 , C09J2433/00 , G02B1/08 , H10K59/00 , Y10T428/2891
摘要： An adhesive film formed of an adhesive composition including a (meth)acrylic copolymer including an alkylene glycol group and a cyclic functional group while satisfying Equation 3 and Equation 4 herein, an optical member including the same, and an optical display including the same, are provided.
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10.发明授权公开(公告)号：US11760908B2
公开(公告)日：2023-09-19
申请号：US17185569
申请日：2021-02-25
发明人： Ji Ho Kim , Ji Won Kang , Il Jin Kim , Kyoung Gon Park , Jin Young Lee , Jae Hyun Han , Se Mi Heo
IPC分类号： C09J133/08 , B32B7/12 , B32B27/08 , B32B27/30 , B32B27/36 , C09J4/00 , C08F220/18 , C09J7/30 , C09J7/10 , C09J11/08 , C09J133/06 , G02B1/10 , C09J7/38 , C09J4/06 , C09J7/22 , C09J11/06 , C09J133/04
CPC分类号： C09J133/08 , B32B7/12 , B32B27/08 , B32B27/306 , B32B27/36 , B32B2307/402 , B32B2457/206
摘要： An adhesive film formed of an adhesive composition including a hydroxyl group-containing (meth)acrylic copolymer and a silicone-containing (meth)acrylic compound, the adhesive film having a peel strength ratio of about 50% or more, as calculated by Equation 1, an optical member including the same, and an optical display apparatus including the same are disclosed.
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