专利检索 ap:("SAMSUNG SDI CO., LTD." OR "SAMSUNG ELECTRONICS CO., LTD.") AND inv:"In Chui Hwang" 第 1 页

1.

发明授权
Adhesive film, optical member including same, and optical display device including same 有权

公开(公告)号：US11618837B2

公开(公告)日：2023-04-04

申请号：US16615770

申请日：2018-05-14

申请人： SAMSUNG SDI CO., LTD. , SAMSUNG ELECTRONICS CO., LTD.

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.