OPTICAL ADHESIVE COMPOSITION AND DISPLAY PANEL INCLUDING THE SAME
    2.
    发明申请
    OPTICAL ADHESIVE COMPOSITION AND DISPLAY PANEL INCLUDING THE SAME 有权
    光学胶粘组合物和包括其的显示面板

    公开(公告)号:US20120172482A1

    公开(公告)日:2012-07-05

    申请号:US13273508

    申请日:2011-10-14

    IPC分类号: C09J175/08

    摘要: An optical adhesive composition includes a urethane(meth)acrylate resin having at least one hydroxyl group and at least one vinyl group, the urethane(meth)acrylate resin having a curing contraction ratio expressed by Equation 1 of about 0 to about 3%; and an adhesion of about 30 to about 80 kgf: Curing contraction ratio (%)=(A−B)/A×100,   [Equation 1] where A is a specific gravity of the optical adhesive composition before curing, and B is a specific gravity of the solid optical adhesive composition after curing.

    摘要翻译: 光学粘合剂组合物包含具有至少一个羟基和至少一个乙烯基的氨基甲酸酯(甲基)丙烯酸酯树脂,具有由式1表示的固化收缩率的氨基甲酸酯(甲基)丙烯酸酯树脂为约0至约3% 和约30〜约80kgf的粘合力:固化收缩率(%)=(A-B)/ A×100,[式1]其中A是固化前光学粘合剂组合物的比重,B是 固化后固体光学粘合剂组合物的比重。

    ADHESIVE FILM, ADHESIVE COMPOSITION FOR THE SAME, AND OPTICAL MEMBER INCLUDING THE SAME
    4.
    发明申请
    ADHESIVE FILM, ADHESIVE COMPOSITION FOR THE SAME, AND OPTICAL MEMBER INCLUDING THE SAME 有权
    粘合膜,粘合组合物及其相同的光学部件

    公开(公告)号:US20130345333A1

    公开(公告)日:2013-12-26

    申请号:US13927201

    申请日:2013-06-26

    IPC分类号: C09J133/14

    摘要: An adhesive film, an adhesive composition for the same, and an optical member including the same, the adhesive film having an index of refraction of about 1.48 or more and a dielectric constant variation of about 30% or less, as expressed by Equation 1: Dielectric   constant   variation   ( % ) = ( A - B ) A × 100 , [ Equation   1 ] wherein A is the dielectric constant of the adhesive film measured at a frequency of 103 Hz, and B is the dielectric constant of the adhesive film measured at a frequency of 106 Hz, and/or the adhesive film including a (meth)acrylate copolymer having carbonate groups and an aromatic groups.

    摘要翻译: 粘合剂膜,用于其的粘合剂组合物和包含该粘合剂的光学部件,粘合剂膜的折射率为约1.48或更大,介电常数变化为约30%以下,如等式1所示: 介电常数变化率(%)=(A-B)A×100,[等式1]其中A是以103Hz的频率测量的粘合膜的介电常数,B是 以106Hz的频率测量的粘合膜的介电常数和/或包含具有碳酸酯基和芳族基团的(甲基)丙烯酸酯共聚物的粘合膜。