公开(公告)号：US20100028660A1

公开(公告)日：2010-02-04

申请号：US12512591

申请日：2009-07-30

申请人： Kun-Ming YEH ,  Po-Wen LIN ,  Shih-Yi CHUANG ,  Yi-Chung SHIH

发明人： Kun-Ming YEH ,  Po-Wen LIN ,  Shih-Yi CHUANG ,  Yi-Chung SHIH

IPC分类号： B32B27/36 ,  C08F2/46

CPC分类号： C08F2/48 ,  Y10T428/263

摘要： The present invention provides a polymerizable composition, which comprises: (a) at least one monomer of formula (I): (b) a photo-initiator, wherein X1, X2, Y1, Y2, Y3, Y4, a, and b are as defined in the specification and the amount of the monomer of formula (I) is at least 1 wt %, based on the total weight of the polymerizable composition. The present invention also provides an optical film comprising a coating layer formed from the above polymerizable composition. The optical film can be used in backlight modules of displays as a brightness enhancement film.

摘要翻译： 本发明提供一种可聚合组合物，其包含：（a）至少一种式（I）单体：（b）光引发剂，其中X 1，X 2，Y 1，Y 2，Y 3，Y 4，a和b是 如式（I）所示单体的量相对于聚合性组合物的总重量为1重量％以上。 本发明还提供一种包含由上述可聚合组合物形成的涂层的光学膜。 该光学膜可以用作显示器的背光模块作为亮度增强膜。