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发明名称
光学膜
摘要
一种光学膜,包含环烯烃树脂或纤维素酯树脂,其中(a)光学膜的边缘中之至少一边被纵切;(b)以纵切所形成的光学膜横截面的平均表面粗糙度Ra(在JISB0601-2001中所指定)为0.05至0.9微米;及(c)光学膜宽度为1400毫米或更宽。
申请公布号
TWI426098
申请公布日期
2014.02.11
申请号
TW095109868
申请日期
2006.03.22
申请人
柯尼卡美能达精密光学股份有限公司 日本
发明人
清水和之;杉谷彰一
分类号
C08J5/18;B32B27/32;G02B5/30;G02F1/1335;B29C41/28
主分类号
C08J5/18
代理机构
代理人
林志刚 台北市中山区南京东路2段125号7楼
主权项
地址
日本
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