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位相差フィルム積層体及びその製造方法、偏光板積層体並びに液晶表示装置
专利权人:
日本ゼオン株式会社
发明人:
摺出寺 浩成
申请号:
JP20120279800
公开号:
JP6079214(B2)
申请日:
2012.12.21
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a retardation film laminate that is substantially free from curling.SOLUTION: The retardation film laminate includes an A-layer formed of a first resin (A) comprising a polymer having an alicyclic structure, a B-layer formed of a second resin (B) comprising a polymer having an alicyclic structure, and a C-layer comprising a thermoplastic resin (C) and peelable from the B-layer, in this order. When glass transition temperatures of the first resin (A), the second resin (B) and the thermoplastic resin (C) are denoted by TgA, TgB and TgC, respectively, these temperatures satisfy TgA+10°C≤TgB and TgA-10°C≤TgC≤TgA+10°C.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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