发明申请
- 专利标题： POLARIZING PLATE, AND IMAGE DISPLAY DEVICE HAVING POLARIZING PLATE
- 专利标题（中）： 偏振板和具有偏振板的图像显示装置
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申请号： US12811781申请日： 2009-01-13
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公开(公告)号： US20100283946A1公开(公告)日： 2010-11-11
- 发明人: Narifumi Ueda , Tatsuya Yamasaki , Michihito Ooishi , Satoshi Itou , Masayuki Satake
- 申请人： Narifumi Ueda , Tatsuya Yamasaki , Michihito Ooishi , Satoshi Itou , Masayuki Satake
- 申请人地址： JP Ibaraki-shi, Osaka JP Osaka-shi, Osaka
- 专利权人： NITTO DENKO CORPORATION,NIPPON SHOKUBAI CO., LTD.
- 当前专利权人： NITTO DENKO CORPORATION,NIPPON SHOKUBAI CO., LTD.
- 当前专利权人地址： JP Ibaraki-shi, Osaka JP Osaka-shi, Osaka
- 优先权： JP2008-008264 20080117
- 国际申请： PCT/JP2009/050289 WO 20090113
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; G02B5/30
摘要：
The present invention provides a polarizing plate excellent in adherence (particularly, under high-temperature and high-humidity conditions) between a polarizer and a protective film. The polarizing plate of the present invention includes: a polarizer; an adhesive layer; an easy-adhesion layer formed of an easy-adhesive composition containing a urethane resin having a carboxyl group and a cross-linking agent; and a protective film containing a (meth) acrylic resin.