发明申请
- 专利标题： OPTICAL LAMINATED BODY, OPTICAL LAMINATED BODY SET, AND LIQUID CRYSTAL PANEL USING OPTICAL LAMINATED BODY OR OPTICAL LAMINATED BODY SET
- 专利标题（中）： 光学层压体，光学层压体和使用光学层压体或光学层压体的液晶面板
-
申请号： US14130211申请日： 2012-07-25
-
公开(公告)号： US20140125925A1公开(公告)日： 2014-05-08
- 发明人: Hiroaki Sawada , Tatsuya Araki , Seiji Kondo , Minoru Miyatake
- 申请人： Hiroaki Sawada , Tatsuya Araki , Seiji Kondo , Minoru Miyatake
- 申请人地址： JP Ibaraki-shi, Osaka
- 专利权人： NITTO DENKO CORPORATION
- 当前专利权人： NITTO DENKO CORPORATION
- 当前专利权人地址： JP Ibaraki-shi, Osaka
- 优先权： JP2011-171901 20110805
- 国际申请： PCT/JP2012/068791 WO 20120725
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; G02B5/30
摘要：
There is provided an optical laminate that significantly suppresses the warping of a liquid crystal panel and can realize high contrast. An optical laminate of the present invention includes: a polarizing film having a thickness of 10 μm or less; and a reflective polarization film. A liquid crystal panel of the present invention includes: a liquid crystal cell; and the optical laminate of the present invention. According to another aspect of the present invention, an optical laminate set is provided. The optical laminate set includes: a first optical laminate that is the optical laminate of the present invention as described above; and a second optical laminate including a polarizing film having a thickness larger than the thickness of the polarizing film of the first optical laminate by 5 μm or more.