发明授权
US06961178B2 Polarizing film, optical film and liquid crystal display using polarizing film
失效
偏光膜,光学膜和使用偏光膜的液晶显示器
- 专利标题: Polarizing film, optical film and liquid crystal display using polarizing film
- 专利标题(中): 偏光膜,光学膜和使用偏光膜的液晶显示器
-
申请号: US10117843申请日: 2002-04-04
-
公开(公告)号: US06961178B2公开(公告)日: 2005-11-01
- 发明人: Youichirou Sugino , Kazuki Tsuchimoto , Takashi Shouda
- 申请人: Youichirou Sugino , Kazuki Tsuchimoto , Takashi Shouda
- 申请人地址: JP Ibaraki
- 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
- 代理机构: Westerman, Hattori, Daniels & Adrian, LLP
- 优先权: JP2001-108409 20020406
- 主分类号: B29C65/18
- IPC分类号: B29C65/18 ; B29D7/01 ; B32B7/12 ; B32B17/00 ; B32B17/10 ; B32B27/30 ; B32B27/36 ; B32B37/04 ; C03C17/34 ; C03C27/00 ; G02B1/00 ; G02B5/30 ; G02B27/28 ; G02C7/00 ; G02F1/1335
摘要:
A polarizing film comprising a polarizer (A) and a protection film (B) prepared on at least one face of the polarizer (A), wherein the protection film (B) is adhered to the polarizer (A) without using adhesives, is induced problems by use of adhesives.
公开/授权文献
信息查询