发明申请
- 专利标题: Method for Producing Polarizing Film, Polarizing Film, and Image Display Using the Polarizing Film
- 专利标题(中): 使用偏光膜制造偏光膜,偏光膜和图像显示器的方法
-
申请号: US10573646申请日: 2004-09-28
-
公开(公告)号: US20070207277A1公开(公告)日: 2007-09-06
- 发明人: Hiroaki Mizushima , Tadayuki Kameyama , Youichirou Sugino
- 申请人: Hiroaki Mizushima , Tadayuki Kameyama , Youichirou Sugino
- 申请人地址: JP Ibaraki-shi
- 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
- 优先权: JP2003-338907 20030929
- 国际申请: PCT/JP04/14554 WO 20040928
- 主分类号: C09K19/00
- IPC分类号: C09K19/00
摘要:
This invention provides a method for producing a polarizing film, comprising: a dyeing step and a stretching step, a plurality of films being dipped into at least one processing liquid without contacting each other.
公开/授权文献
信息查询