Invention Grant
- Patent Title: Method of producing polarizing plate
-
Application No.: US16676615Application Date: 2019-11-07
-
Publication No.: US11022735B2Publication Date: 2021-06-01
- Inventor: Katsunori Takada , Shinobu Nagano , Eiko Suefusa , Yoshitsugu Kitamura , Keisuke Kimura , Hiroki Kuramoto , Youichirou Sugino
- Applicant: NITTO DENKO CORPORATION
- Applicant Address: JP Ibaraki
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Ibaraki
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2015-216398 20151104
- Main IPC: B29C61/02
- IPC: B29C61/02 ; G02B5/30 ; B29C63/00
Abstract:
There is provided a polarizing plate excellent in durability. A method of producing a polarizing plate according to an embodiment of the present invention includes: preparing a polarizing film laminate including a polarizer and a protective film arranged on at least one side of the polarizer; and shrinking the polarizing film laminate.
Public/Granted literature
- US20200073035A1 METHOD OF PRODUCING POLARIZING PLATE Public/Granted day:2020-03-05
Information query
