Title:
偏光板、光学フィルムおよび画像表示装置
Document Type and Number:
Japanese Patent JP5275397
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a polarizing plate that has satisfactory durability in a severe environment at high temperature and high humidity.SOLUTION: A polarizing plate has a transparent protective film provided on at least one face of a polarizer across an adhesive layer. The adhesive layer is formed from an active energy ray curing adhesive containing at least one curable component. The adhesive layer has Tg of 60°C or higher, and a thickness of 0.01 to 7 μm.
Inventors:
Reiko Akashi
Tetsuro Ikeda
Yuki Nakano
Masahiro Yaegashi
Nobu Suzuki
Masayuki Satake
Kuniaki Ishibashi
Tetsuro Ikeda
Yuki Nakano
Masahiro Yaegashi
Nobu Suzuki
Masayuki Satake
Kuniaki Ishibashi
Application Number:
JP2011070432A
Publication Date:
August 28, 2013
Filing Date:
March 28, 2011
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
G02B5/30; C09J4/00; C09J7/02; C09J133/26; G02F1/1335
Domestic Patent References:
| JP2006308646A | ||||
| JP2003165965A | ||||
| JP2005309401A | ||||
| JP2008009329A |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office