Title:
粘着型光学フィルム、その製造方法および画像表示装置
Document Type and Number:
Japanese Patent JP5871297
Kind Code:
B2
Abstract:
A pressure-sensitive adhesive optical film of the present invention comprises an optical film; and a pressure-sensitive adhesive layer laminated on at least one side of the optical film, wherein the pressure-sensitive adhesive layer is formed from an acrylic pressure-sensitive adhesive comprising a (meth)acrylic polymer comprising 30 to 99.99% by weight of an alkyl (meth)acrylate monomer unit and 0.01 to 15% by weight of a functional group-containing monomer unit, and the (meth)acrylic polymer in the acrylic pressure-sensitive adhesive is crosslinked by electron beam irradiation. The pressure-sensitive adhesive optical film has a high level of reworkability, durability and workability.
Inventors:
Yusuke Toyama
Shinichi Inoue
Junta Nagata
Toshitsugu Hosokawa
Shinichi Inoue
Junta Nagata
Toshitsugu Hosokawa
Application Number:
JP2008265475A
Publication Date:
March 01, 2016
Filing Date:
October 14, 2008
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
C09J7/38; C09J7/22; C09J133/04; G02B5/30; G02F1/1335; G02F1/13363; H01L51/50; H05B33/02
Domestic Patent References:
| JP8218048A | ||||
| JP200247468A | ||||
| JP8218049A | ||||
| JP9230138A | ||||
| JP9176603A | ||||
| JP10279900A |
Foreign References:
| WO2006088099A1 |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office