Title:
粘着型偏光板、画像表示装置およびそれらの製造方法
Document Type and Number:
Japanese Patent JP5324316
Kind Code:
B2
Abstract:
Provided is a pressure-sensitive adhesive polarizing plate, including: a polarizer (P); a transparent protective film (E) provided on only one side of the polarizer (P) with an adhesive layer (G) interposed therebetween; a pressure-sensitive adhesive layer (B) provided on another side of the polarizer (P) with a protective layer (H) having a tensile modulus of 100 MPa or more interposed therebetween, wherein the protective layer (H) is made from a protective layer-forming agent (H') that is a cyanoacrylate-based layer-forming agent, an epoxy-based layer-forming agent, an isocyanate-based layer-forming agent, or an acryl-based layer-forming agent. The pressure-sensitive adhesive polarizing plate satisfies durability even under harsh environments at a low temperature and a high temperature.
Inventors:
Nobu Suzuki
Masashi Yamamoto
Takeda Kentaro
Nakamura Kozo
Yu Sugimoto
Masashi Yamamoto
Takeda Kentaro
Nakamura Kozo
Yu Sugimoto
Application Number:
JP2009122796A
Publication Date:
October 23, 2013
Filing Date:
May 21, 2009
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
G02B5/30; B32B7/02; C09J7/02
Domestic Patent References:
| JP2007334307A | ||||
| JP2007153355A | ||||
| JP2003185842A | ||||
| JP11199640A |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office