Title:
A polarizing plate, a compound polarizing plate, and a liquid crystal display
Document Type and Number:
Japanese Patent JP6084665
Kind Code:
B2
Abstract:
This invention uses polyvinyl alcohol (PVA)-resin to attach on one side of a polarizing film that is aligned with dichroism pigment and has a total luminous transmittance below 50%, to directly form an anti-polarizing plate that contains curable compositions including active energy ray-curable composition and active energy ray-curable resin composition with polymerization initiators, and composite polarizing plate and liquid crystal display device using the same. The present invention provides a thin and lightweight polarizing plate with excellent durability, in which the antiglare layer is directly formed on the surface of the polarizing film, and composite polarizing plate and liquid crystal display device using the same.
Inventors:
Chie Yahiro
Fujinaga Shoji
Tsutomu Furuya
Fujinaga Shoji
Tsutomu Furuya
Application Number:
JP2015149310A
Publication Date:
February 22, 2017
Filing Date:
July 29, 2015
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
G02B5/30; B32B27/16; B32B27/30; G02F1/1335
Domestic Patent References:
| JP2004245924A | ||||
| JP2009037223A | ||||
| JP2005092112A | ||||
| JP2005004163A | ||||
| JP2008129427A | ||||
| JP2007334307A | ||||
| JP2004094063A | ||||
| JP2008281761A |
Attorney, Agent or Firm:
Fukami patent office