Title:
光学フィルム、その製造方法、及びこれを含む液晶表示装置
Document Type and Number:
Japanese Patent JP5550153
Kind Code:
B2
Abstract:
The present invention relates to an optical film comprising: a blended resin including 1) an acrylic copolymer resin containing an alkyl methacrylate monomer and a (metha) acrylic monomer containing an alicyclic or an aromatic ring, 2) a copolymer resin containing an alkyl methacrylate monomer, an aromatic vinyl monomer, and an acid anhydride monomer, and 3) a resin containing an aromatic or an alicyclic ring in the main chain of a polymer. The present invention also relates to a method for manufacturing the optical film, and a liquid crystal display device comprising the optical film. The optical film according to the present invention is excellent in heat resistance, optical transparency, mechanical strength, durability, and the like.
Inventors:
Chun, ビョン * cue
Kim, ス * Kuen
Sun, ダ * エウン
Quan, ビョン * イル
Kim, ス * Kuen
Sun, ダ * エウン
Quan, ビョン * イル
Application Number:
JP2011544373A
Publication Date:
July 16, 2014
Filing Date:
December 30, 2009
Export Citation:
Assignee:
Elgey Kem Limited
International Classes:
G02B5/30; C08J5/18; C08L33/04; C08L35/00; G02F1/1335
Attorney, Agent or Firm:
Ryuka international patent business corporation