Optical film and liquid crystal display device comprising the same
    1.
    发明授权
    Optical film and liquid crystal display device comprising the same 有权
    包括该光学薄膜和液晶显示装置的光学薄膜和液晶显示装置

    公开(公告)号:US08399567B2

    公开(公告)日:2013-03-19

    申请号:US13142382

    申请日:2009-12-30

    摘要: 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.

    摘要翻译: 本发明涉及一种光学膜,其包括:共混树脂,其包含1)含有甲基丙烯酸烷基酯单体和含有脂环族或芳香环的(甲基)丙烯酸单体的丙烯酸共聚物树脂,2)含有甲基丙烯酸烷基酯单体的共聚物树脂 ,芳族乙烯基单体和酸酐单体,以及3)在聚合物主链中含有芳族或脂环族的树脂。 本发明还涉及一种光学膜的制造方法以及包括该光学膜的液晶显示装置。 根据本发明的光学膜具有优异的耐热性,光学透明性,机械强度,耐久性等。

    OPTICAL FILM AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME
    6.
    发明申请
    OPTICAL FILM AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME 有权
    包括其的光学膜和液晶显示装置

    公开(公告)号:US20110269910A1

    公开(公告)日:2011-11-03

    申请号:US13142382

    申请日:2009-12-30

    IPC分类号: C08L39/04 B29D11/00 C08L35/06

    摘要: 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.

    摘要翻译: 本发明涉及一种光学膜,其包括:共混树脂,其包含1)含有甲基丙烯酸烷基酯单体和含有脂环族或芳香环的(甲基)丙烯酸单体的丙烯酸共聚物树脂,2)含有甲基丙烯酸烷基酯单体的共聚物树脂 ,芳族乙烯基单体和酸酐单体,以及3)在聚合物主链中含有芳族或脂环族的树脂。 本发明还涉及一种光学膜的制造方法以及包括该光学膜的液晶显示装置。 根据本发明的光学膜具有优异的耐热性,光学透明性,机械强度,耐久性等。

    ACRYLIC COPOLYMER WITH HIGH HEAT RESISTANCE AND HIGH STRENGTH, AND OPTICAL FILM COMPRISING THE SAME
    9.
    发明申请
    ACRYLIC COPOLYMER WITH HIGH HEAT RESISTANCE AND HIGH STRENGTH, AND OPTICAL FILM COMPRISING THE SAME 有权
    具有高耐热性和高强度的丙烯酸共聚物和包含其的光学膜

    公开(公告)号:US20130144023A1

    公开(公告)日:2013-06-06

    申请号:US13702911

    申请日:2011-06-08

    IPC分类号: C08F220/10

    摘要: The present invention relates to an acrylic copolymer having high heat resistance and high strength, and an optical film comprising the same, and more particularly, to an acrylic copolymer for optical films in which alkyl (meth)acrylate monomers; (meth)acrylate monomers comprising aromatic rings and/or aliphatic rings; and (meth)acrylamide monomers are included and polymerized. An acrylic copolymer according to the present invention is excellent in heat resistance while maintaining transparency. Further, an optical film comprising a compound resin including the acrylic copolymer has superior transparency and heat resistance and is excellent in formability, adhesion, retardation properties, and durability.

    摘要翻译: 本发明涉及具有高耐热性和高强度的丙烯酸共聚物和包含该丙烯酸共聚物的光学膜,更具体地说,涉及一种其中(甲基)丙烯酸烷基酯单体的光学膜的丙烯酸共聚物; 包含芳环和/或脂族环的(甲基)丙烯酸酯单体; 和(甲基)丙烯酰胺单体并聚合。 根据本发明的丙烯酸共聚物在保持透明性的同时耐热性优异。 此外,包含包含丙烯酸共聚物的复合树脂的光学膜具有优异的透明性和耐热性,并且成型性,粘附性,延迟性和耐久性优异。