发明名称
摘要 A laminated film includes a polarizing plate, a retardation film, and a first pressure-sensitive adhesive layer provided in this order, wherein the polarizing plate includes a polarizer, a first protective layer placed on a side of the polarizer where the retardation film is provided, and a second protective layer placed on another side of the polarizer which is opposite to the side where the retardation film is provided, the retardation film is a stretched film comprising a norbornene resin, the first pressure-sensitive adhesive layer includes a pressure-sensitive adhesive that may be produced by crosslinking a composition comprising a (meth)acrylate (co)polymer and a crosslinking agent comprising a peroxide as a main component. The laminated film has both good adhesion to a liquid crystal cell and easy peelability, and may improve the uniformity in a screen of liquid crystal display.
申请公布号 JP4697871(B2) 申请公布日期 2011.06.08
申请号 JP20050305198 申请日期 2005.10.20
申请人 发明人
分类号 B32B27/00;B32B27/30;C09J133/04;G02B5/30;G02F1/1335;G02F1/13363;G09F9/35 主分类号 B32B27/00
代理机构 代理人
主权项
地址