| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composite polarizing plate which is excellent in size stability, can exhibit a desirable retardation with a small thickness, has satisfactory adhesiveness between a polarizer and a retardation film and is applied to a liquid crystal display device. <P>SOLUTION: The composite polarizing plate comprises: a transparent protective layer 40 formed on one surface of a polarizer 30 made of polyvinyl alcohol type resin; and a retardation film 20 made of polypropylene type resin, adhered on the surface opposite to the transparent protective layer 40 of the polarizer 30. The retardation film 20 made of polypropylene type resin may be either a homopolymer of propylene or a copolymer with other monomers primarily consisting of propylene. The liquid crystal display device is prepared by stacking the composite polarizing plate on at least one side of a liquid crystal cell 50. <P>COPYRIGHT: (C)2008,JPO&INPIT |
