摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polarizing reflector having a self-supporting property, excelling in planeness and peeling resistance, improved in one-film coloring, easily adjustable in polarizing reflection/transmission performance, and also improved in moldability. <P>SOLUTION: The polarizing reflector is a film including a structure in which 350 or more layers formed of polyethylene terephthalate (A layers) and layers formed of copolyester (B layers) are alternately laminated, and including two or more thick film layers of ≥1 μm and ≤30 μm, wherein an expression (1) R<SB>λ</SB>(θ1)-R<SB>λ</SB>(θ2)≥30% is satisfied, and the color saturation C* is 10 or less. <P>COPYRIGHT: (C)2009,JPO&INPIT |