| abstract |
An object of the present invention is to provide a one-side protective polarizing film having a transparent protective film on only one side of a polarizing member, the polarizing member having predetermined optical characteristics, and capable of suppressing through cracks and nano slits even when the thickness is 10 μm or less. happened.nAccording to the present invention, the one-side protective polarizing film of the present invention has a transparent protective film on only one side of the polarizing member, and the polarizing member contains a polyvinyl alcohol-based resin and has a thickness of 10 μm or less. The optical characteristics expressed by the monomer transmittance T and the degree of polarization P satisfy the following conditions: P>-(100.929T-42.4-1)×100 (but T<42.3), or, P≧99.9 (but T≧) 42.3); and on the other surface of the polarizer, a transparent resin layer having a thickness of 0.2 μm or more formed of a material containing a polyvinyl alcohol-based resin is provided. |