| abstract |
A stacked body comprising a polarizer material film and an unstretched substrate film provided on the polarizer material film, wherein the in-plane phase difference Re1 of the polarizer material film is 10 nm or more The thickness T1 of the polarizer material film is 40 μm or less. The polarizer material film must be a polarizer material film obtained by dry stretching. Preferably, the polarizer material film is a film that extends at an extension magnification X of 1.5 or more and 5.5 or less, and when the stacked body is uniaxially stretched at a free magnification of 6.0 / X, the thickness T2 of the polarizer material film is Below 20 μm. |