Patent ID: 8896774
Filing Date: 2014-11-25
Classification: G02B

Abstract:
1. A stereoscopic image display device comprising an optical film being disposed on an outermost surface of the stereoscopic image display device, the optical film comprising an optically anisotropic layer, wherein an in-plane retardation Re at an arbitrary wavelength in a visible light region is 80 nm to 200 nm, an Nz value represented by the following equation is 0.1 to 0.9, and when the in-plane retardations at wavelengths of 450 nm, 550 nm and 650 nm are referred to as Re450, Re550 and Re650, respectively, Re450/Re550 is 1.18 or less and Re650/Re550 is 0.93 or more: wherein Rth represents a retardation in a thickness direction.