| 摘要 |
Disclosed is an optical film, a sub-panel comprising same and a stereoscopic image display device comprising same. The optical film comprises: an anisotropic layer, on one side of which a lenticular shape is formed; and an isotropic layer formed on said side of the anisotropic layer. The refractive index of the isotropic layer and the refractive index in the first direction of the anisotropic layer are lower than the refractive index in the second direction of the anisotropic layer. |
