Patent ID: 9348066
Filing Date: 2016-05-24
CPC Classification: G02B,H01L,Y10T

Claim Text:
1. A color display film comprising: a base material layer; a high-refractive resin layer having an optical pattern, the high-refractive resin layer not including any light diffuser; and a low-refractive light diffusion layer comprising a light diffuser, wherein the base material layer, the high-refractive resin layer, and the low-refractive light diffusion layer are in a stacked configuration, the optical pattern is in a surface of the high-refractive resin layer facing the low-refractive light diffusion layer, wherein the high-refractive resin layer and the low-refractive light diffusion layer are configured so as to include a plurality of air cavities configured by a lower surface of the low-refractive light diffusion layer and the surface of the high-refractive resin layer.