Patent ID: 8879028
Filing Date: 2014-11-04
Classification: G02F

Abstract:
1. A high brightness liquid crystal display, the liquid crystal display comprising: a backlight module; a first polarizer on the backlight module; a first substrate on the first polarizer, wherein a surface, facing the backlight module, of the first substrate comprises plural light-refractive areas having refractive index different from the refractive index of the first substrate; a second substrate, comprising plural transparent areas and plural opaque areas, above the first substrate, wherein the transparent areas are right above the light-refractive areas when the refractive index of the light-refractive areas is greater than that of the first substrate, or the opaque areas are right above the light-refractive areas when the refractive index of the light-refractive areas is smaller than that of the first substrate; a second polarizer on the second substrate; and a liquid crystal layer located between the first substrate and the second substrate.