SINGLE BODY LIGHT SHEET AND BACKLIGHT UNIT EMPLOYING THE SAME

摘要

A single body light sheet and a backlight unit using the same are provided to laminate a plurality of light sheets, thereby removing defects during the use of the backlight unit. A transparent film(21) can use PET, PEN, PP, PC, and TAC. A diffusion pattern(22) is formed in one side of the transparent film. The diffusion pattern diffuses a passed light. A nano wire grid polarizer pattern(23) is formed in another surface or the transparent film. The nano wire grid polarizer pattern is arranged between a light source and a liquid crystal panel of the backlight unit. The nano wire grid polarizer pattern is comprised of a metal layer(25) of high reflectivity and nanostructures(24). The nanostructures are arranged at a fixed interval. The metal layer of the high reflectivity is formed on the nanostructures.