BACKLIGHT UNIT ASSEMBLY

摘要

A backlight unit assembly is provided to uniformly diffuse light emitted from a light guide plate to prevent light loss, thereby improving brightness. An optical complex film comprises a transparent material layer, a light diffusion layer and a prism layer. The light diffusion layer is formed in one surface of the transparent material layer. The light diffusion layer comprises binder resin and a light diffusion particle. The prism layer is formed on the light diffusion layer. A bottom layer is formed in the other surface of the transparent material layer. The bottom layer comprises binder resin and particle. A diffusion film is positioned in a lower part of the optical complex film.