Abstract: There is provided a method of manufacturing a color filter substrate, comprising: preparing a color mask including a cyan transparent layer, a fuchsine transparent layer and a yellow transparent layer; preparing a color sensitive material substrate including a red sensitive emulsion cyan layer, a green sensitive emulsion red layer and a blue sensitive emulsion yellow layer; exposing the color sensitive material substrate using the color mask; and performing processes of development, bleaching, fixation and stabilization on the color sensitive material substrate.

Abstract: Disclosed is a light guide plate, comprising a light guide plate body and a plurality of micro mirrors formed on an upper surface of the light guide plate body for controlling a reflection direction of light incident on the light guide plate. The amount of light output from a backlight module using the light guide plate can be controlled by adjusting an angle of each of the micro mirrors with respect to an incident light from a light source.