Patent ID: 8351143

Claim:
A method of manufacturing a color filter substrate, comprising the steps of: preparing a color mask including a cyan transparent layer, a fuchsine transparent layer, and a yellow transparent layer, wherein the cyan transparent layer, the fuchsine transparent layer, and the yellow transparent layer do not overlap with one another on the color mask; preparing a color sensitive material substrate including a red sensitive emulsion cyan layer, a green sensitive emulsion fuchsine layer, and a blue sensitive emulsion yellow layer by forming a backing layer, the red sensitive emulsion cyan layer, a red sensitive mask red layer, a first spacer layer, the green sensitive emulsion fuchsine layer, a green sensitive mask yellow layer, a second spacer layer, a yellow filter layer, the blue sensitive emulsion yellow layer, and a protection film on the second substrate sequentially, which layers are stacked together, wherein the red sensitive mask red layer is capable of blocking blue light and green light from being irradiated to the red sensitive emulsion cyan layer, and the green sensitive mask yellow layer is capable of preventing blue light from being irradiated into the underlaying layers; exposing the stacked layers of the backing layer, the red sensitive emulsion cyan layer, the red sensitive mask red layer, the first spacer layer, the green sensitive emulsion fuchsine layer, the green sensitive mask yellow layer, the second spacer layer, the yellow filter layer, the blue sensitive emulsion yellow layer, and the protection film of the color sensitive material substrate by using the color mask by using a femto second white laser and then removing the color mask from the color sensitive material substrate; and performing processes of development, bleaching, fixation, and stabilization on the color sensitive material substrate to obtain red transparent regions, green transparent regions and blue transparent regions in an array.