Patent ID: 7038757

Claim:
A fabricating method of a substrate for a liquid crystal display device, comprising: coating a first cholesteric liquid crystal material on a substrate to form a first cholesteric liquid crystal layer, the substrate having a plurality of sub-pixel regions; disposing a first mask having a plurality of first open portions over the first cholesteric liquid crystal layer; irradiating the first cholesteric liquid crystal layer through the open portions of the first mask; curing the first cholesteric liquid crystal layer to form a first cholesteric liquid crystal color filter layer; coating a second cholesteric liquid crystal material on the first cholesteric liquid crystal color filter layer to form a second cholesteric liquid crystal layer; disposing a second mask having a plurality of second open portions over the second cholesteric liquid crystal layer; irradiating the second cholesteric liquid crystal layer through the open portions of the second mask; and curing the second cholesteric liquid crystal layer to form a second cholesteric liquid crystal color filter layer, wherein each of the first and second open portions is smaller than each sub-pixel region.