Patent ID: 7575836

Claim:
A fabrication method for a color filter substrate comprising a transparent substrate having a first edge and a second edge opposed to each other and a coloring layer provided on the transparent substrate, the transparent substrate having longer edges and shorter edges, the first and second edges being longer edges, the coloring layer including a plurality of coloring lines each extending in a first direction from the first edge to the second edge, the plurality of coloring lines being placed side by side in a second direction substantially orthogonal to the first direction, the plurality of coloring lines comprising first coloring lines, second coloring lines, and third coloring lines, the first coloring lines each including a plurality of first coloring portions lined in the first direction provided with a first gap between the adjacent first coloring portions, the second coloring lines each including a plurality of second coloring portions lined in the first direction with a second gap provided between the adjacent second coloring portions, dummy coloring portions provided in the first and second gaps, the fabrication method comprising the step of forming the coloring layer, wherein the step of forming the coloring layer includes the steps of: forming the first coloring lines; forming the second coloring lines after the formation of the first coloring lines, the step of forming the second coloring lines including the step of pressing a dry film for the second coloring lines against the transparent substrate to stick the dry film on the transparent substrate along the second direction; forming the third coloring lines after the formation of the second coloring lines, the step of forming the third coloring lines including the step of pressing another dry film for the third coloring lines against the transparent substrate to stick the another dry film on the transparent substrate along the second direction; and forming the dummy coloring portions in the first and second gaps.