Color filter substrate and method of fabricating the same
View Patent ↗A color filter substrate includes a first color filter layer on a substrate, and a second color filter layer on the substrate, the first color filter layer having a thickness different from a thickness of the second color filter layer.
1. A method of fabricating a substrate having a display area including a plurality of pixel regions, a first area along an outer edge of the plurality of pixel regions and second area excluding the first area, comprising:
forming a plurality of color filter layers on the plurality of pixel regions of a substrate, respectively, the color filter layers in first area having thicknesses different from that of the color filter layers in second area,
wherein the forming a plurality of color filter includes;
coating a color resin on the substrate;
disposing a mask over the coated color resin, the mask including a full transmission region corresponding to the first area and a partial transmission region corresponding to the second area;
exposing different amounts of light through the full transmission region and the partial transmission region of the mask on the coated color resin; and
developing the exposed color resin to simultaneously form the plurality of color filter layers.
2. The method according to claim 1 , further comprising:
before the color filter layers, forming a black matrix on the substrate.
3. The method according to claim 1 , wherein the outer edge has a width including one color filter layer or two color filter layer.
4. The method according to 1 , wherein the color filter layers in first area having thicknesses thicker than from that of the color filter layers in second area.