Patent ID: 7768599
Filing Date: 2010-08-03
Classification: C09K,G02B,G02F

Abstract:
1. A color filter for transflective type color liquid crystal display comprising a transparent substrate and a reflective light coloring layer and a transmissive light coloring layer formed on the transparent substrate, wherein a convex-concave is formed on a surface of a liquid crystal layer side of the reflective light coloring layer, and an average thickness of the reflective light coloring layer is formed to be thinner than a thickness of the transmissive light coloring layer, and a refractive index difference, between the reflective light coloring layer and a layer in contact with the surface of the convex-concave formed side of the reflective light coloring layer, is 0.1 or more, and wherein the layer in contact with the surface of the convex-concave formed side of the reflective light coloring layer is an optical route difference controlling layer for controlling an optical route difference between a reflective light region and a transmissive light region.