Patent ID: 7088407

Claim:
A color filter substrate comprising: a substrate; a first colored layer disposed in a first region of the substrate; and a second colored layer disposed in a second region of the substrate; wherein the first colored layer and the second colored layer are disposed adjacent to each other and have the same hue as each other, one of the first colored layer and the second colored layer being darker than the other; a surface of the second region where the second colored layer is disposed is higher than a surface of the first region where the first colored layer is disposed, and a step difference plane is provided between the first region and the second region; and an interface portion between the first colored layer and the second colored layer is disposed in a region closer toward the second region than is the bottom portion of the step difference plane, and the interface portion overlapping with the step difference plane, and the first colored layer and the second colored layer overlapping each other at the interface portion.