Patent ID: 8094268
Filing Date: 2012-01-10
Classification: G02F,G03F

Abstract:
1. A liquid crystal display substrate including a plurality of pixels having a transmitting portion and a reflecting portion, comprising: an insulating substrate; an insulating film formed on the insulating substrate in at least the transmitting portion; a reflecting metal film on the insulating film in the reflecting portion; and a color filter formed on the insulating film in the transmitting portion and the insulating film in the reflecting portion, wherein the insulating film in at least the reflecting portion has a corrugated surface formed by concave portions and convex portions; wherein the insulating film has a non-corrugated upper surface in the transmitting portion in a region where a transparent pixel electrode is present, and a height of the non-corrugated upper surface of the insulating film in the transmitting portion is lower than a height of convex portions of the insulating film in the reflecting portion; and wherein the height of the insulating film in the transmitting portion is equal to or higher than a height of the concave portion of the insulating film.