Patent ID: 8436965
Filing Date: 2013-05-07
Classification: G02F

Abstract:
1. A semiconductor device comprising: a pair of a first substrate and a second substrate; a liquid crystal layer between the first substrate and the second substrate; a plurality of colored layers between the first substrate and the liquid crystal layer; a first polarizing element between the colored layers and the liquid crystal layer; a transistor between the second substrate and the liquid crystal layer; a first insulating layer over the transistor; a pixel electrode and a common electrode over the first insulating layer; a second insulating layer between the pixel electrode and the common electrode; a second polarizing element; and a backlight arranged under the second polarizing element; wherein at least one of the pixel electrode and the common electrode comprises a transparent conductive film, wherein the pixel electrode is closer to the liquid crystal layer than the common electrode, wherein a thickness of the first insulating layer is larger than a thickness of the second insulating layer, wherein a channel formation region of the transistor comprises a portion not overlapping with the common electrode, and wherein the channel formation region of the transistor comprises a portion overlapping with the first polarizing element.