Patent ID: 8780307
Filing Date: 2014-07-15
Classification: G02F,G09G,H01L,H04N

Abstract:
1. A liquid crystal display device comprising: a transistor over a substrate; a first insulating film over the transistor; a first conductive film electrically connected to the transistor; a second conductive film over the substrate; a liquid crystal over the first conductive film and the second conductive film; a second insulating film between the first conductive film and the second conductive film; and a wiring electrically connected to the second conductive film, wherein the wiring and a gate of the transistor are provided on a same surface, wherein the second conductive film overlaps with an entire region of a channel formation region of the transistor, wherein an orientation of the liquid crystal is configured to be controlled by an electric field between the first conductive film and the second conductive film, and wherein the first conductive film is in direct contact with the transistor.