Patent ID: 7154147
Filing Date: 2006-12-26
Classification: G02F,G09G,H01L

Abstract:
1. An active matrix liquid crystal display device comprising: a glass substrate; an underlying insulating film formed on said glass substrate; a pixel circuit and a driving circuit formed on said underlying insulating film; at least one thin film transistor formed in said pixel circuit, said thin film transistor having a semiconductor layer comprising source drain and channel regions; an insulating film comprising an inorganic material formed on said thin film transistor; an organic resin film over said insulating film; and a pixel electrode formed over said organic resin film and connected to said thin film transistor through an opening provided in said organic resin film, wherein said semiconductor layer exhibits a peak of Raman spectra, displaced from a peak of single crystalline silicon to the lower frequency direction, wherein said underlying insulating film contains halogen.