Patent ID: 6593990
Filing Date: 2003-07-15
Classification: G02F

Abstract:
A device having at least one active matrix panel, said active matrix panel comprising:a substrate having an insulating surface; an active matrix circuit comprising first thin film transistors formed over the substrate; a driving circuit comprising second thin film transistors for driving the active matrix circuit; a first insulating film formed over the first and second thin film transistors; at least one drain electrode formed on the first insulating film and electrically connected to a drain region of at least one of the first thin film transistors through a contact hole of the first insulating film; a second insulating film formed over the first insulating film and the drain electrode; an electromagnetic shield pattern formed over the second insulating film; a fourth insulating film comprising an inorganic material on at least the electromagnetic shield pattern; a third insulating film comprising an organic resin formed over the second and fourth insulating films and the electromagnetic shield pattern; and at least one reflective pixel electrode formed over the third insulating film and electrically connected to the drain electrode through a hole opened through the third insulating film, the electromagnetic shield pattern and the second insulating film, wherein the third insulating film extends into a gap between the reflective pixel electrode and an inner edge of the opening of the electromagnetic shield pattern, wherein the third insulating film extends into a gap between the reflective pixel electrode and an inner edge of the opening of the fourth insulating film.