Patent ID: 7112462
Filing Date: 2006-09-26
Classification: H01L

Abstract:
1. A method of manufacturing an active matrix light-emitting display device including a plurality of light-emitting elements arranged in a matrix, said method comprising: forming at least one thin film transistor over a substrate for driving one of the light-emitting elements; forming a first electrode in electrical contact with a drain region of the thin film transistor, said first electrode comprising a first conductive film in electrical contact with the drain region and a second conductive film formed on the first conductive film wherein the first conductive film comprises a metal and the second conductive film comprises titanium nitride; forming a transparent electrode on a portion of the second conductive film wherein said transparent electrode extends beyond a side edge of the first electrode; forming an electroluminescence layer on the transparent electrode; and forming a common electrode on the electroluminescence layer.