Patent ID: 7192658
Filing Date: 2007-03-20
Classification: H01L,Y10S

Abstract:
1. An organic light-emitting diode for a display, comprising: a substrate; an anode layer having a first end and a second end; an emissive layer having a first end and a second end; a cathode including an electron injecting layer and an electrical conducting layer; and a cathode contact layer which electrically connects the cathode and an electrical driving system of the display, wherein the electron injecting layer is formed using a shadow mask such that the electron injecting layer overlaps the emissive layer without extending over the first and the second ends of the anode layer and the emissive layer, and wherein the electrical conducting layer of the cathode is electrically connected with the cathode contact layer and the electron injecting layer is not in direct contact with the cathode contact layer.