METAL OXIDE THIN FILM SUBSTRATE FOR ORGANIC LIGHT-EMITTING ELEMENT AND METHOD OF FABRICATING THE SAME

PROBLEM TO BE SOLVED: To provide a metal oxide thin film substrate for an organic light-emitting element which exhibits superior light extraction efficiency and can be easily fabricated at low cost, and a method of fabricating the same.SOLUTION: A metal oxide thin film substrate for an organic light...

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Hauptverfasser: BAEK IL HEE, KIM SEO HYUN, LEE HYUNHEE, PARK JUN HEYOUNG, LEE JOO YUNG, YOO YOUNG ZO, PARK JEONG WOO, YOON GUN SANG, CHOI EUN HO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a metal oxide thin film substrate for an organic light-emitting element which exhibits superior light extraction efficiency and can be easily fabricated at low cost, and a method of fabricating the same.SOLUTION: A metal oxide thin film substrate for an organic light-emitting element includes a base substrate and a metal oxide thin film formed on the base substrate, the metal oxide thin film being made of a mixture of at least two kinds of metal oxides having different refractive indices. A method of fabricating the metal oxide thin film substrate is also provided.