Lighting apparatus using organic light-emitting diode and method of fabricating the same

Lighting apparatus using organic light-emitting diode and method of fabricating the same

A lighting apparatus using an organic light-emitting diode and a method of fabricating the same according to the present disclosure are characterized in that contact electrodes are formed by laser ablation and printing after an organic emissive material, a conductive film as a cathode, and passivati...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lee, Shinbok, Lee, Hwankeon, Song, Taejoon, Yoo, Soonsung, Kim, Namkook
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
ELECTRICITY
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:A lighting apparatus using an organic light-emitting diode and a method of fabricating the same according to the present disclosure are characterized in that contact electrodes are formed by laser ablation and printing after an organic emissive material, a conductive film as a cathode, and passivation layers are deposited on the entire surface of a substrate. The lighting apparatus may be fabricated in a simplified manner without using an open mask (metal mask), which is a complicated tool, and may be useful especially in roll-to-roll manufacturing.