ORGANIC LIGHT EMITTING DEVICE INCLUDING COLOR CONVERSION LAYER

ORGANIC LIGHT EMITTING DEVICE INCLUDING COLOR CONVERSION LAYER

PURPOSE: An organic light emitting device with a color converting layer is provided to form color conversion layers on the top and the side of a device, thereby preventing reflection and disappearance of light due to a middle layer. CONSTITUTION: A lower electrode pattern(22) is formed on a substrat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHOO, DONG CHUL, KIM, TAE WHAN, JEONG, HWAN SEOK, AHN, SUNG DAE
Format: Patent
Sprache:eng ; kor
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:PURPOSE: An organic light emitting device with a color converting layer is provided to form color conversion layers on the top and the side of a device, thereby preventing reflection and disappearance of light due to a middle layer. CONSTITUTION: A lower electrode pattern(22) is formed on a substrate(10). A first color converting layer(30) exposes the top of the lower electrode pattern on the substrate. The first color converting layer includes a color converting material and a binder. A second color converting layer(40) is formed on the first color converting layer. A light reflecting layer(50) is formed on the second color converting layer.