ORGANIC LIGHT-EMITTING DIODE, MANUFACTURING METHOD THEREOF, AND FLAT DISPLAY DEVICE COMPRISING THE SAME

PURPOSE: An organic light emitting device, a manufacturing method thereof, and a flat panel display device are provided to improve the lifetime of a blue light emitting layer by including an electron transport layer of a multilayer structure. CONSTITUTION: A light emitting layer(250) is interposed b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IM, JA HYUN, SIM, JOONG WON, LEE, KWAN HEE, YOON, JI HWAN
Format: Patent
Sprache:eng ; kor
Schlagworte:
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