Organic light emitting device and display device

Disclosed is an organic light emitting device that may include first and second electrodes (10, 20); a first emitting part (100) including a first emitting layer (150), the first emitting part (100) provided between the first and second electrodes (10, 20), and the first emitting layer (150) having...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KIM, HYUNGJUNE, KIM, SHINHAN, CHO, GWIJEONG, KIM, TAESHICK
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Disclosed is an organic light emitting device that may include first and second electrodes (10, 20); a first emitting part (100) including a first emitting layer (150), the first emitting part (100) provided between the first and second electrodes (10, 20), and the first emitting layer (150) having at least two emitting layers (151, 153, 155) including a blue color emitting layer (151); a second emitting part (200) including a second emitting layer (250), the second emitting part (200) provided between the first emitting part (100) and the second electrode (20), and the second emitting layer (250) having at least two emitting layers (253, 255, 257) including an emitting layer (253, 255, 257) for emitting light having wavelength longer than that of the blue color emitting layer (151); and a third emitting part (300) including a third emitting layer (350), the third emitting part (300) provided between the second emitting part (200) and the second electrode (20), and the third emitting layer (350) having at least two emitting layers (351, 353, 355) including a blue color emitting layer (351).