WHITE ORGANIC EL ELEMENT

To provide a white organic EL element improved in voltage characteristics and durability characteristics.SOLUTION: A white organic EL element includes an anode 2, a first luminous layer 4a of a blue light emitting layer, a hole blocking layer 5, an electron transport layer 6, and a cathode 7, in the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Miyashita, Hirokazu, Takaya, Itaru, Kajimoto, Norifumi, Ishizuya, Koji, Ito, Takayuki, Kotake, Tomokazu
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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