ORGANIC EL ELEMENT, ORGANIC EL DISPLAY PANEL, AND METHOD OF MANUFACTURING ORGANIC EL DISPLAY PANEL

ORGANIC EL ELEMENT, ORGANIC EL DISPLAY PANEL, AND METHOD OF MANUFACTURING ORGANIC EL DISPLAY PANEL

Disclosed herein is an organic EL element including a first electrode, a light emitting layer, a ground layer, and a light-transmitting second electrode stacked in this order over a substrate. The ground layer is light-emitting and electrically conductive, and its surface on which the second electro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SAKAMOTO, Koyo
Format: Patent
Sprache:eng
Schlagworte:
ELECTRICITY
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Beschreibung
Zusammenfassung:Disclosed herein is an organic EL element including a first electrode, a light emitting layer, a ground layer, and a light-transmitting second electrode stacked in this order over a substrate. The ground layer is light-emitting and electrically conductive, and its surface on which the second electrode is stacked has a surface roughness of 0.3 to 2.7 nm. The second electrode is a silver thin film layer formed of silver or containing silver as a main constituent.