ORGANIC LIGHT-EMITTING DIODE INCLUDING AN ELECTRON TRANSPORT LAYER STACK COMPRISING DIFFERENT LITHIUM COMPOUNDS AND ELEMENTAL METAL

The present invention relates to a an organic light-emitting diode (100, OLED) comprising an emission layer (150) and an electron transport layer stack of at least two electron transport layers (161, 162), wherein a first electron transport layer (161) and a second electron transport layer (162) com...

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Bibliographische Detailangaben
Hauptverfasser: WALLIKEWITZ, Bodo, ROTHE, Carsten
Format: Patent
Sprache:eng ; fre ; ger
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