Elekrolumineszente Lichtemissionseinrichtung

Research output: Intellectual Property › Patent application/Patent

Contributors

  • Novaled GmbH

Abstract

The device has organic layers attached on a substrate and comprising a charge carrier transporting layer for electrons or holes made of organic material, and a light emitting layer made of organic material, where a fullerene layer is designed as a laminar electrode or as the charge carrier transporting layer. A metal layer (3b) is attached in direct contact with the fullerene layer, and an injection layer is made of lithium fluoride. An independent claim is also included for a method for manufacturing an electroluminescent light-emitting device.

Translated title of the contribution
Electroluminescent light-emitting device

Details

The device has organic layers attached on a substrate and comprising a charge carrier transporting layer for electrons or holes made of organic material, and a light emitting layer made of organic material, where a fullerene layer is designed as a laminar electrode or as the charge carrier transporting layer. A metal layer (3b) is attached in direct contact with the fullerene layer, and an injection layer is made of lithium fluoride. An independent claim is also included for a method for manufacturing an electroluminescent light-emitting device.

Original languageGerman
IPC (International Patent Classification)H01L 51/ 52 A I
Patent numberEP1808909
Country/TerritoryGermany
Priority date11 Jan 2006
Priority numberEP20060000436
Publication statusPublished - 18 Jul 2007
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