Top emission organic light emitting diode with transparent cathode, Ba-Ag double layer

Chan Jae Lee, Dae Gyu Moon, Jeong In Han

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

We fabricated top emission organic light emitting diode (TEOLED) with transparent metal cathode Barium and Silver bilayer. Very thin Ba/Ag bilayer was deposited on the organic layer by thermal evaporation. This cathode showed high transmittance over 70% in visible range, and the device with a Ba-Ag has a low turn on voltage and good electrical properties.

Original languageEnglish
Pages (from-to)23-26
Number of pages4
JournalJournal of Information Display
Volume7
Issue number3
DOIs
StatePublished - 2006

Keywords

  • Ba
  • OLED
  • Top emission
  • Transparent cathode

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