Improved OLED device performance by pretreating indium-tin-oxide anode surface with CF4/O2 plasma

I. Min Chan, Weng Cheng Cheng, Franklin Chau-Nan Hong

Research output: Contribution to journalConference articlepeer-review

Abstract

Improved organic light emitting diode (OLED) device performance was analyzed by pretreating indium-tin-oxide (ITO) anode surface with CF4/O2 plasma. An intense electroluminescence (EL) emission was observed at a much lower applied voltage and the device turn-on-voltage was reduced. Chemical compositions of various plasma-treated ITO surfaces showed that the CF4/O2 plasma treatment was an effective method to remove the contaminants from the ITO surfaces.

Original languageEnglish
Pages (from-to)1483-1486
Number of pages4
JournalSID Conference Record of the International Display Research Conference
Publication statusPublished - 2001 Dec 1
EventAsia Display/IDW 2001 - Nagoya, Japan
Duration: 2002 Oct 162002 Oct 19

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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