Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Electrical Properties of Green Emitting OLED

녹색 발광 OLED의 전기적 특성

  • Published : 2009.06.18
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Abstract

The Green emitting OLED was fabricated with the structure of ITO(plasm treatment)/TPD($400\;{\AA}$)/$Alq_3(600\;{\AA})$/LiF($5\;{\AA}$)/Al($1200\;{\AA}$). Turn-on voltage of PMOLED was 7 V and luminance was 7,371 cd/$m^2$ at the RF power of 25W. O2 plasma treatment of ITO surface was result in lowering the operating voltage and improving luminance of green OLED.

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