한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2009년도 하계학술대회 논문집
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- Pages.281-281
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- 2009
RGB OLED의 전기적 특성 분석
Electrical characteristics of RGB OLED
- Yoo, Ji-Hong (School of Information and Communication Engineering, Sungkyunkwan University) ;
- Han, Jay-Ho (School of Information and Communication Engineering, Sungkyunkwan University) ;
- Choi, Byoung-Deog (School of Information and Communication Engineering, Sungkyunkwan University)
- 발행 : 2009.06.18
초록
Electrical analysis of red, green and blue (RGB) organic light emitting diode (OLED), which were measured at various temperatures from 230K to 370K by steps of 20K, were investigated using current-voltage(I-V) characteristics. Ideality factor and series resistance were obtained from the thermionic emission theory. Experimental results showed that the ideality factors were 2.12 for red, 3.80 for green, and 6.03 for blue OLED at 290K, respectively. The series resistance were 1960, 2190, 2630