한국정보디스플레이학회:학술대회논문집
- 2001.08a
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- Pages.157-158
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- 2001
Blue Organic Light Emitting Diodes with Carbazole Based Small Molecules
- Park, Jong-Wook (Dept. of Polymer Engineering, Chungju National Univeristy) ;
- Woo, Hyung-Suk (Dept. of Physics &Astronomy, Clemson University) ;
- Caroll, David (Dept. of Physics &Astronomy, Clemson University) ;
- Lee, Ji-Hoon (Samsung Advanced Inst. of Tech.)
- Published : 2001.08.29
Abstract
We synthesized Bis(3-N-ethylcarbazolyl) terephthalidene(BECP) and Bis(3-N-ethylcarbazolyl) cyanoterephthalidene (BECCP) and characterized EL properties of these materials. Our device shows a strong blue emission at 472 nm with a luminance efficiency of 0.9 lm/Wat a voltage, a current density. and a brightness of 8 V, 5.7
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