한국정보디스플레이학회:학술대회논문집
- 2007.08b
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- Pages.1470-1473
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- 2007
The Optimization of Efficient White Organic Light-Emitting Diodes Using a Blue Fluorescent and a Red Phosphorescent Dopant
- Seo, Ji-Hoon (Dept. of Information Display, Hongik University, Center for Organic Materials and Information Devices, Hongik University) ;
- Kim, Jun-Ho (Center for Organic Materials and Information Devices, Hongik University, Dept. of Electronic Engineering, Hongik University) ;
- Seo, Ji-Hyun (Dept. of Information Display, Hongik University, Center for Organic Materials and Information Devices, Hongik University) ;
- Hyung, Gun-Woo (Dept. of Information Display, Hongik University, Center for Organic Materials and Information Devices, Hongik University) ;
- Park, Jung-Hyun (Dept. of Information Display, Hongik University, Center for Organic Materials and Information Devices, Hongik University) ;
- Lee, Kum-Hee (Dept. of Chemistry, Sungkyunkwan University) ;
- Yoon, Seung-Soo (Dept. of Chemistry, Sungkyunkwan University) ;
- Kim, Young-Kwan (Dept. of Information Display, Hongik University, Center for Organic Materials and Information Devices, Hongik University)
- Published : 2007.08.27
Abstract
We have demonstrated the optimization of white organic light-emitting diodes with two separated emissive layers using a blue fluorescent and a red phosphorescent dopant. The maximum luminous efficiency of the devices showed 7.93, 9.70, 11.8, and 14.3 cd/A. The
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