한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1587-1590
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- 2006
RGB White Organic Light Emitting Diode with a Color Control Layer
- Lee, Jeong-Ik (IT Convergence & Components Lab., ETRI) ;
- Chu, Hye-Yong (IT Convergence & Components Lab., ETRI) ;
- Yang, Yong-Suk (IT Convergence & Components Lab., ETRI) ;
- Lee, Mi-Do (IT Convergence & Components Lab., ETRI) ;
- Chung, Sung-Mook (IT Convergence & Components Lab., ETRI) ;
- KoPark, Sang-Hee (IT Convergence & Components Lab., ETRI) ;
- Hwang, Chi-Sun (IT Convergence & Components Lab., ETRI)
- Published : 2006.08.22
Abstract
Through the engineering of recombination region and energy transfer in organic light emitting device, blue and red light emitting device with good color stability has been successfully obtained. A Color control layer (CCL), which emits green light through the energy transfer from the emission layers, has been introduced into the blue and red light emitting device for RGB white OLED. The RGB white OLED showed the current efficiency of 13 cd/A and the CIE coordinates of (0.33, 0.38) at
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