Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2004.05a
- /
- Pages.43-46
- /
- 2004
White OLEDs with a Single Emissive Layer
단일발광층을 이용한 백색 OLED
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Chu, Hye-Yong
(Basic Research Lab., ETRI)
;
-
Lee, Jeong-Ik
(Basic Research Lab., ETRI)
;
-
Yang, Yong-Suk
(Basic Research Lab., ETRI)
;
-
Oh, Ji-Young
(Basic Research Lab., ETRI)
;
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KoPark, Sang-Hee
(Basic Research Lab., ETRI)
;
- Kim, Mi-Kyung (Basic Research Lab., ETRI) ;
-
Hwang, Chi-Sun
(Basic Research Lab., ETRI)
;
- Jung, Byung-Jun (Dept. Chemistry, KAIST) ;
-
Shim, Hong-Ku
(Dept. Chemistry, KAIST)
;
-
Jang, Jin
(Dept. information Display, KyungHee University)
-
추혜용
(한국전자통신연구원 기반기술연구소)
;
-
이정익
(한국전자통신연구원 기반기술연구소)
;
-
양용석
(한국전자통신연구원 기반기술연구소)
;
-
오지영
(한국전자통신연구원 기반기술연구소)
;
-
박상희
(한국전자통신연구원 기반기술연구소)
;
- 김미경 (한국전자통신연구원 기반기술연구소) ;
-
황치선
(한국전자통신연구원 기반기술연구소)
;
- 정병준 (한국과학기술원 화학과) ;
-
심홍구
(한국과학기술원 화학과)
;
-
장진
(경희대학교 정보디스플레이학과)
- Published : 2004.05.06
Abstract
We demonstrated efficient white light emitting OLEDs with a single emissive layer structure, which was blue-emitting 1,4-bis[2,2-diphenylvinyl]biphenyl (DPVBi) doped with blue luminescent amino-substituted distyrylarylene amine (DSA-amine) and red luminescent [2,6-bis[2-[5-(dibutylamino) phenyl]vinyl]-4H -pyran-4-ylidene]propanedinitrile (DADB). Through the optimization of the device structure, the white light emission with full visible spectral range was obtained. Its CIE color coordinates was (0.32,0.42) at 10