한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2002년도 추계학술대회 논문집 Vol.15
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- Pages.542-545
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- 2002
TPD와 P3HT의 블렌드한 다층막 EL 소자의 전기-광학적 특성
The Electro-optical Propeties of Multilayer EL devices by blending TPD with P3TH as Emitting layer
- Kim, Dae-Jung (ChonNam University) ;
- Gu, Hal-Bon (ChonNam University) ;
- Kim, Hyung-Kon (ChoSun-College of Science & Technology) ;
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Park, Gye-Choon
(MokPo National University)
- 발행 : 2002.11.07
초록
High performance organic electroluminescnet(EL) devices which are composed of organic thin multilayer films are fabricated. The basic structure is ITO/Emitting layer/LiF/Al in which have a blended emitting layer. The emitting layer is consisted of a host material(N,N' diphenyl-N,N' (3-methyl phenyl)-l,l'-biphenyl-4,4'diamine)(TPD)) and a guest emitting material(poly(3-hexylthiophehe)(P3HT)). We think that the energy transfer in blending layer occurred from TPD to P3HT. Red emitting multilayer EL devices were fabricated using tris(8-hydroxyqunolinate) aluminum