抄録
We synthesized novel cyclopentane-fused oligothiophenes modified with the triphenylamine group as a donor unit and the oxadiazole group as an acceptor unit. Electronic absorption positions due to the oligothiophenes of CP6T and CP6T-Tpa are almost the same in the solution state and thin film state. However, the absorption bands of CP6T-Oxz and Tpa-CP6T-Oxz are markedly red-shifted, indicating that the oxadiazole group well conjugates with the oligtohiophene. An organic electroluminescence device with a structure of indium-tin-oxide(ITO)/ Tpa-CP6T-Oxz layer/LiF/Al exhibits orange emission with a maximum luminance of 80 cd/m2 at 8.0 V. The optimization of the device is now under way.
本文言語 | English |
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ページ数 | 1 |
出版ステータス | Published - 2006 10月 19 |
外部発表 | はい |
イベント | 55th SPSJ Annual Meeting - Nagoya, Japan 継続期間: 2006 5月 24 → 2006 5月 26 |
Other
Other | 55th SPSJ Annual Meeting |
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国/地域 | Japan |
City | Nagoya |
Period | 06/5/24 → 06/5/26 |
ASJC Scopus subject areas
- 工学(全般)