Organic light-emitting transistor -fundamental characteristics and applications-

Chihaya Adachi, Takahito Oyamada

研究成果: 著書/レポートタイプへの貢献会議での発言

抜粋

We succeeded in observing bright electroluminescence (EL) from 1wt%-rubrene doped tetraphenylpyrene (TPPy) as an active layer in an organic field-effect transistor (OFET) structure. We observed a maximum EL quantum efficiency (ηext) of ∼0.5 % with a Cr/Au source-drain electrode. From the OFET characteristics, although the 1wt%-rubrene:TPPy co-deposited layer demonstrated typical p-type operation, the occurrence of EL clearly indicated occurrence of simultaneous hole and electron injections from the source and drain electrodes, respectively. This device configuration provides novel organic light emitting diode structure where anode (source) and cathode (drain) electrodes are laterally arranged, giving us a chance to control drain current by changing gate bias.

元の言語英語
ホスト出版物のタイトルIDW/AD'05 - Proceedings of the 12th International Display Workshops in Conjunction with Asia Display 2005
ページ1033-1036
ページ数4
エディション2
出版物ステータス出版済み - 2005
外部発表Yes
イベントIDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 - Takamatsu, 日本
継続期間: 12 6 200512 9 2005

その他

その他IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005
日本
Takamatsu
期間12/6/0512/9/05

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Adachi, C., & Oyamada, T. (2005). Organic light-emitting transistor -fundamental characteristics and applications-. : IDW/AD'05 - Proceedings of the 12th International Display Workshops in Conjunction with Asia Display 2005 (2 版, pp. 1033-1036)