Organic light-emitting transistor -fundamental characteristics and applications-

Chihaya Adachi, Takahito Oyamada

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

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.

本文言語英語
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
2
出版ステータス出版済み - 2005
外部発表はい
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
Country日本
CityTakamatsu
Period12/6/0512/9/05

All Science Journal Classification (ASJC) codes

  • Engineering(all)

フィンガープリント 「Organic light-emitting transistor -fundamental characteristics and applications-」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル