Organic Light-Emitting Diodes Driven by Organic Transistors
HU Yuan-Chuan, DONG Gui-Fang, WANG Li-Duo, LIANG Yan, QIU Yong
Key Lab of Organic Optoelectronics & Molecular Engineering (Ministry of Education), Tsinghua University, Beijing 100084
Department of Chemistry, Tsinghua University, Beijing 100084
Organic Light-Emitting Diodes Driven by Organic Transistors
HU Yuan-Chuan;DONG Gui-Fang;WANG Li-Duo;LIANG Yan;QIU Yong
Key Lab of Organic Optoelectronics & Molecular Engineering (Ministry of Education), Tsinghua University, Beijing 100084
Department of Chemistry, Tsinghua University, Beijing 100084
关键词 ：
73.61.Ph
Abstract ： Organic thin-film field-effect transistors (OTFTs) with pentacene as the semiconductor have been fabricated for driving an organic light-emitting diode (OLED). The driving circuit includes two OTFTs and one storage capacitor. The field-effect mobility of the transistors in the driving circuit is more than 0.3 cm2 /Vs, and the on/off ratio is larger than 104 . The light-emission area of the OLED is 0.04 mm2 and the brightness is larger than 400 cd/m2 when the selected line voltage, data line voltage and drive voltage all are -40 V. The responding characteristics and holding characteristics are also researched when the selected line voltage and the date line voltage are changed.
Key words ：
73.61.Ph
出版日期: 2004-04-01
:
73.61.Ph
(Polymers; organic compounds)
引用本文:
HU Yuan-Chuan;DONG Gui-Fang;WANG Li-Duo;LIANG Yan;QIU Yong. Organic Light-Emitting Diodes Driven by Organic Transistors[J]. 中国物理快报, 2004, 21(4): 723-725.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I4/723
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