Organic light-emitting diodes driven by pentacene-based thin-film transistors

被引：105

作者：

Kitamura, M ^{[1
]}

Imada, T ^{[1
]}

Arakawa, Y ^{[1
]}

机构：

[1] Univ Tokyo, Adv Sci & Technol Res Ctr, Meguro Ku, Tokyo 1538504, Japan

来源：

APPLIED PHYSICS LETTERS | 2003年 / 83卷 / 16期

关键词：

D O I：

10.1063/1.1620676

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Integrated circuits with an organic light-emitting diode (OLED) and a thin-film transistor (TFT) based on small molecules were fabricated on a glass substrate. The field-effect mobility and the current on/off ratio of the integrated TFTs with a pentacene layer deposited at room temperature were 0.12 cm(2)/V s and higher than 10(3), respectively. The OLEDs had a multilayer structure containing tris-(8-hydroxyquinoline) aluminum doped with coumarin 6 to obtain high luminance efficiency. The luminance was controlled in the range of up to approximately 1000 by applying the gate voltage of 10 to -10 V. The value of the luminance is sufficient for conventional displays. (C) 2003 American Institute of Physics.

引用

页码：3410 / 3412

页数：3

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