Fast polymer integrated circuits

被引：196

作者：

Fix, W ^{[1
]}

Ullmann, A ^{[1
]}

Ficker, J ^{[1
]}

Clemens, W ^{[1
]}

机构：

[1] Siemens AG, CT MM1, D-91052 Erlangen, Germany

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 09期

关键词：

D O I：

10.1063/1.1501450

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Using soluble polymers for the active layer and insulating layer, we report on a concept for the fabrication of fast integrated circuits based on p-type organic transistors only. Ring oscillators with frequencies above 100 kHz and propagation stage delays below 0.7 mus are presented. They show a very stable performance over time even without encapsulation, when stored and measured under ambient conditions. Regioregular poly(3-alkylthiophen) is used as the active semiconducting layer, a polymer blend as the insulator, a flexible polyester film as the substrate and metal electrodes. To enable vertical interconnects, the insulating layer is patterned. (C) 2002 American Institute of Physics.

引用

页码：1735 / 1737

页数：3

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