All-printed and transparent single walled carbon nanotube thin film transistor devices

被引:33
作者
Sajed, Farzam [1 ]
Rutherglen, Christopher [1 ]
机构
[1] UCLA Calif NanoSyst Inst CNSI, Aneeve Nanotechnol, Los Angeles, CA 90095 USA
关键词
FIELD-EFFECT TRANSISTORS; CIRCUITS;
D O I
10.1063/1.4824475
中图分类号
O59 [应用物理学];
学科分类号
摘要
We present fully transparent single-walled all-carbon nanotube thin film transistors (SWCNT TFT) fabricated using low-cost inkjet printing methods. Such a demonstration provides a platform towards low cost fully printed transparent electronics. The SWCNT TFTs were printed with metallic and semiconducting SWCNT using a room temperature printing process, without the requirement of expensive cleanroom facilities. The unoptimized SWCNT TFTs fabricated exhibited an I-on/off ratio of 92 and mobility of 2.27 cm(2) V-1 s(-1) and transmissivity of 82%. The combination of both high electrical performance and high transparency make all-SWCNT TFTs desirable for next generation transparent display backplanes and products such as Google Glass. (C) 2013 AIP Publishing LLC.
引用
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页数:4
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