| Literature DB >> 25640804 |
Chiseon Yeom1, Kevin Chen, Daisuke Kiriya, Zhibin Yu, Gyoujin Cho, Ali Javey.
Abstract
A 20 × 20 pixel pressure sensor array based on a printed active-matrix single-wall carbon-nanotube thin-film transistor backplane is presented. Using a gravure printing process that is compatible with fully printed large-area roll-to-roll processing, a 97% device yield is obtained on the 400-transistor backplane. As a proof of concept, pressure sensors are integrated to map the applied tactile pressure across the array.Entities:
Keywords: active-matrix backplane; carbon-nanotube transistors; flexible electronics; pressure sensors; printed electronics
Year: 2015 PMID: 25640804 DOI: 10.1002/adma.201404850
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849