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An all-printed ferroelectric active matrix sensor network based on only five functional materials forming a touchless control interface

: Zirkl, M.; Sawatdee, A.; Helbig, U.; Krause, M.; Scheipl, G.; Kraker, E.; Ersman, P.A.; Nilsson, D.; Platt, D.; Bodö, P.; Bauer, S.; Domann, G.; Stadlober, B.


Advanced Materials 23 (2011), No.18, pp.2069-2074
ISSN: 0935-9648
ISSN: 1521-4095
Journal Article
Fraunhofer ISC ()
Sensor; Ferroelektrika; Werkstoff

Macroelectronic components combining different classes of devices often suffer from the high complexity and costs of the manufacturing processes. The printing of an active-matrix sensor network using only five functional inks is demonstrated. The result is an all-printed monolithically integrated touchless input interface, including ferroelectric sensor pixels, organic transistors for impedance matching, and an electrochromic display.