Organic Electronics on Banknotes (pages 654–658)
Ute Zschieschang, Tatsuya Yamamoto, Kazuo Takimiya, Hirokazu Kuwabara, Masaaki Ikeda, Tsuyoshi Sekitani, Takao Someya and Hagen Klauk
Article first published online: 6 DEC 2010 | DOI: 10.1002/adma.201003374
Organic transistors and circuits are fabricated directly on the surface of banknotes. The transistors operate with voltages of 3 V and have a field-effect mobility of about 0.2 cm2 V−1s−1. For an array of 100 transistors a yield of 92% is obtained.