2018年4月4日 Use of Ultrafine Silver-Pattern Printing for Organic Thin-Film Transistors Low-Voltage Operation with Ultrathin Polymer Gate-Dielectric Layers 2018 MRS Spring Meeting & Exhibit Gyo Kitahara, Keisuke Aoshima, Junya Tsutsumi, Hiromi Minemawari, Shunto Arai, Tatsuo Hasegawa