[9a-Z11-1~13] 12.4 Organic light-emitting devices and organic transistors

△ [9a-Z11-9] Development of anti-ambipolar transistors Part Ⅲ: Multi-valued logic circuit on flexible substrate

〇Kosuke Honma^1,2, Ryoma Hayakawa¹, Takeo Minari¹, Kaname Kanai², Yutaka Wakayama^1,2 (1.NIMS, 2.Tokyo Univ. of Sci)

Keywords:anti-ambipolar transistor, multi-valued logic circuit, flexible device

Organic multi-valued logic circuits, which can handle more than two logical values, have gained increasing interest as key elements in Internet of Things (IoT) society. This is because the circuits are expected to drastically improve the information processing capability. In this study, we demonstrate a flexible organic anti-ambipolar transistor, which induced a negative resistance at room temperature, with the benefits of organic materials such as mechanical flexibility and light weight. Furthermore, a multi-valued logic circuit is achieved in combination with a N-type transistor to realize a ternary logic circuit operation.