[19p-PB8-1~32] 12.4 Organic light-emitting devices and organic transistors

[19p-PB8-27] Preparation of Composite Toner Particles for High Definition Printing of Electronic Circuits

〇Hiroki Tomiya¹, Suzuki Masashi¹, Kohara Ryuga¹, Sakai Masatoshi¹, Okada Yugo², Sadamitsu Yuichi³, Hashimoto Yuta³, Onodera Nozomi³ (1.Chiba Univ., 2.CFS, Chiba univ., 3.Nippon Kayaku)

Keywords:Printed Electronics, Composite Particle, Conductive Toner

In our toner printing process, organic semiconductors, insulators, metals, and other conductive materials are directly patterned on a substrate by electromagnetic force, so it is not necessary to use any organic solvent that often has significant toxicity and volatility and has a high negative impact on the environment. In this study, we report the progress towards the further refinement of conductive particle patterning and the preparation of composite particles.