[23a-1BB-1~8] 12.1 Fabrications and Structure Controls

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[23a-1BB-2] Evaluation of organic homojunction transistors fabricated by polymer stamping on surface treated substrates

〇Kazuki Takayama¹, Kei Noda¹, Koshiro Igata¹, Yuichi Nakajima¹ (1.Keio Univ.)

Keywords:

organic thin film transistor,push coating method,substrate surface treatment

In this paper, poly(dimethylsiloxane) (PDMS) is used as the polymer stamp, and organic homojunction transistors are fabricated by continuous deposition of poly(3-hexylthiophene) (P3HT), a polymer semiconductor, on a surface treated substrate by the push-coating method. The effects of substrate surface treatment on thin film deposition and device characteristics were investigated.