[22p-P06-1~15] 12.4 Organic light-emitting devices and organic transistors

[22p-P06-13] Fabrication of Organic Thin-Film Transistors on Ultrathin Elastomeric Substrates

〇(B)Chika Okuda¹, Yan Wang¹, Haoyang Wang¹, Sunghoon Lee¹, Tomoyuki Yokota¹, Takao Someya¹ (1.Univ. of Tokyo)

Keywords:organic thin-film transistor, organic semiconductor

In this study, organic thin-film transistors on ultrathin 2 µm elastomeric substrates was fabricated. Devices were operated at drive voltage of 20 V, and showed field effect mobility of 0.095 cm²/Vs, V_TH of -2.1 V, and I_on/I_off ratio of greater than 10⁴.
During the fabrication process, supporting layer was used to enable easier handling. It was confirmed that devices operate successfully after delamination.