14:30 〜 14:45 [F-1-04] Threshold Voltage Control of Organic Thin Film Transistors (OTFTs)by Using Floated Double Gate Structure ○S. Lee1, T. Yokota1, T. Someya1 (1.Univ. of Tokyo(Japan)) https://doi.org/10.7567/SSDM.2016.F-1-04