[A20-4pm] 20. Materials Chemistry -Basic and Application-

[A20-4pm-04] Thin-film Structures and Charge Transport Properties of 2,7-Diphenyl[1]benzothieno[3,2- b][1]benzothiophene Derivatives with Oligo(ethylene oxide) Chains

^○Taichi Imai^1,2, Kohsuke Kawabata^1,2, Kazuo Takimiya^1,2 (1. Tohoku Univ., 2. RIKEN)

[Lang.] Japanese

Keywords:Organic semiconductor, Oligo(ethylene oxide), Soluble substituent, Microstructure, Charge transport property