4:30 PM - 4:45 PM [11p-N323-10] Substituent Length Dependence in Interface Properties of Solution-Processed Alkyl-Substituted Phthalocyanine Thin Film 〇Takuma Shono1, Daichi Tabuchi1, Akihiko Fujii1, Masanori Ozaki1 (1.Osaka Univ.)