Patent ID: 9040966
Filing Date: 2015-05-26
Classification: C07D,H01L

Abstract:
1. A method of producing an organic transistor, the method comprising: collectively forming a gate insulating film and an organic semiconductor film by applying, onto a gate electrode disposed on a base substrate, a raw material solution, in a film shape, including a polymer and at least one compound of a compound represented by General Formula 1, a compound represented by General Formula 2, a compound represented by General Formula 3, a compound represented by General Formula 4, a compound having a structure represented by General Formula 4, in which R is a substituent other than an alkyl group, a compound represented by General Formula 5, a compound represented by General Formula 6, a compound having a structure represented by General Formula 5 or 6, in which R is a substituent other than an alkyl group, and a compound represented by General Formula 7, forming the gate insulating film and the organic semiconductor film on the gate insulating film by spontaneous phase separation; and forming a source electrode and a drain electrode on the organic semiconductor film (where R is a linear or branched alkyl group) (where R is a linear or branched alkyl group) (where R is a linear or branched alkyl group) (where R is an alkyl group, and a number of R's is 2 to 5) (where R is an alkyl group, and a number of R's is 1 to 5) (where R is an alkyl group, and a number of R's is 1 to 5) (where A1 and A2 are represented by Formula 8) (where R is an alkyl group or another substituent, and a number of R's is 1 to 5).