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|1. (WO2018043725) ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC COMPOUND AND ORGANIC SEMICONDUCTOR DEVICE|
|Applicants:||TOKYO INSTITUTE OF TECHNOLOGY
|Title:||ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC COMPOUND AND ORGANIC SEMICONDUCTOR DEVICE|
This organic semiconductor material contains at least the following: a unit A including a skeleton structure based on isoquinolino-isoquinoline (IQIQ) represented by formula (1); a fatty acid-based chain unit B connected by a single bond with unit A; and a unit C which is a hydrogen atom, or a group containing a fatty acid chain and/or a cyclic structure, unit c being connected by a single bond with unit A. The organic semiconductor material exhibits liquid crystal properties, has a deep LUMO level, and can be preferably used as an n-type organic transistor material. This invention also provides a novel compound.