Organic thin film transistor and method for manufacturing an organic semiconductor particulate material, organic semiconductor thin film, organic semiconductor film-forming dispersion of organic semiconductor thin film

摘要

The present invention relates to a material of particulate that can be used as an organic semiconductor material, fine particles, and characterized in that it is a thermotropic liquid crystal phase transition to a liquid crystal state when heated to a temperature of 50 ℃ ~350 ℃ particulate organic semiconductor material that is an organic transistor and organic semiconductor thin film. According to the present invention, can be made uniform over a large area organic semiconductor thin film formed by a printing film formation method is easy, high electron mobility and which has a high on / off values, using particles Organic semiconductor particulate material capable of forming an organic semiconductor thin film by dispersion coating method, can provide an organic transistor and organic semiconductor thin film.