ORGANIC FIELD-EFFECT TRANSISTOR METHOD FOR MANUFACTURING ORGANIC SEMICONDUCTOR CRYSTAL AND ORGANIC SEMICONDUCTOR ELEMENT

摘要

It is an object of the present invention to provide an organic field effect transistor and an organic semiconductor device which do not need to remove a liquid crystal compound used for the orientation of an organic semiconductor and are excellent in mobility and a method of manufacturing an organic semiconductor crystal used therefor. The organic field effect transistor of the present invention comprises a first layer made of an organic semiconductor compound and a second layer adjacent to the first layer and made of a liquid crystalline compound and the size of the organic semiconductor crystal in the first layer is And is at least 100 mu m square.