| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic transistor by which an organic transistor that indicates a high mobility can be manufactured, and to provide the organic transistor.SOLUTION: A method of manufacturing an organic transistor that comprises an organic semiconductor layer formed by using ink containing an organic semiconductor compound and solvent, includes the following steps of: forming a gate electrode on a substrate; forming a gate insulating film; forming a source electrode and a drain electrode; forming a predetermined barrier region; supplying the ink to form an ink layer that spreads in a predetermined range; and drying the ink layer to mutually couple between the source electrode and the drain electrode, and thereby, forming the organic semiconductor layer including a plurality of crystal grains extending in a predetermined direction.SELECTED DRAWING: Figure 1 |
