| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of forming an organic transistor which can form an organic transistor having high dimension accuracy by using a plastic film as a substrate by a printing method. SOLUTION: This method of forming an organic transistor, a method of forming the organic transistor on a plastic base material 1, is provided with a step of applying a lower part electrode ink on the plastic base material 1, and then, drying the lower electrode ink; a step of applying an insulation ink so as to cover the lower electrode ink, and then, drying the insulation ink; a step of applying an upper electrode ink on the insulation ink; a step of thermally processing at least two layers among the lower electrode ink, the insulation ink, and the upper electrode ink collectively to form a laminate; and a step of laminating an organic semiconductor layer 6 on the laminate. COPYRIGHT: (C)2007,JPO&INPIT
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