Manufacturing method of organic semiconductor film, organic semiconductor film, thin film transistor, active matrix device, electro-optical device, and electronic device
US9484538B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Feb 23, 2015 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Feb 23, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/40
Abstract
A manufacturing method of an organic semiconductor film according to the invention includes applying a liquid composition in which an organic semiconductor material is dissolved or dispersed in a first solvent onto a base material in a predetermined pattern, applying a second solvent in which solubility of the organic semiconductor material is lower than that in the first solvent onto a region of the base material having the liquid composition applied thereto, and removing the second solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.