Patent ID: 7488054
Filing Date: 2009-02-10
Classification: H01L

Abstract:
1. A film forming device comprising: a first discharge unit for discharging a first liquid material, in which a film forming material is dissolved in a solvent or dispersed in a dispersion medium, the first liquid material, discharged by the first discharge unit, containing the film forming material in a volume of which a concentration level is equal to or higher than one-tenth of a saturation concentration of the film forming material; a second discharge unit for discharging a second liquid material containing a liquid with the same component as the solvent or the dispersion medium; and a removal unit for removing the solvent or the dispersion medium from droplets of the first liquid material arranged on a substrate by the first discharge unit, while removing the liquid, arranged on the substrate by the second discharge unit, from droplets of the second liquid material, a crystalline film being formed on the substrate, by arranging the droplets of the first liquid material on first parts on the substrate by the first discharge unit, while arranging the droplets of the second liquid material on second parts on the substrate, which are separated from the first parts, by the second discharge unit, thereafter by removing the solvent from the droplets of the first liquid material arranged on the first parts, using the removal unit for solvent removing.