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US 2019/0169447 A1Published application
Solvent and method of forming organic film using solvent
AssigneeFlosfia Inc.
InventorsShigetaka KATORI, Takashi SHINOHE, Takuto IGAWA
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Abstract
In a first aspect of a present inventive subject matter, a solvent contains a nonpolar solvent containing an aromatic compound and a polar solvent that is an aprotic polar solvent. The ratio of the nonpolar solvent to the polar solvent by volume ratio is 5:1 to 1:1.
Claims22
A solvent comprising:
- a nonpolar solvent comprising an aromatic compound;
- and
- a polar solvent that is an aprotic polar solvent,
- the ratio of the nonpolar solvent to the polar solvent by volume ratio being 5:1 to 1:1.
1 more element
A solvent comprising:
- a nonpolar solvent comprises an aromatic compound;
- and
- a polar solvent that is an aprotic polar solvent,
- the ratio of the nonpolar solvent to the polar solvent by volume ratio being 4:1 to 7:3.
1 more element
A method of forming an organic film comprising:
- preparing a raw material solution comprising a solvent and an organic compound, the solvent comprising a nonpolar solvent that comprises an aromatic compound and a polar solvent that is an aprotic polar solvent;
- turning the raw material solution into atomized droplets;
- carrying the atomized droplets onto the base;
- and
- causing thermal reaction of the atomized droplets adjacent to the base to form an organic film.
2 more elements
Dependencies are inferred from the claim text.