| abstract |
The stripping-cleaning solution can advantageously strip a deposit generated on the top surface of a wiring without excessively etching the metal layer which constitutes the sidewall of the metal wiring pattern and the top surface of the wiring. The stripping-cleaning solution comprises at least a fluorine compound, a water-soluble organic solvent, water, and a bidentate ligand in an amount of 0.1 to 20% by mass based on the total mass of the tripping-cleaning solution. Alternatively, the stripping-cleaning solution comprises at least a basic aqueous solution, at least one selected from an organic compound having a carboxyl group and an anhydride thereof, water, and a bidentate ligand in an amount of 0.5 to 10% by mass based on the total mass of the stripping-cleaning solution. |