PLATING SOLUTION FOR FORMING TIN ALLOY AND METHOD OF FORMING TIN ALLOY FILM USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a plating solution for forming a tin alloy, and to provide a method of forming a tin alloy film by using the plating solution.;SOLUTION: The plating solution for forming a tin alloy contains: one or more metal salts each containing indium or zinc; a tin sa and at least one reducing agent selected from the group consisting of boron hydride compounds, in which the reducing agent provides electrons to metal ions of the metal salts and tin ions of the tin salt to form a tin alloy film on an object to be plated.;COPYRIGHT: (C)2012,JPO&INPIT