ELECTROLESS COBALT PLATING SOLUTION, ELECTROLESS COBALT PLATING METHOD USING SAME, AND COBALT PLATING LAYER MANUFACTURED BY USING SAME

摘要

The present invention provides an electroless cobalt plating solution which provides excellent thermal properties, enhanced flexibility, and enhanced welding properties. According to an embodiment of the present invention, the electroless cobalt plating solution includes a cobalt metal salt which provides cobalt ions for plating; a reducing agent which reduces cobalt ions for plating; a complexing agent which forms a complex with the cobalt ions for plating and includes at least one of carboxylic acid and alpha-hydroxy acid; and a stabilizing agent which stabilizes the cobalt ions for plating and includes ammonium sulfate.;COPYRIGHT KIPO 2014