COIL UNIT FOR THIN FILM INDUCTOR, MANUFACTURING METHOD OF COIL UNIT FOR THIN FILM INDUCTOR, THIN FILM INDUCTOR AND MANUFACTURING METHOD OF THIN FILM INDUCTOR

摘要

The present invention relates to a coil unit for a thin film inductor, a method for manufacturing the coil unit for a thin film inductor, a thin film inductor, and a method for manufacturing the thin film inductor. According to the present invention, the coil unit for a thin film inductor comprises an insulating material and a coil pattern. The coil pattern comprises: an inner plating layer embedded in the insulating material; a growth conductive layer formed on a top surface and a bottom surface of the insulating material and formed on the inner plating layer; and an outer plating layer formed on the top surface and the bottom surface of the insulating material by plating and growth based on the growth conductive layer.