Prodn. of planar induction element - by forming planar coil, forming magnetic layer on substrate, and connecting coil and substrate

摘要

Prodn. of a planar induction element comprises (a) forming a planar coil (103); (b) forming a magnetic layer (114) on a substrate (111); and (c) connecting the planar coil (103) and the substrate so that the magnetic layer (114) is on the substrate (111) of the planar coil (103). A second method for prodn. of a planar induction element is also described. ADVANTAGE - High frequency losses are reduced.