Importance

Loading Importance Indicators...

Abstract

A carrier board includes a substrate having a first substrate surface, a second substrate surface, and a substrate hole that penetrates the first substrate surface and the second substrate surface; a magnet sheath disposed in the substrate hole to cover a hole boundary of the substrate hole, and including a first magnetic surface, a second magnetic surface, and an inner periphery that interconnects the first magnetic surface and the second magnetic surface; a first dielectric isolation layer and a second dielectric isolation layer respectively having outer surfaces facing away from the substrate; and a conductive metal layer covering the inner periphery of the magnet sheath and extending to overlie the outer surfaces of the first dielectric isolation layer and the second dielectric isolation layer.

Loading the Abstract Image...

First Claim