Patent ID: 8149584
Filing Date: 2012-04-03
Classification: H05K

Abstract:
1. An electronic component, buried so as to be sandwiched between a first resin substrate and a second resin substrate, comprising: a supporting substrate, the supporting substrate including a dielectric film provided on the opposing face of the supporting substrate; and an electrode provided on an upper face of the dielectric film, wherein an angle θ made between at least a portion of the side faces and the mounting face at a line of intersection of the mounting face and the portion of the side faces is 0°<θ<89°, and the supporting substrate is a metal foil of Cu, Ni, Al, or a metal foil comprising one or more of these metals, or comprises a structure having a metal electrode layer of Cu. Ni, Al or a noble metal, or a metal electrode layer comprising one or more of these metals, on a Si or ceramic substrate.