Patent ID: 8780573
Filing Date: 2014-07-15
Classification: H01G,H01L,H05K,Y02P

Abstract:
1. A printed circuit board, comprising: a resin substrate having a penetrating opening portion formed through the resin substrate; a plurality of chip capacitor devices accommodated in the penetrating opening portion of the resin substrate; a resin layer formed in the penetrating opening portion of the resin substrate such that the resin layer is filling a space formed between the resin substrate and the chip capacitors accommodated in the penetrating opening portion of the resin substrate; a buildup structure formed on the resin substrate such that the buildup structure covers the chip capacitor devices in the penetrating opening portion of the resin substrate, wherein the buildup structure has a plurality of mounting conductor structures positioned to mount an IC chip device on a surface of the buildup structure such that the IC chip device is mounted directly over the plurality of chip capacitor devices, each of the chip capacitor devices has a dielectric body having a surface facing the buildup structure, a first electrode formed on the dielectric body and extending on the surface of the dielectric body, and a second electrode formed on the dielectric body and extending on the surface of the dielectric body, and the dielectric body is interposed between the first electrode and the second electrode.