Patent ID: 7196898
Filing Date: 2007-03-27
Classification: H01G,H05K,Y10T

Abstract:
1. A thin-film capacitor which is capable of being incorporated into a high-density packaging substrate, the capacitor comprising: at least a high-dielectric-constant capacitor, wherein the high-dielectric-constant capacitor comprises an upper electrode layer, a lower electrode layer, and a high-dielectric-constant layer disposed therebetween, wherein connectors of the upper and lower electrode layers of the high-dielectric constant capacitor extend to above the upper electrode layer, and further comprising an insulating layer laminated on the upper side of the high-dielectric-constant capacitor; the insulating layer having a first contact hole above the upper electrode layer and a second contact hole above the lower electrode layer, the connectors of the upper and lower electrode layers extending therethrough, respectively, to above the upper electrode layer.