Patent ID: 8361811
Filing Date: 2013-01-29
Classification: H01G,H01L

Abstract:
1. A method of manufacturing an electronic component, comprising: fabricating a capacitor on a substrate, the capacitor having a dielectric layer formed from a dielectric material comprising at least one of pyrochlore or perovskite, the dielectric layer being disposed between first and second electrodes; depositing a reactive barrier layer over the capacitor, the reactive barrier layer comprising an oxide having an element with more than one valence state; depositing a passivation layer over the reactive barrier layer, the passivation layer being deposited by a method that produces atomized hydrogen; providing a first metal interconnect comprising an upper portion formed over a lower portion, wherein the first metal interconnect is in contact with the first electrode of the capacitor, wherein the first metal interconnect passes through the reactive barrier layer and the passivation layer to enable a direct electrical contact for the first electrode of the capacitor; and providing a second metal interconnect comprising an upper portion formed over a lower portion, wherein the second metal interconnect is in contact with the second electrode of the capacitor, wherein the second metal interconnect passes through the reactive barrier layer and the passivation layer to enable a direct electrical contact for the second electrode of the capacitor, wherein the depositions of the reactive barrier and passivation layers comprise: