Patent ID: 7005722
Filing Date: 2006-02-28
Classification: H01L

Abstract:
1. A thin-film RC circuit element, comprising: a layer of an anodizable metal, including at least one resistive strip region having a first end and a second end, and at least a first capacitor plate region electrically connected to said first end of said resistive strip region, a layer of an oxide of said anodizable metal formed directly on at least said first capacitor plate region, a conductive electrode covering at least a portion of said oxide layer formed directly on said first capacitor plate region, a second capacitor plate region of said anodizable metal layer electrically connected to said second end of said resistive strip region, a layer of oxide of said anodizable metal formed directly on at least said second capacitor plate region, and a conductive electrode covering at least a portion of said oxide layer formed directly on said second capacitor plate region.