The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 2004
Filed:
Sep. 30, 2002
Kevin M. Durocher, Waterford, NY (US);
Richard J. Saia, Niskayuna, NY (US);
Vikram B. Krishnamurthy, Atlanta, GA (US);
General Electric Company, Schenectady, NY (US);
Abstract
A technique for fabricating a resistor on a flexible substrate. Specifically, at least a portion of a polyimide substrate is activated by exposure to a ion sputter etch techniques. A metal layer is disposed over the activated portion of the substrate, thereby resulting in the formation of a highly resistive metal-carbide region. Interconnect layers are disposed over the metal-carbide region and patterned to form terminals at opposite ends of the metal carbide region. The metal-carbide region is patterned to form a resistor between the terminals. Alternatively, only a selected area of the polyimide substrate is activated. The selected area forms the area in which the metal-carbide region is formed. Interconnect layers are disposed over the metal-carbide region and patterned to form terminals at opposite ends of the metal-carbide region.