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:
Sep. 07, 2010
Filed:
Apr. 10, 2008
Scott D. Kennedy, Pomfret Center, CT (US);
Scott D. Kennedy, Pomfret Center, CT (US);
World Properties, Inc., Lincolnwood, IL (US);
Abstract
A circuit assembly comprises two or more circuit laminates, each comprising a conductive metal layer disposed on a poly(arylene ether ketone) substrate layer, wherein at least one of the conductive metal layers has been patterned to form a circuit, and a bond ply layer comprising a thermoplastic or thermosetting material. The thermoplastic bond ply has a melting point between 250° C. and 370° C., a decomposition temperature greater than about 290° C. and a dissipation factor of less than 0.01 at 10 GHz. The thermoset bond ply has a dissipation factor less than 0.01 at 10 GHz and a decomposition temperature greater than about 290° C. after lamination. Methods of forming the above circuit assemblies are also disclosed.