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. 30, 2003
Filed:
Nov. 26, 2001
Frank A. Duva, Carlsbad, CA (US);
Delaware Capital Formation, Inc., Wilmington, DE (US);
Abstract
A surface flashover resistant multilayer ceramic capacitor. The capacitor has a plurality of layers of the dielectric material and a plurality of electrodes disposed between the layers of dielectric material. The end caps are located at the end of the capacitor and connected to the internal electrodes. A coating of an insulative layer is applied to the outer surface of the capacitor and selected portions of the coating are subsequently removed. The insulative layer coating is a polymer, and specifically a poly-para-xylylene. The insulative layer is applied through a vapor deposition process. The selected portions of the insulative layer are removed by laser ablation.