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:
Jul. 17, 1990
Filed:
Mar. 31, 1989
Charles C Rayburn, Forest, VA (US);
Other;
Abstract
A capacitive structure, in which thermal stresses tending to delaminate its capacitive layers tend to be substantially relieved before such layers delaminate. The capacitive structure is divided into an upper substructure and a lower substructure, each comprising a plurality of capacitive layers, a separating layer being sandwiched between such substructures. The upper substructure comprises an underlying layer of dielectric material. The lower substructure comprises an overlying layer of dielectric material. The separating layer is provided by spraying a colloidal suspension of polytetrafluoroethylene in a liquid carrier containing a suitable binder onto one surface of one of such overlying and underlying layers. The separating layer bonds less aggressively to at least one of the substructures than the substructures would bond to each other if the separating layer were omitted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile