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. 09, 1985
Filed:
Feb. 24, 1984
Harold W Stetson, Newtown, PA (US);
Nellie L Cabato, Plymouth Meeting, PA (US);
TRW Inc., Redondo Beach, CA (US);
Abstract
A ceramic glass material comprising a mixture of fine particles of barium titanate, leaded glass frit and an additive material containing manganese. A ceramic glass body and capacitor made from the material by firing the ceramic glass material to a peak temperature between 900.degree. C. and 1050.degree. C. in a non oxidizing atmosphere at which the glass softens. The capacitor has non precious metal electrodes with a melting point above the firing temperature which are co-fired with the ceramic glass material. Upon cooling the fired ceramic glass material and electrodes form a capacitor with the ceramic glass body separating the electrodes and providing a high dielectric constant and insulation resistance, and a low dissipation factor.