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:
May. 16, 2017
Filed:
Mar. 19, 2012
Applicant:
Fatih Dogan, Rolla, MO (US);
Inventor:
Fatih Dogan, Rolla, MO (US);
Assignee:
The Curators of the University of Missouri, Columbia, MO (US);
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/10 (2006.01); C04B 35/48 (2006.01); C04B 35/46 (2006.01); G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
G06F 17/504 (2013.01);
Abstract
A high energy density multilayer ceramic capacitor, having at least two electrode layers and at least one substantially dense polycrystalline dielectric layer positioned therebetween. The at polycrystalline dielectric layer has an average grain size of less than about 300 nanometers, a particle size distribution of between about 150 nanometers and about 3 micrometers, and a maximum porosity of about 1 percent. The dielectric layer is selected from the group including TiO, BaTiO, AlO, ZrO, lead zirconium titanate, and combinations thereof and has a breakdown strength of at least about 1100 kV per centimeter.