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. 26, 2017
Filed:
Jan. 21, 2015
Applicant:
Epcos Ag, Munich, DE;
Inventors:
Assignee:
EPCOS AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/475 (2006.01); H01G 4/12 (2006.01); C04B 35/462 (2006.01); C04B 35/47 (2006.01); H01G 4/30 (2006.01); H01G 4/005 (2006.01); H01G 4/228 (2006.01);
U.S. Cl.
CPC ...
H01G 4/1227 (2013.01); C04B 35/462 (2013.01); C04B 35/47 (2013.01); C04B 35/475 (2013.01); H01G 4/005 (2013.01); H01G 4/1218 (2013.01); H01G 4/228 (2013.01); H01G 4/30 (2013.01); C04B 2235/3201 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3213 (2013.01); C04B 2235/3236 (2013.01); C04B 2235/3298 (2013.01); C04B 2235/768 (2013.01); C04B 2235/77 (2013.01); C04B 2235/79 (2013.01);
Abstract
The problem addressed lies in providing a dielectric composition having a relatively high dielectric constant of 800 or greater when a DC bias of at least 8 V/μm is applied, and also in providing a dielectric element employing said dielectric composition, an electronic component, and a laminated electronic component. [Solution] A dielectric composition in which the composition of the main component is in accordance with the following formula (1): (BiNaSr)(MgTi)O(1) [where a, b, c and d satisfy the following: 0.10≦a≦0.65, 0<b≦0.45, 0<c≦0.85, 0<d<0.20, and 0.95≦a+b+c≦1.05].