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:
Aug. 29, 2017
Filed:
Jun. 24, 2016
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Raitarou Masaoka, Tokyo, JP;
Hiroki Uchiyama, Tokyo, JP;
Shohei Fujii, Tokyo, JP;
Maiko Shirokawa, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/495 (2006.01); H01B 3/10 (2006.01); H01B 3/12 (2006.01); H01G 4/33 (2006.01); H01G 4/12 (2006.01); H01G 4/10 (2006.01);
U.S. Cl.
CPC ...
C04B 35/495 (2013.01); H01B 3/10 (2013.01); H01B 3/12 (2013.01); H01G 4/1254 (2013.01); H01G 4/33 (2013.01); C04B 2235/3255 (2013.01); H01G 4/10 (2013.01);
Abstract
A dielectric composition containing a complex oxide represented by the formula of xAO-yBO-zCOas the main component, wherein A represents at least one element selected from the group including Ba, Ca and Sr, B represents Mg, and C represents at least one element selected from the group including Nb and Ta, and x, y and z meet the following conditions, x+y+z=1.000, 0.000<x≦0.281, 0.625≦y<1.000, and 0.000<z≦0.375.