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:
Feb. 09, 2016
Filed:
Jul. 24, 2014
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Inventors:
Seok Hyun Yoon, Suwon-Si, KR;
Song Je Jeon, Suwon-Si, KR;
Soo Kyong Jo, Suwon-Si, KR;
Doo Young Kim, Suwon-Si, KR;
Chang Hoon Kim, Suwon-Si, KR;
Assignee:
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/468 (2006.01); H01G 4/06 (2006.01); H01G 4/30 (2006.01); H01G 4/12 (2006.01);
U.S. Cl.
CPC ...
C04B 35/4682 (2013.01); H01G 4/1227 (2013.01); H01G 4/30 (2013.01); C04B 2235/3224 (2013.01); C04B 2235/3234 (2013.01);
Abstract
A dielectric ceramic composition may include: a base powder represented by BaTiOand accessory components. In an XRD measurement of a dielectric material in which the base powder and the accessory components are sintered, when a (1, 1, 0) plane peak of a BaTiOcrystal phase is converted into 1.00, a secondary phase peak of pyrochlore (RETiO) (RE is a rare earth element) at about 30.5 degrees, as compared with the (1, 1, 0) plane peak, is 0.01 or less.