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. 27, 2016
Filed:
Aug. 24, 2015
Tdk Corporation, Tokyo, JP;
Saori Takeda, Tokyo, JP;
Masahito Furukawa, Tokyo, JP;
Masanori Kosuda, Tokyo, JP;
Yuji Sezai, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
A dielectric film contains as a main component a dielectric composition represented by the general formula (BaCa)(TiZr)Owherein 0.001≦x≦0.400, 0.001≦y≦0.400, and 0.900≦z<0.995. In an X-ray diffraction pattern of the dielectric composition, the dielectric composition has the relation 0.00°≦2θ−2θ<0.20° between (001) plane diffraction peak position 2θof a tetragonal structure represented by the general formula and (100) plane diffraction peak position 2θof a cubic structure represented by the general formula.