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:
Jul. 16, 2019
Filed:
Feb. 20, 2018
Tdk Corporation, Tokyo, JP;
Ryota Nomura, Tokyo, JP;
Hiroki Akiba, Tokyo, JP;
Sanshiro Aman, Tokyo, JP;
Tetsuhiro Takahashi, Tokyo, JP;
TDK CORPORATION, Tokyo, JP;
Abstract
A dielectric composition comprising a main component expressed by a chemical formula of (ABCDO, 0≤x≤5), wherein said 'A' component is at least one element selected form the group consisting of Ba, Ca, and Sr, said 'B' component is at least one element selected from the group consisting of Y, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu, said “C” component is at least one element selected from the group consisting of Ti, and Zr, said “D” component is at least one element selected from the group consisting of Nb, and Ta, and said dielectric composition comprises 2.50 mol or more and 20.00 mol or less of an oxide of Ge as a first sub component with respect to 100 mol of said main component.