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. 04, 2025
Filed:
Oct. 31, 2022
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Hidenobu Umeda, Tokyo, JP;
Masaki Takahashi, Tokyo, JP;
Kaori Sasaki, Tokyo, JP;
Nami Enomoto, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/32 (2006.01); H01F 27/28 (2006.01); H01F 41/04 (2006.01); H01F 41/12 (2006.01);
U.S. Cl.
CPC ...
H01F 27/324 (2013.01); H01F 27/2804 (2013.01); H01F 41/043 (2013.01); H01F 41/125 (2013.01); H01F 2027/2809 (2013.01);
Abstract
An electronic component includes a glass ceramic layer and a conductor layer. The glass ceramic layer includes feldspar crystal phases, non-crystalline glass phases, and AlOphases. The area ratio of the feldspar crystal phases in the vicinity of the conductor layer is larger than the area ratio of the feldspar crystal phases away from the conductor layer.