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. 05, 2011
Filed:
Apr. 24, 2007
Applicant:
Hajime Kuwajima, Tokyo, JP;
Inventor:
Hajime Kuwajima, Tokyo, JP;
Assignee:
TDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/11 (2006.01); H05K 3/02 (2006.01); H05K 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is to provide an electronic component which can obtain the capacitance value of a capacitor element highly precisely. An electronic component has a lower conductor (first conductor) which is formed on a planarized layer of a substrate, a dielectric film which is formed on the lower conductor, and an upper conductor (second conductor) which is formed on the dielectric film and thinner than the lower conductor. A capacitor element (capacitative element) is configured of the lower conductor, the dielectric film and the upper conductor.