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:
May. 27, 2014
Filed:
Feb. 11, 2013
Applicant:
Nhk Spring Co., Ltd., Yokohama, JP;
Inventors:
Ryosuke Yonekura, Kanagawa, JP;
Yoshihiro Teramoto, Kanagawa, JP;
Assignee:
NHK Spring Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A terminal structure includes an insulating layer hole formed through an insulating layer, a ground via that passes through the insulating layer hole and electrically connects a wiring layer formed on the insulating layer and a metal layer formed under the insulating layer to each other, and a terminal face defined on a surface of the metal layer and bonded through a conductive adhesive to an electrode of a piezoelectric element.