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:
Dec. 31, 2013
Filed:
Sep. 15, 2010
Naoki Kohda, Kakogawa, JP;
Syunsuke Satoh, Kakogawa, JP;
Hiroki Yoshioka, Kakogawa, JP;
Daishinku Corporation, Kakogawa-shi, unknown;
Abstract
In a piezoelectric resonator plate, a substrate having a main face formed in a rectangular shape is provided with a vibration portion and a joining portion that are integrated with each other, the vibration portion including a vibration region configured by forming a pair of excitation electrodes, and the joining portion having formed therein a pair of terminal electrodes that is joined to an external portion. The terminal electrodes in the pair each have a conductive bump formed therein and are electrically connected respectively to the excitation electrodes in the pair. Also, the substrate includes a post portion formed convexly at a position where the pair of terminal electrodes is formed.