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:
Apr. 20, 2021
Filed:
Apr. 09, 2018
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Abstract
A piezoelectric vibrator includes a piezoelectric vibrating element, and a base member having a mounting surface to which the piezoelectric vibrating element is mounted, and a mount surface positioned on the opposite side to the mounting surface. The base member includes an electrode pattern formed at the mount surface that includes a ground electrode and a signal electrode that is electrically connected to the piezoelectric vibrating element. Moreover, the mount surface is a rectangular shape, the signal and ground electrodes are arranged in a region of the mount surface closer to any one side thereof, with the one side defining part of outer edges of the mount surface, and a distance from an outer edge of the signal electrode to the one side of the mount surface is longer than a distance from an outer edge of the ground electrode to the one side of the mount surface.