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:
Oct. 09, 2018
Filed:
Oct. 22, 2015
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Bunta Okamoto, Nagaokakyo, JP;
Motoyoshi Sakai, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo-Shi, Kyoto-Fu, JP;
Abstract
A crystal vibrating device that includes a crystal resonator mounted on a substrate by a first conductive adhesive layer and a second conductive adhesive layer, and, when the first conductive adhesive layer and the second conductive adhesive layer are viewed in a plan view, the first conductive adhesive layer and the second conductive adhesive layer each have a) a planar shape in which two circles or ellipses are partly superimposed upon each other, b) two conductive adhesive layer portions that are separated from each other, or c) a length direction and an aspect ratio, which is a ratio between a maximum size in the length direction and a maximum size in a width direction that is orthogonal to the maximum size in the length direction, is in a range of 1.5 to 3.0.