PIEZOELECTRIC DEVICE AND BASE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 5, 2017
app pub date -
Jun 29, 2016
filing date -
Jul 3, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A piezoelectric device includes a crystal element, excitation electrodes, extraction electrodes, a base, and first and second wiring electrodes on the base and connected to the extraction electrodes. The crystal element is connectedly secured to the first wiring electrode with conductive adhesive at an end part at a side of the one side on one surface of the crystal element. The fixing and the wire bonding are performed such that a secured position with the conductive adhesive overlaps a bonding position on the crystal element side by the wire bonding in a crystal element thickness direction. The first wiring electrode is disposed at an end part at a side of one side of the base and has a planar shape and a size so as to planarly encompass at least a region formed by projecting a part where the conductive adhesive contacts the crystal element to the base side.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully