Piezoelectric device and method for manufacturing thereof

Details Piezoelectric device and method for manufacturing thereof Piezoelectric device and method for manufacturing thereof

2007-08-17

2009-08-25

Dougherty, Thomas M (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C029S025350

Reexamination Certificate

active

07579748

ABSTRACT:
A piezoelectric device, includes: a package; a piezoelectric resonator element housed in the package; a lid made of metal and bonded to the package by seam welding to seal the package air-tightly; a metal film for frequency adjustment that is provided to the piezoelectric resonator element; and a window part provided to the lid and enabling a light to transmit therethrough.

REFERENCES:
patent: 2005/0139484 (2005-06-01), Brooks et al.
patent: 2005/0151957 (2005-07-01), Stierle et al.
patent: 2005/0258133 (2005-11-01), Maynard
patent: 2006/0082261 (2006-04-01), Tanaya
patent: 2000-022013 (2000-01-01), None
patent: 2005-151336 (2005-06-01), None
patent: 2005-244500 (2005-09-01), None
patent: 2006-148857 (2006-06-01), None
patent: 2006-196932 (2006-07-01), None

Affiliated with

Also associated with

Rating

Piezoelectric device and method for manufacturing thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Piezoelectric device and method for manufacturing thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric device and method for manufacturing thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4062363