Miniature GT-cut quartz resonator

Details Miniature GT-cut quartz resonator Miniature GT-cut quartz resonator

1981-11-20

1984-05-08

Wong, Peter S.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310361, 310368, H01L 4104

Patent

active

044477538

ABSTRACT:
The GT-cut quartz resonator resonated by two longitudinal modes and provided with the masses for frequency-temperature characteristics adjustment and frequency adjustment. The frequency-temperature characteristics and the frequency of the GT-cut quartz resonator are adjusted by eliminating the masses. Consequently, the quartz resonator adjusted to the normal frequency and having the excellent frequency-temperature characteristics is attained. Further the GT-cut quartz resonator of small and thin size is attained by making the resonant portion and the supporting portions in one piece by photolithographic technique.

REFERENCES:
patent: 4035674 (1977-07-01), Oguchi et al.
patent: 4050126 (1977-09-01), Ikeno et al.
patent: 4156156 (1979-05-01), Sweany et al.
patent: 4191906 (1980-03-01), Kogure
patent: 4350918 (1982-09-01), Sato

Affiliated with

Also associated with

Rating

Miniature GT-cut quartz resonator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Miniature GT-cut quartz resonator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Miniature GT-cut quartz resonator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1605151