JP2555355Y2 - 厚みすべり圧電振動子 - Google Patents

厚みすべり圧電振動子

Info

Publication number
JP2555355Y2
JP2555355Y2 JP1989069508U JP6950889U JP2555355Y2 JP 2555355 Y2 JP2555355 Y2 JP 2555355Y2 JP 1989069508 U JP1989069508 U JP 1989069508U JP 6950889 U JP6950889 U JP 6950889U JP 2555355 Y2 JP2555355 Y2 JP 2555355Y2
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
vibration
electrode film
thickness
piezoelectric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1989069508U
Other languages
English (en)
Japanese (ja)
Other versions
JPH039530U (en]
Inventor
平治 高土
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP1989069508U priority Critical patent/JP2555355Y2/ja
Publication of JPH039530U publication Critical patent/JPH039530U/ja
Application granted granted Critical
Publication of JP2555355Y2 publication Critical patent/JP2555355Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1989069508U 1989-06-13 1989-06-13 厚みすべり圧電振動子 Expired - Lifetime JP2555355Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989069508U JP2555355Y2 (ja) 1989-06-13 1989-06-13 厚みすべり圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989069508U JP2555355Y2 (ja) 1989-06-13 1989-06-13 厚みすべり圧電振動子

Publications (2)

Publication Number Publication Date
JPH039530U JPH039530U (en]) 1991-01-29
JP2555355Y2 true JP2555355Y2 (ja) 1997-11-19

Family

ID=31604872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989069508U Expired - Lifetime JP2555355Y2 (ja) 1989-06-13 1989-06-13 厚みすべり圧電振動子

Country Status (1)

Country Link
JP (1) JP2555355Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154813A (en) * 1980-04-30 1981-11-30 Murata Mfg Co Ltd Fine adjusting method for resonance frequency of energy shut-in type piezoelectric oscillator and its products

Also Published As

Publication number Publication date
JPH039530U (en]) 1991-01-29

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