JPH01113418U - - Google Patents

Info

Publication number
JPH01113418U
JPH01113418U JP675088U JP675088U JPH01113418U JP H01113418 U JPH01113418 U JP H01113418U JP 675088 U JP675088 U JP 675088U JP 675088 U JP675088 U JP 675088U JP H01113418 U JPH01113418 U JP H01113418U
Authority
JP
Japan
Prior art keywords
crystal
crystal resonator
blank space
excitation electrode
diaphragm
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.)
Granted
Application number
JP675088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0540583Y2 (da
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 filed Critical
Priority to JP1988006750U priority Critical patent/JPH0540583Y2/ja
Publication of JPH01113418U publication Critical patent/JPH01113418U/ja
Application granted granted Critical
Publication of JPH0540583Y2 publication Critical patent/JPH0540583Y2/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)
  • Oscillators With Electromechanical Resonators (AREA)
JP1988006750U 1988-01-22 1988-01-22 Expired - Lifetime JPH0540583Y2 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988006750U JPH0540583Y2 (da) 1988-01-22 1988-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988006750U JPH0540583Y2 (da) 1988-01-22 1988-01-22

Publications (2)

Publication Number Publication Date
JPH01113418U true JPH01113418U (da) 1989-07-31
JPH0540583Y2 JPH0540583Y2 (da) 1993-10-14

Family

ID=31211181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988006750U Expired - Lifetime JPH0540583Y2 (da) 1988-01-22 1988-01-22

Country Status (1)

Country Link
JP (1) JPH0540583Y2 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101796726B (zh) 2007-08-24 2014-04-02 太阳诱电株式会社 压电薄膜谐振器、使用该压电薄膜谐振器的滤波器、使用该滤波器的双工器、以及使用该滤波器或该双工器的通信设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537051A (en) * 1978-09-06 1980-03-14 Seikosha Co Ltd Piezoelectric oscillator
JPS5610727A (en) * 1979-07-05 1981-02-03 Yuji Yanagisawa Crystal oscillator having secondary electrode for frequency fine adjustment
JPS6079829U (ja) * 1983-11-07 1985-06-03 日本電波工業株式会社 圧電振動子
JPS62234410A (ja) * 1986-04-04 1987-10-14 Nec Corp 厚みすべり圧電振動子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537051A (en) * 1978-09-06 1980-03-14 Seikosha Co Ltd Piezoelectric oscillator
JPS5610727A (en) * 1979-07-05 1981-02-03 Yuji Yanagisawa Crystal oscillator having secondary electrode for frequency fine adjustment
JPS6079829U (ja) * 1983-11-07 1985-06-03 日本電波工業株式会社 圧電振動子
JPS62234410A (ja) * 1986-04-04 1987-10-14 Nec Corp 厚みすべり圧電振動子

Also Published As

Publication number Publication date
JPH0540583Y2 (da) 1993-10-14

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