JPH01163354U - - Google Patents

Info

Publication number
JPH01163354U
JPH01163354U JP1988059771U JP5977188U JPH01163354U JP H01163354 U JPH01163354 U JP H01163354U JP 1988059771 U JP1988059771 U JP 1988059771U JP 5977188 U JP5977188 U JP 5977188U JP H01163354 U JPH01163354 U JP H01163354U
Authority
JP
Japan
Prior art keywords
piezoelectric
polarization
polarization directions
aligned
bonded together
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.)
Pending
Application number
JP1988059771U
Other languages
English (en)
Japanese (ja)
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 JP1988059771U priority Critical patent/JPH01163354U/ja
Publication of JPH01163354U publication Critical patent/JPH01163354U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP1988059771U 1988-05-03 1988-05-03 Pending JPH01163354U (US07345094-20080318-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988059771U JPH01163354U (US07345094-20080318-C00003.png) 1988-05-03 1988-05-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988059771U JPH01163354U (US07345094-20080318-C00003.png) 1988-05-03 1988-05-03

Publications (1)

Publication Number Publication Date
JPH01163354U true JPH01163354U (US07345094-20080318-C00003.png) 1989-11-14

Family

ID=31285517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988059771U Pending JPH01163354U (US07345094-20080318-C00003.png) 1988-05-03 1988-05-03

Country Status (1)

Country Link
JP (1) JPH01163354U (US07345094-20080318-C00003.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122790A (ja) * 1981-12-31 1983-07-21 トムソン−セエスエフ 圧電高分子材料のブロツクの製造方法およびこの方法により得られるブロツク
JPS60796A (ja) * 1984-05-28 1985-01-05 松下電器産業株式会社 電気部品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122790A (ja) * 1981-12-31 1983-07-21 トムソン−セエスエフ 圧電高分子材料のブロツクの製造方法およびこの方法により得られるブロツク
JPS60796A (ja) * 1984-05-28 1985-01-05 松下電器産業株式会社 電気部品

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