JPH0441877B2 - - Google Patents

Info

Publication number
JPH0441877B2
JPH0441877B2 JP60054190A JP5419085A JPH0441877B2 JP H0441877 B2 JPH0441877 B2 JP H0441877B2 JP 60054190 A JP60054190 A JP 60054190A JP 5419085 A JP5419085 A JP 5419085A JP H0441877 B2 JPH0441877 B2 JP H0441877B2
Authority
JP
Japan
Prior art keywords
thin film
transducer
interdigital
piezoelectric thin
propagation velocity
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
JP60054190A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61214700A (ja
Inventor
Koji Toda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5419085A priority Critical patent/JPS61214700A/ja
Publication of JPS61214700A publication Critical patent/JPS61214700A/ja
Publication of JPH0441877B2 publication Critical patent/JPH0441877B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP5419085A 1985-03-20 1985-03-20 漏洩弾性表面波トランスジユ−サ Granted JPS61214700A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5419085A JPS61214700A (ja) 1985-03-20 1985-03-20 漏洩弾性表面波トランスジユ−サ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5419085A JPS61214700A (ja) 1985-03-20 1985-03-20 漏洩弾性表面波トランスジユ−サ

Publications (2)

Publication Number Publication Date
JPS61214700A JPS61214700A (ja) 1986-09-24
JPH0441877B2 true JPH0441877B2 (en]) 1992-07-09

Family

ID=12963621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5419085A Granted JPS61214700A (ja) 1985-03-20 1985-03-20 漏洩弾性表面波トランスジユ−サ

Country Status (1)

Country Link
JP (1) JPS61214700A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101800A (ja) * 1987-10-15 1989-04-19 Koji Toda 液中超音波トランスデューサ
JPH01101799A (ja) * 1987-10-15 1989-04-19 Koji Toda 液中超音波トランスデューサ
JP2754648B2 (ja) * 1989-01-13 1998-05-20 耕司 戸田 超音波トランスデューサ及び該トランスデューサを用いた音響撮像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113713A (en) * 1976-03-22 1977-09-24 Hitachi Ltd Array type ultra-high frequency sound oscillator
JPS5934372B2 (ja) * 1977-11-26 1984-08-22 ティーディーケイ株式会社 超音波撮像装置
JPS5515807U (en]) * 1978-07-14 1980-01-31

Also Published As

Publication number Publication date
JPS61214700A (ja) 1986-09-24

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