JPS5780900A - Production for ultrasonic probe - Google Patents

Production for ultrasonic probe

Info

Publication number
JPS5780900A
JPS5780900A JP15690080A JP15690080A JPS5780900A JP S5780900 A JPS5780900 A JP S5780900A JP 15690080 A JP15690080 A JP 15690080A JP 15690080 A JP15690080 A JP 15690080A JP S5780900 A JPS5780900 A JP S5780900A
Authority
JP
Japan
Prior art keywords
electrode
print board
face
vibrator
acoustic matching
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
JP15690080A
Other languages
Japanese (ja)
Inventor
Yuji Shinguu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15690080A priority Critical patent/JPS5780900A/en
Publication of JPS5780900A publication Critical patent/JPS5780900A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • B06B1/0662—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface
    • B06B1/0666—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element with an electrode on the sensitive surface used as a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

PURPOSE:To facilitate production and improve the realibility, by dividing a piezoelectric vibrator together with a flexible print board and sticking divided materials after laminating an acoustic matching layer on the electrode of one face of the piezoelectric vibrator and faying the flexible print board to the electrode of the other face. CONSTITUTION:An acoustic matching layer 12 where an electrode 11 is formed on one face is fixed onto an electrode 8 of a piezoelectric vibrator 10. Next, an acoustic matching layer 13 which has a propagation speed of ultrasonic waves lower than that of the layer 12 and has the propagation speed higher than that in the medium is fixed onto the layer 12. Next, copper foils 14 for (m) division are arranged, and a flexible print board 17 where insulating film covers 15 and 16 are coated on both faces is fayed to the end part of an electrode 9 of the vibrator 10. After that, the vibrator 10 and electrodes 9 and 8 are divided into m-number materials together with the board 17. These divided materials are fixed to a backing material 19 having an ultrasonic wave absorbing effect, and the copper foil 14 of the print board 17 is led to the back of the backing material 19 and is connected to a connector, thus completing and ultrasonic probe.
JP15690080A 1980-11-06 1980-11-06 Production for ultrasonic probe Pending JPS5780900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15690080A JPS5780900A (en) 1980-11-06 1980-11-06 Production for ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15690080A JPS5780900A (en) 1980-11-06 1980-11-06 Production for ultrasonic probe

Publications (1)

Publication Number Publication Date
JPS5780900A true JPS5780900A (en) 1982-05-20

Family

ID=15637845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15690080A Pending JPS5780900A (en) 1980-11-06 1980-11-06 Production for ultrasonic probe

Country Status (1)

Country Link
JP (1) JPS5780900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103999U (en) * 1983-12-21 1985-07-16 横河メデイカルシステム株式会社 ultrasonic probe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772493A (en) * 1980-10-23 1982-05-06 Nippon Dempa Kogyo Co Ltd Production for ultrasonic probe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772493A (en) * 1980-10-23 1982-05-06 Nippon Dempa Kogyo Co Ltd Production for ultrasonic probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103999U (en) * 1983-12-21 1985-07-16 横河メデイカルシステム株式会社 ultrasonic probe

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