JPS57129097A - Manufacture of ultrasonic probe - Google Patents

Manufacture of ultrasonic probe

Info

Publication number
JPS57129097A
JPS57129097A JP1481781A JP1481781A JPS57129097A JP S57129097 A JPS57129097 A JP S57129097A JP 1481781 A JP1481781 A JP 1481781A JP 1481781 A JP1481781 A JP 1481781A JP S57129097 A JPS57129097 A JP S57129097A
Authority
JP
Japan
Prior art keywords
ceramics
electrode
cut
manufacture
ultrasonic probe
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
JP1481781A
Other languages
Japanese (ja)
Inventor
Toshikatsu Doi
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 JP1481781A priority Critical patent/JPS57129097A/en
Publication of JPS57129097A publication Critical patent/JPS57129097A/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
    • B06B1/0607—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 multiple elements
    • B06B1/0622—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 multiple elements on one surface

Abstract

PURPOSE:To prevent vibration of piezoelectric ceramic from being obstructed by an adhesive agent, by sticking an acoustic matching layer before the piezoelectric ceramics are cut. CONSTITUTION:Piezoelectric ceramics 3 provided with electrodes 2, 2' are provided on a packing material 1, and an L-electrode 4 is made to adhere to the side of the electrode 2. Subsequently, an acoustic matching layer 5 is stuck. After that, the electrode 4, the layer 5 and the ceramics 3 are cut to a prescribed depth. According to this method, an adhesive agent does not enter between a cut groove of the ceramics, therefore, no efficiency for transmitting and receiving an ultrasonic wave is lowered.
JP1481781A 1981-02-03 1981-02-03 Manufacture of ultrasonic probe Pending JPS57129097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1481781A JPS57129097A (en) 1981-02-03 1981-02-03 Manufacture of ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1481781A JPS57129097A (en) 1981-02-03 1981-02-03 Manufacture of ultrasonic probe

Publications (1)

Publication Number Publication Date
JPS57129097A true JPS57129097A (en) 1982-08-10

Family

ID=11871587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1481781A Pending JPS57129097A (en) 1981-02-03 1981-02-03 Manufacture of ultrasonic probe

Country Status (1)

Country Link
JP (1) JPS57129097A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547846A (en) * 1978-10-03 1980-04-05 Matsushita Electric Ind Co Ltd Preparation of ultrasonic wave probe
JPS5574300A (en) * 1978-11-30 1980-06-04 Nippon Dempa Kogyo Co Ltd Manufacture for array type ultrasonic wave probe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547846A (en) * 1978-10-03 1980-04-05 Matsushita Electric Ind Co Ltd Preparation of ultrasonic wave probe
JPS5574300A (en) * 1978-11-30 1980-06-04 Nippon Dempa Kogyo Co Ltd Manufacture for array type ultrasonic wave probe

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