JPS5574300A - Manufacture for array type ultrasonic wave probe - Google Patents

Manufacture for array type ultrasonic wave probe

Info

Publication number
JPS5574300A
JPS5574300A JP14802278A JP14802278A JPS5574300A JP S5574300 A JPS5574300 A JP S5574300A JP 14802278 A JP14802278 A JP 14802278A JP 14802278 A JP14802278 A JP 14802278A JP S5574300 A JPS5574300 A JP S5574300A
Authority
JP
Japan
Prior art keywords
vibration element
layer
matching layer
manufacture
element layer
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
JP14802278A
Other languages
Japanese (ja)
Inventor
Tadashi Kojima
Hisao Tateno
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.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo 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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP14802278A priority Critical patent/JPS5574300A/en
Publication of JPS5574300A publication Critical patent/JPS5574300A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

PURPOSE:To reduce the manufacturing process and to increase the separation and independent nature of each piezoelectric vibrator, by forming the array with separation and cutting of each element, after the formation of the piezoelectric vibration element layer and the audio matching layer on the holder. CONSTITUTION:On the holder 1, the piezoelectric vibration element layer 2 providing the electrodes 3 and 4 such as Ag is layered and fixed at the both sides. Next, on the electrode 4 of the vibration element layer 2, the audio matching layer 5 consisting of molten quartz is provided. The thickness of the matching layer 5 is determined to 1/4 wave length for ultrasonic waves including the thickness of adhesives. Further, the laminated vibration element layer 2, matching layer 5 and the electrode 3 and 4 are cut off from the upper side with a given interval to form separated oscillation elements.
JP14802278A 1978-11-30 1978-11-30 Manufacture for array type ultrasonic wave probe Pending JPS5574300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14802278A JPS5574300A (en) 1978-11-30 1978-11-30 Manufacture for array type ultrasonic wave probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14802278A JPS5574300A (en) 1978-11-30 1978-11-30 Manufacture for array type ultrasonic wave probe

Publications (1)

Publication Number Publication Date
JPS5574300A true JPS5574300A (en) 1980-06-04

Family

ID=15443346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14802278A Pending JPS5574300A (en) 1978-11-30 1978-11-30 Manufacture for array type ultrasonic wave probe

Country Status (1)

Country Link
JP (1) JPS5574300A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129097A (en) * 1981-02-03 1982-08-10 Matsushita Electric Ind Co Ltd Manufacture of ultrasonic probe
JPS586462A (en) * 1981-07-04 1983-01-14 Nippon Dempa Kogyo Co Ltd Production of ultrasonic probe
JPS5888154U (en) * 1981-12-09 1983-06-15 三菱電機株式会社 Ultrasonic array probe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129097A (en) * 1981-02-03 1982-08-10 Matsushita Electric Ind Co Ltd Manufacture of ultrasonic probe
JPS586462A (en) * 1981-07-04 1983-01-14 Nippon Dempa Kogyo Co Ltd Production of ultrasonic probe
JPH029760B2 (en) * 1981-07-04 1990-03-05 Nippon Denpa Kogyo Kk
JPS5888154U (en) * 1981-12-09 1983-06-15 三菱電機株式会社 Ultrasonic array probe

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