JPS5731298A - Ultrasonic probe - Google Patents

Ultrasonic probe

Info

Publication number
JPS5731298A
JPS5731298A JP10500280A JP10500280A JPS5731298A JP S5731298 A JPS5731298 A JP S5731298A JP 10500280 A JP10500280 A JP 10500280A JP 10500280 A JP10500280 A JP 10500280A JP S5731298 A JPS5731298 A JP S5731298A
Authority
JP
Japan
Prior art keywords
electrodes
plus
piezo
lead wire
lead wires
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.)
Granted
Application number
JP10500280A
Other languages
Japanese (ja)
Other versions
JPH023599B2 (en
Inventor
Etsuji Yamamoto
Hiroshi Kanda
Toshiro Kondo
Iwao Seo
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.)
Hitachi Ltd
Mitsubishi Petrochemical Co Ltd
Original Assignee
Hitachi Ltd
Mitsubishi Petrochemical 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 Hitachi Ltd, Mitsubishi Petrochemical Co Ltd filed Critical Hitachi Ltd
Priority to JP10500280A priority Critical patent/JPS5731298A/en
Publication of JPS5731298A publication Critical patent/JPS5731298A/en
Publication of JPH023599B2 publication Critical patent/JPH023599B2/ja
Granted 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 eliminate the defect such as an incomplete contact or the like, between the vibrating surface and an object to be measured that caused by a connection between an electrode and a lead wire, by providing the electrodes on the two opposite surfaces of a high molecular piezo-electric element and forming the lead wire connected to the electrode on the piezo-electric element. CONSTITUTION:Electrodes 53 and 55 are provided on the two opposite surfaces of a high molecular piezo-electric element 51, and lead wires 57 and 59 connected to the electrodes 53 and 55 each are formed on the element 51. For instance, plural pieces of strip-shaped electrodes 53 plus the lead wires 57 connected to the electrodes 53 each are formed on the surface of the thin film type element 51 by the vacuum evaporation of Al or the like process, electrodes 55 corresponding to the electrodes 53 plus lead wires connected to the electrodes 55 ech plus a common line 59' are formed in the same way on the rear surface of the element 51. Then the middle part of the element 51 is supported fixedly on a packing member 30, and this supported part is used as a vibrating part. The lead wire protruded from the member 30 of the element 51 is bent toward the member 30 to form an array type probe.
JP10500280A 1980-08-01 1980-08-01 Ultrasonic probe Granted JPS5731298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10500280A JPS5731298A (en) 1980-08-01 1980-08-01 Ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10500280A JPS5731298A (en) 1980-08-01 1980-08-01 Ultrasonic probe

Publications (2)

Publication Number Publication Date
JPS5731298A true JPS5731298A (en) 1982-02-19
JPH023599B2 JPH023599B2 (en) 1990-01-24

Family

ID=14395869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10500280A Granted JPS5731298A (en) 1980-08-01 1980-08-01 Ultrasonic probe

Country Status (1)

Country Link
JP (1) JPS5731298A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59300A (en) * 1982-06-26 1984-01-05 Matsushita Electric Ind Co Ltd Ultrasonic probe
EP0140363A2 (en) * 1983-10-31 1985-05-08 Advanced Technology Laboratories, Inc. Phased array transducer construction
FR2560728A1 (en) * 1984-03-05 1985-09-06 Kureha Chemical Ind Co Ltd ULTRASONIC TYPE-DIVISE PROBE
JPH02122532A (en) * 1988-11-01 1990-05-10 Furukawa Electric Co Ltd:The Tape carrier
US5030874A (en) * 1985-05-20 1991-07-09 Matsushita Electric Industrial Co., Ltd. Ultrasonic probe
JP2014226431A (en) * 2013-05-24 2014-12-08 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Flexible printed circuit board, ultrasonic probe, and ultrasonic diagnostic apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59300A (en) * 1982-06-26 1984-01-05 Matsushita Electric Ind Co Ltd Ultrasonic probe
EP0140363A2 (en) * 1983-10-31 1985-05-08 Advanced Technology Laboratories, Inc. Phased array transducer construction
EP0140363A3 (en) * 1983-10-31 1987-03-04 Advanced Technology Laboratories, Inc. Phased array transducer construction
FR2560728A1 (en) * 1984-03-05 1985-09-06 Kureha Chemical Ind Co Ltd ULTRASONIC TYPE-DIVISE PROBE
US5030874A (en) * 1985-05-20 1991-07-09 Matsushita Electric Industrial Co., Ltd. Ultrasonic probe
JPH02122532A (en) * 1988-11-01 1990-05-10 Furukawa Electric Co Ltd:The Tape carrier
JP2014226431A (en) * 2013-05-24 2014-12-08 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Flexible printed circuit board, ultrasonic probe, and ultrasonic diagnostic apparatus

Also Published As

Publication number Publication date
JPH023599B2 (en) 1990-01-24

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