JPS587998A - 超音波トランスデユ−サ構造体 - Google Patents

超音波トランスデユ−サ構造体

Info

Publication number
JPS587998A
JPS587998A JP10549481A JP10549481A JPS587998A JP S587998 A JPS587998 A JP S587998A JP 10549481 A JP10549481 A JP 10549481A JP 10549481 A JP10549481 A JP 10549481A JP S587998 A JPS587998 A JP S587998A
Authority
JP
Japan
Prior art keywords
electrode
film
piezoelectric film
ultrasonic transducer
stuck
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
JP10549481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6133512B2 (https=
Inventor
Koji Daito
弘二 大東
Akiro Ando
安藤　彰郎
Miyo Suzuki
鈴木　美代
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP10549481A priority Critical patent/JPS587998A/ja
Publication of JPS587998A publication Critical patent/JPS587998A/ja
Publication of JPS6133512B2 publication Critical patent/JPS6133512B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP10549481A 1981-07-08 1981-07-08 超音波トランスデユ−サ構造体 Granted JPS587998A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10549481A JPS587998A (ja) 1981-07-08 1981-07-08 超音波トランスデユ−サ構造体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10549481A JPS587998A (ja) 1981-07-08 1981-07-08 超音波トランスデユ−サ構造体

Publications (2)

Publication Number Publication Date
JPS587998A true JPS587998A (ja) 1983-01-17
JPS6133512B2 JPS6133512B2 (https=) 1986-08-02

Family

ID=14409145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10549481A Granted JPS587998A (ja) 1981-07-08 1981-07-08 超音波トランスデユ−サ構造体

Country Status (1)

Country Link
JP (1) JPS587998A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096996A (ja) * 1983-11-01 1985-05-30 Olympus Optical Co Ltd 超音波トランスジューサの製造方法
US4651310A (en) * 1984-12-18 1987-03-17 Kabushiki Kaisha Toshiba Polymeric piezoelectric ultrasonic probe
JPS62133897A (ja) * 1985-12-06 1987-06-17 Tokyo Keiki Co Ltd 超音波探触子
KR100369861B1 (ko) * 2000-05-01 2003-01-29 주식회사 월텍 반도체 박막형 초음파 트랜스듀서 및 그 제조 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096996A (ja) * 1983-11-01 1985-05-30 Olympus Optical Co Ltd 超音波トランスジューサの製造方法
US4651310A (en) * 1984-12-18 1987-03-17 Kabushiki Kaisha Toshiba Polymeric piezoelectric ultrasonic probe
JPS62133897A (ja) * 1985-12-06 1987-06-17 Tokyo Keiki Co Ltd 超音波探触子
KR100369861B1 (ko) * 2000-05-01 2003-01-29 주식회사 월텍 반도체 박막형 초음파 트랜스듀서 및 그 제조 방법

Also Published As

Publication number Publication date
JPS6133512B2 (https=) 1986-08-02

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