JPS60197099A - 超音波探触子 - Google Patents

超音波探触子

Info

Publication number
JPS60197099A
JPS60197099A JP1428385A JP1428385A JPS60197099A JP S60197099 A JPS60197099 A JP S60197099A JP 1428385 A JP1428385 A JP 1428385A JP 1428385 A JP1428385 A JP 1428385A JP S60197099 A JPS60197099 A JP S60197099A
Authority
JP
Japan
Prior art keywords
electrode
electrodes
ultrasonic
ceramic
mhz
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
JP1428385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0118640B2 (enrdf_load_stackoverflow
Inventor
Etsuji Yamamoto
山本　悦治
Hiroyuki Takeuchi
裕之 竹内
Hiroshi Kanda
浩 神田
Kageyoshi Katakura
景義 片倉
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
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Ltd
Hitachi Medical Corp
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, Hitachi Medical Corp filed Critical Hitachi Ltd
Priority to JP1428385A priority Critical patent/JPS60197099A/ja
Publication of JPS60197099A publication Critical patent/JPS60197099A/ja
Publication of JPH0118640B2 publication Critical patent/JPH0118640B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
    • G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP1428385A 1985-01-30 1985-01-30 超音波探触子 Granted JPS60197099A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1428385A JPS60197099A (ja) 1985-01-30 1985-01-30 超音波探触子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1428385A JPS60197099A (ja) 1985-01-30 1985-01-30 超音波探触子

Publications (2)

Publication Number Publication Date
JPS60197099A true JPS60197099A (ja) 1985-10-05
JPH0118640B2 JPH0118640B2 (enrdf_load_stackoverflow) 1989-04-06

Family

ID=11856761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1428385A Granted JPS60197099A (ja) 1985-01-30 1985-01-30 超音波探触子

Country Status (1)

Country Link
JP (1) JPS60197099A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013098724A (ja) * 2011-10-31 2013-05-20 Konica Minolta Holdings Inc 圧電デバイスおよび超音波探触子並びに圧電デバイスの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545823U (enrdf_load_stackoverflow) * 1977-06-15 1979-01-16
JPS54161315A (en) * 1977-03-24 1979-12-20 Koji Toda Ultrasonic transducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161315A (en) * 1977-03-24 1979-12-20 Koji Toda Ultrasonic transducer
JPS545823U (enrdf_load_stackoverflow) * 1977-06-15 1979-01-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013098724A (ja) * 2011-10-31 2013-05-20 Konica Minolta Holdings Inc 圧電デバイスおよび超音波探触子並びに圧電デバイスの製造方法

Also Published As

Publication number Publication date
JPH0118640B2 (enrdf_load_stackoverflow) 1989-04-06

Similar Documents

Publication Publication Date Title
JP4909279B2 (ja) 超音波探触子
US5706820A (en) Ultrasonic transducer with reduced elevation sidelobes and method for the manufacture thereof
US20070197917A1 (en) Continuous-focus ultrasound lens
GB2128055A (en) Apodized ultrasound transducer
JPS58161492A (ja) リニア・フェーズド・アレイ超音波変換器
CN112958420B (zh) 一种高带宽的超声换能器及其制备方法
Mo et al. Crosstalk reduction with a micromachined diaphragm structure for integrated ultrasound transducer arrays
JPS60197099A (ja) 超音波探触子
JPS5857707B2 (ja) チヨウオンパタンシヨクシ
Toda et al. Ultrasonic imaging system using a leaky surface acoustic wave transducer composed of piezoelectric ceramic and fused quartz
Foster et al. Cylindrical transducer scatter scanner
JPS63252140A (ja) 超音波探触子
SU884592A3 (ru) Прибор с акустической поверхностной волной
JP3387249B2 (ja) 超音波探触子
JPH06121390A (ja) 超音波探触子
JPH0762671B2 (ja) 音響レンズ
JP3240484B2 (ja) 超音波トランスデューサ
Chubachi et al. Scanning acoustic microscope employing concave ultrasonic transducers
JPS60198453A (ja) 超音波探触子
JPS60165949A (ja) 超音波探触子
JPH0113532B2 (enrdf_load_stackoverflow)
JPS5821991B2 (ja) 超音波発生方法
JPS63103992A (ja) 超音波探触子
JPS6238981B2 (enrdf_load_stackoverflow)
JPH06245931A (ja) 超音波プローブ