JPS6234500A - マトリクス状超音波探触子及びその製造方法 - Google Patents

マトリクス状超音波探触子及びその製造方法

Info

Publication number
JPS6234500A
JPS6234500A JP60173715A JP17371585A JPS6234500A JP S6234500 A JPS6234500 A JP S6234500A JP 60173715 A JP60173715 A JP 60173715A JP 17371585 A JP17371585 A JP 17371585A JP S6234500 A JPS6234500 A JP S6234500A
Authority
JP
Japan
Prior art keywords
piezoelectric
protrusions
grooves
electrodes
matrix
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
JP60173715A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0511479B2 (enExample
Inventor
Tadashi Kojima
正 小島
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 JP60173715A priority Critical patent/JPS6234500A/ja
Publication of JPS6234500A publication Critical patent/JPS6234500A/ja
Publication of JPH0511479B2 publication Critical patent/JPH0511479B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP60173715A 1985-08-06 1985-08-06 マトリクス状超音波探触子及びその製造方法 Granted JPS6234500A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60173715A JPS6234500A (ja) 1985-08-06 1985-08-06 マトリクス状超音波探触子及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60173715A JPS6234500A (ja) 1985-08-06 1985-08-06 マトリクス状超音波探触子及びその製造方法

Publications (2)

Publication Number Publication Date
JPS6234500A true JPS6234500A (ja) 1987-02-14
JPH0511479B2 JPH0511479B2 (enExample) 1993-02-15

Family

ID=15965789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60173715A Granted JPS6234500A (ja) 1985-08-06 1985-08-06 マトリクス状超音波探触子及びその製造方法

Country Status (1)

Country Link
JP (1) JPS6234500A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248864A (ja) * 1989-03-23 1990-10-04 Mazda Motor Corp 超音波トランスジューサ
US6803701B2 (en) 2001-06-19 2004-10-12 Nihon Dempa Kogyo Co., Ltd. Matrix type ultrasonic probe and method of manufacturing the same
JP2009061112A (ja) * 2007-09-06 2009-03-26 Ge Medical Systems Global Technology Co Llc 超音波探触子および超音波撮像装置
WO2012157769A1 (ja) * 2011-05-18 2012-11-22 株式会社 東芝 超音波トランスデューサ、超音波プローブおよび超音波トランスデューサの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131380A (en) * 1978-03-31 1979-10-12 Hitachi Medical Corp Dumbbell type ultrasonic wave detecting contacting piece
JPS5768999A (en) * 1980-10-17 1982-04-27 Olympus Optical Co Ltd Ultrasonic wave probe
JPS6058129A (ja) * 1983-09-12 1985-04-04 株式会社東芝 超音波探触子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131380A (en) * 1978-03-31 1979-10-12 Hitachi Medical Corp Dumbbell type ultrasonic wave detecting contacting piece
JPS5768999A (en) * 1980-10-17 1982-04-27 Olympus Optical Co Ltd Ultrasonic wave probe
JPS6058129A (ja) * 1983-09-12 1985-04-04 株式会社東芝 超音波探触子

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248864A (ja) * 1989-03-23 1990-10-04 Mazda Motor Corp 超音波トランスジューサ
US6803701B2 (en) 2001-06-19 2004-10-12 Nihon Dempa Kogyo Co., Ltd. Matrix type ultrasonic probe and method of manufacturing the same
US7143487B2 (en) 2001-06-19 2006-12-05 Nihon Denpa Kogyo Co., Ltd. Method of manufacturing the matrix type ultrasonic probe
JP2009061112A (ja) * 2007-09-06 2009-03-26 Ge Medical Systems Global Technology Co Llc 超音波探触子および超音波撮像装置
WO2012157769A1 (ja) * 2011-05-18 2012-11-22 株式会社 東芝 超音波トランスデューサ、超音波プローブおよび超音波トランスデューサの製造方法
JP2012244342A (ja) * 2011-05-18 2012-12-10 Toshiba Corp 超音波トランスデューサ、超音波プローブおよび超音波トランスデューサの製造方法
US9321082B2 (en) 2011-05-18 2016-04-26 Kabushiki Kaisha Toshiba Ultrasonic transducer, manufacturing method thereof, and ultrasonic probe

Also Published As

Publication number Publication date
JPH0511479B2 (enExample) 1993-02-15

Similar Documents

Publication Publication Date Title
EP0524749B1 (en) Ultrasonic probe for observing two orthogonal cross sections
US4692654A (en) Ultrasonic transducer of monolithic array type
US5115810A (en) Ultrasonic transducer array
US4122725A (en) Length mode piezoelectric ultrasonic transducer for inspection of solid objects
US5706820A (en) Ultrasonic transducer with reduced elevation sidelobes and method for the manufacture thereof
JPH04211600A (ja) 超音波プローブ・システム
US6483228B2 (en) Sensor array and transmitting/receiving device
US6603240B1 (en) Sensor array, method for manufacturing sensor array, and ultrasonic diagnostic apparatus using the same
JPS6234500A (ja) マトリクス状超音波探触子及びその製造方法
US7876027B2 (en) Multilayer piezoelectric and polymer ultrawideband ultrasonic transducer
JPS6235800A (ja) 超音波探触子
US5386168A (en) Polarization-sensitive shear wave transducer
JPH03270599A (ja) 超音波探触子
JPS5824785Y2 (ja) アレ−形の超音波探触子
JPS632071B2 (enExample)
JPH03247324A (ja) 超音波撮像方法およびそのための装置
JPS5926303B2 (ja) 超音波診断装置
JPH06121390A (ja) 超音波探触子
JPS60165949A (ja) 超音波探触子
JPH0215446Y2 (enExample)
JPH02107236A (ja) 超音波診断用探触子
JPH06154208A (ja) 複合圧電体
JP2001161000A (ja) 複合圧電体形成材料及び複合圧電体
Ramadas et al. An annular array with fiber composite microstructure for far field NDT imaging applications
JPH069553B2 (ja) 超音波探触子

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees