JPS5512466A - Production of ultrasonic locator - Google Patents

Production of ultrasonic locator

Info

Publication number
JPS5512466A
JPS5512466A JP8557578A JP8557578A JPS5512466A JP S5512466 A JPS5512466 A JP S5512466A JP 8557578 A JP8557578 A JP 8557578A JP 8557578 A JP8557578 A JP 8557578A JP S5512466 A JPS5512466 A JP S5512466A
Authority
JP
Japan
Prior art keywords
packing element
cut
locator
piezoelectric
packing
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
JP8557578A
Other languages
Japanese (ja)
Other versions
JPS5826551B2 (en
Inventor
Yasushi Kamiyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP53085575A priority Critical patent/JPS5826551B2/en
Publication of JPS5512466A publication Critical patent/JPS5512466A/en
Publication of JPS5826551B2 publication Critical patent/JPS5826551B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To improve the resolution and directive characteristics of an ultrasonic locator by cutting a piezoelectric element up to a packing element thereby to form a number of piezoelectric oscillators separately on the packing element.
CONSTITUTION: On the upper side of a packing element 1 for absorbing ultrasonic waves, there is mounted an electrode 2, to which is adhered a piezoelectric element 3 having electrodes mounted on their both sides. In this instance, the electrode 2 of the packing element 1 is partially prevented from overlying the element 3, and the packing element 1 is formed with an elongated thin space 5 for adhering flexible print substrates. Under this condition, the element 3 is cut into plural pieces so such an extent that cuts are slightly formed in the packing element 1 thereby to form cut grooves 4. After that, a substrate 6 is adhered to the portion of the space 5, and this print substrate 6 is cut every several steps along the grooves 4 of the element 3. Thus, it is possible to enhance the resolution of the locator and to improve the directive characteristics of the ultrasonic waves.
COPYRIGHT: (C)1980,JPO&Japio
JP53085575A 1978-07-12 1978-07-12 Manufacturing method of ultrasonic probe Expired JPS5826551B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53085575A JPS5826551B2 (en) 1978-07-12 1978-07-12 Manufacturing method of ultrasonic probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53085575A JPS5826551B2 (en) 1978-07-12 1978-07-12 Manufacturing method of ultrasonic probe

Publications (2)

Publication Number Publication Date
JPS5512466A true JPS5512466A (en) 1980-01-29
JPS5826551B2 JPS5826551B2 (en) 1983-06-03

Family

ID=13862604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53085575A Expired JPS5826551B2 (en) 1978-07-12 1978-07-12 Manufacturing method of ultrasonic probe

Country Status (1)

Country Link
JP (1) JPS5826551B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137141A (en) * 1984-07-30 1986-02-22 株式会社島津製作所 Production of ultrasonic probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137141A (en) * 1984-07-30 1986-02-22 株式会社島津製作所 Production of ultrasonic probe

Also Published As

Publication number Publication date
JPS5826551B2 (en) 1983-06-03

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