JPS6477297A - Ultrasonic probe - Google Patents
Ultrasonic probeInfo
- Publication number
- JPS6477297A JPS6477297A JP23228987A JP23228987A JPS6477297A JP S6477297 A JPS6477297 A JP S6477297A JP 23228987 A JP23228987 A JP 23228987A JP 23228987 A JP23228987 A JP 23228987A JP S6477297 A JPS6477297 A JP S6477297A
- Authority
- JP
- Japan
- Prior art keywords
- notch
- internal electrode
- ultrasonic probe
- layer
- external electrode
- 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.)
- Pending
Links
Abstract
PURPOSE:To increase a touch area with an external electrode and to obtain an electrical and mechanical connecting with the external electrode without fail by providing a notch at the side surface exposure part of an internal electrode. CONSTITUTION:A piezoelectric element 1 and an internal electrode layer 3 are laminated alternately, and external electrodes 2 and 2' are formed on 2 surfaces perpendicular in a laminating direction. An internal electrode layer 3 is exposed to 2 side-surfaces on every other layer, and a notch 4 is formed at this exposure part. The external electrode 2 is brought into contact with the part including this notch 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23228987A JPS6477297A (en) | 1987-09-18 | 1987-09-18 | Ultrasonic probe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23228987A JPS6477297A (en) | 1987-09-18 | 1987-09-18 | Ultrasonic probe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477297A true JPS6477297A (en) | 1989-03-23 |
Family
ID=16936884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23228987A Pending JPS6477297A (en) | 1987-09-18 | 1987-09-18 | Ultrasonic probe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477297A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009255036A (en) * | 2008-03-21 | 2009-11-05 | Fujifilm Corp | Ultrasonic probe and its manufacturing method |
-
1987
- 1987-09-18 JP JP23228987A patent/JPS6477297A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009255036A (en) * | 2008-03-21 | 2009-11-05 | Fujifilm Corp | Ultrasonic probe and its manufacturing method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2242312B (en) | Laminated displacement device | |
DE3783854D1 (en) | ACTIVITY SENSOR FOR A HEART PACEMAKER. | |
JPH0217860U (en) | ||
FR2362532B1 (en) | ||
EP0823781A3 (en) | Piezoelectric resonator, manufacturing method thereof, and electronic component using the piezoelectric resonator | |
GB2250861B (en) | Laminate displacement device | |
EP0829957A3 (en) | Piezoelectric resonator and electronic component using the same | |
JPS6477297A (en) | Ultrasonic probe | |
JPS5661679A (en) | Indicating device | |
JPS5467792A (en) | Elastic surface wave element | |
JPS6244525U (en) | ||
JPS566598A (en) | Ultrasonic converting element | |
KR970004052A (en) | Piezo Electric Converter with 4-Terminal Structure | |
JPS6433980A (en) | Lamination type piezoelectric body | |
JPS57113700A (en) | Array type ultrasonic wave probe and its manufacture | |
JPH0135487Y2 (en) | ||
JPH0314055Y2 (en) | ||
JPS63131595U (en) | ||
JPS6477300A (en) | Ultrasonic probe | |
JPS6490573A (en) | Superconducting element | |
JPH0356162U (en) | ||
JPH02142518U (en) | ||
JPH03112956U (en) | ||
JPS566486A (en) | Manufacture of multilayer piezo-electric element | |
JPH0258357U (en) |