JPH0520079Y2 - - Google Patents
Info
- Publication number
- JPH0520079Y2 JPH0520079Y2 JP1987196191U JP19619187U JPH0520079Y2 JP H0520079 Y2 JPH0520079 Y2 JP H0520079Y2 JP 1987196191 U JP1987196191 U JP 1987196191U JP 19619187 U JP19619187 U JP 19619187U JP H0520079 Y2 JPH0520079 Y2 JP H0520079Y2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- electrode
- piezoelectric film
- organic piezoelectric
- wire
- 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.)
- Expired - Lifetime
Links
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 1
- 239000002033 PVDF binder Substances 0.000 description 7
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000003325 tomography Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196191U JPH0520079Y2 (zh) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196191U JPH0520079Y2 (zh) | 1987-12-24 | 1987-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63108299U JPS63108299U (zh) | 1988-07-12 |
| JPH0520079Y2 true JPH0520079Y2 (zh) | 1993-05-26 |
Family
ID=31154787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987196191U Expired - Lifetime JPH0520079Y2 (zh) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520079Y2 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7538929B2 (en) * | 2007-04-06 | 2009-05-26 | Harris Corporation | RF phase modulation technique for performing acousto-optic intensity modulation of an optical wavefront |
| JP5530994B2 (ja) * | 2011-09-27 | 2014-06-25 | 富士フイルム株式会社 | 超音波探触子およびその製造方法 |
| US9056333B2 (en) | 2011-09-27 | 2015-06-16 | Fujifilm Corporation | Ultrasound probe and method of producing the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529990A (en) * | 1975-07-14 | 1977-01-25 | Matsushita Electric Ind Co Ltd | Ultrasonic probe |
-
1987
- 1987-12-24 JP JP1987196191U patent/JPH0520079Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529990A (en) * | 1975-07-14 | 1977-01-25 | Matsushita Electric Ind Co Ltd | Ultrasonic probe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63108299U (zh) | 1988-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0027542B1 (en) | Ultrasonic transducer element | |
| EP0019267B1 (en) | Piezoelectric vibration transducer | |
| US5706820A (en) | Ultrasonic transducer with reduced elevation sidelobes and method for the manufacture thereof | |
| US4880012A (en) | Ultrasonic probe | |
| EP0018614A1 (en) | An improved electro-acoustic transducer element | |
| GB2129253A (en) | Method of manufacturing an apodized ultrasound transducer | |
| US4635484A (en) | Ultrasonic transducer system | |
| EP0631272B1 (en) | Ultrasonic transducer | |
| JPH0520079Y2 (zh) | ||
| US4401910A (en) | Multi-focus spiral ultrasonic transducer | |
| JP4017934B2 (ja) | 超音波探触子 | |
| JPH03133300A (ja) | 複合圧電型超音波探触子 | |
| JPS6052823B2 (ja) | 超音波診断装置用プロ−ブ | |
| TWI695981B (zh) | 水下超音波裝置 | |
| JPH0965489A (ja) | 超音波探触子 | |
| EP0134346B1 (en) | Ultrasonic transducers | |
| JPH08275944A (ja) | 配列型の超音波探触子 | |
| JPS60264200A (ja) | 超音波振動子 | |
| JP2814903B2 (ja) | 超音波探触子 | |
| JP3281719B2 (ja) | 超音波探触子及びその製造方法 | |
| JP2002152890A (ja) | 超音波探触子 | |
| JP2003087897A (ja) | 超音波振動子及びその製造方法 | |
| JPH03151948A (ja) | 超音波探触子 | |
| JPH0510880B2 (zh) | ||
| JPH0511711B2 (zh) |