JPS6133513B2 - - Google Patents
Info
- Publication number
- JPS6133513B2 JPS6133513B2 JP10549581A JP10549581A JPS6133513B2 JP S6133513 B2 JPS6133513 B2 JP S6133513B2 JP 10549581 A JP10549581 A JP 10549581A JP 10549581 A JP10549581 A JP 10549581A JP S6133513 B2 JPS6133513 B2 JP S6133513B2
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- film
- electrode
- metal case
- polymer
- 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
Links
- 239000002184 metal Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 229920000642 polymer Polymers 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000005476 soldering Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10549581A JPS587994A (ja) | 1981-07-08 | 1981-07-08 | 高分子電気音響変換器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10549581A JPS587994A (ja) | 1981-07-08 | 1981-07-08 | 高分子電気音響変換器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS587994A JPS587994A (ja) | 1983-01-17 |
| JPS6133513B2 true JPS6133513B2 (pt) | 1986-08-02 |
Family
ID=14409174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10549581A Granted JPS587994A (ja) | 1981-07-08 | 1981-07-08 | 高分子電気音響変換器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587994A (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6438813U (pt) * | 1987-08-31 | 1989-03-08 | ||
| JPH0415308U (pt) * | 1990-05-25 | 1992-02-07 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59141060A (ja) * | 1983-01-31 | 1984-08-13 | Fujitsu Ltd | 超音波探触子 |
| JPS6096996A (ja) * | 1983-11-01 | 1985-05-30 | Olympus Optical Co Ltd | 超音波トランスジューサの製造方法 |
-
1981
- 1981-07-08 JP JP10549581A patent/JPS587994A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6438813U (pt) * | 1987-08-31 | 1989-03-08 | ||
| JPH0415308U (pt) * | 1990-05-25 | 1992-02-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS587994A (ja) | 1983-01-17 |
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