JPS6339160B2 - - Google Patents
Info
- Publication number
- JPS6339160B2 JPS6339160B2 JP54168391A JP16839179A JPS6339160B2 JP S6339160 B2 JPS6339160 B2 JP S6339160B2 JP 54168391 A JP54168391 A JP 54168391A JP 16839179 A JP16839179 A JP 16839179A JP S6339160 B2 JPS6339160 B2 JP S6339160B2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- strip
- shaped
- piezoelectric body
- electrodes
- 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
- 239000000463 material Substances 0.000 claims description 30
- 239000002033 PVDF binder Substances 0.000 description 10
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 10
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000010287 polarization Effects 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- OYUNTGBISCIYPW-UHFFFAOYSA-N 2-chloroprop-2-enenitrile Chemical compound ClC(=C)C#N OYUNTGBISCIYPW-UHFFFAOYSA-N 0.000 description 1
- 238000005467 ceramic manufacturing process Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000003313 weakening effect Effects 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
- H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16839179A JPS5691599A (en) | 1979-12-26 | 1979-12-26 | Probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16839179A JPS5691599A (en) | 1979-12-26 | 1979-12-26 | Probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5691599A JPS5691599A (en) | 1981-07-24 |
| JPS6339160B2 true JPS6339160B2 (ko) | 1988-08-03 |
Family
ID=15867236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16839179A Granted JPS5691599A (en) | 1979-12-26 | 1979-12-26 | Probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5691599A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826257A (ja) * | 1981-08-10 | 1983-02-16 | Aloka Co Ltd | 超音波探触子 |
| JP5067821B2 (ja) * | 2001-04-13 | 2012-11-07 | 古野電気株式会社 | 多周波送受波器 |
| JP3948335B2 (ja) * | 2002-04-19 | 2007-07-25 | 松下電器産業株式会社 | 超音波流量計 |
-
1979
- 1979-12-26 JP JP16839179A patent/JPS5691599A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5691599A (en) | 1981-07-24 |
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