JPH0316798B2 - - Google Patents
Info
- Publication number
- JPH0316798B2 JPH0316798B2 JP58111064A JP11106483A JPH0316798B2 JP H0316798 B2 JPH0316798 B2 JP H0316798B2 JP 58111064 A JP58111064 A JP 58111064A JP 11106483 A JP11106483 A JP 11106483A JP H0316798 B2 JPH0316798 B2 JP H0316798B2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- plates
- plate
- protrusions
- metal plate
- 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 59
- 229910052751 metal Inorganic materials 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 9
- 238000003475 lamination Methods 0.000 abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 208000028659 discharge Diseases 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
- H10N30/503—Piezoelectric or electrostrictive devices having a stacked or multilayer structure having a non-rectangular cross-section in a plane orthogonal to the stacking direction, e.g. polygonal or circular in top view
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Impact Printers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58111064A JPS604279A (ja) | 1983-06-22 | 1983-06-22 | 積層型圧電体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58111064A JPS604279A (ja) | 1983-06-22 | 1983-06-22 | 積層型圧電体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS604279A JPS604279A (ja) | 1985-01-10 |
| JPH0316798B2 true JPH0316798B2 (fr) | 1991-03-06 |
Family
ID=14551479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58111064A Granted JPS604279A (ja) | 1983-06-22 | 1983-06-22 | 積層型圧電体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604279A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0831632B2 (ja) * | 1988-08-24 | 1996-03-27 | 日本電装株式会社 | 積層型圧電体 |
| JPH0446564U (fr) * | 1990-08-24 | 1992-04-21 | ||
| US10748564B2 (en) * | 2018-01-25 | 2020-08-18 | Magnecomp Corporation | Multi-layer microactuators for hard disk drive suspensions |
-
1983
- 1983-06-22 JP JP58111064A patent/JPS604279A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS604279A (ja) | 1985-01-10 |
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