JPH0481357B2 - - Google Patents
Info
- Publication number
- JPH0481357B2 JPH0481357B2 JP58086296A JP8629683A JPH0481357B2 JP H0481357 B2 JPH0481357 B2 JP H0481357B2 JP 58086296 A JP58086296 A JP 58086296A JP 8629683 A JP8629683 A JP 8629683A JP H0481357 B2 JPH0481357 B2 JP H0481357B2
- Authority
- JP
- Japan
- Prior art keywords
- head
- actuator
- piezoelectric
- thickness
- displacement
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 34
- 230000010287 polarization Effects 0.000 claims description 19
- 238000010030 laminating Methods 0.000 claims 2
- 239000000919 ceramic Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000004886 head movement Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58086296A JPS59211819A (ja) | 1983-05-17 | 1983-05-17 | 圧電変位装置およびこの圧電変位装置を用いたヘッド移動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58086296A JPS59211819A (ja) | 1983-05-17 | 1983-05-17 | 圧電変位装置およびこの圧電変位装置を用いたヘッド移動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59211819A JPS59211819A (ja) | 1984-11-30 |
| JPH0481357B2 true JPH0481357B2 (enrdf_load_stackoverflow) | 1992-12-22 |
Family
ID=13882869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58086296A Granted JPS59211819A (ja) | 1983-05-17 | 1983-05-17 | 圧電変位装置およびこの圧電変位装置を用いたヘッド移動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59211819A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118554B2 (ja) * | 1986-01-16 | 1995-12-18 | 日本電装株式会社 | 積層型の圧電体装置 |
| JPS62299094A (ja) * | 1986-06-18 | 1987-12-26 | Nippon Denso Co Ltd | 積層型圧電体 |
| JPS63238503A (ja) * | 1987-03-27 | 1988-10-04 | Jeol Ltd | 走査トンネル顕微鏡におけるチツプ走査装置 |
-
1983
- 1983-05-17 JP JP58086296A patent/JPS59211819A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59211819A (ja) | 1984-11-30 |
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