JPH01151421U - - Google Patents
Info
- Publication number
- JPH01151421U JPH01151421U JP4734788U JP4734788U JPH01151421U JP H01151421 U JPH01151421 U JP H01151421U JP 4734788 U JP4734788 U JP 4734788U JP 4734788 U JP4734788 U JP 4734788U JP H01151421 U JPH01151421 U JP H01151421U
- Authority
- JP
- Japan
- Prior art keywords
- deformable plate
- objective lens
- piezoelectric deformable
- piezoelectric
- fixed
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4734788U JPH01151421U (en:Method) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4734788U JPH01151421U (en:Method) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151421U true JPH01151421U (en:Method) | 1989-10-19 |
Family
ID=31273558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4734788U Pending JPH01151421U (en:Method) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151421U (en:Method) |
-
1988
- 1988-04-08 JP JP4734788U patent/JPH01151421U/ja active Pending
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