JPS63827A - 対物レンズ支持装置 - Google Patents
対物レンズ支持装置Info
- Publication number
- JPS63827A JPS63827A JP11405887A JP11405887A JPS63827A JP S63827 A JPS63827 A JP S63827A JP 11405887 A JP11405887 A JP 11405887A JP 11405887 A JP11405887 A JP 11405887A JP S63827 A JPS63827 A JP S63827A
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- coil
- information track
- lens
- information
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Optical Head (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11405887A JPS63827A (ja) | 1987-05-11 | 1987-05-11 | 対物レンズ支持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11405887A JPS63827A (ja) | 1987-05-11 | 1987-05-11 | 対物レンズ支持装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58243290A Division JPS59160840A (ja) | 1983-12-23 | 1983-12-23 | 情報検出ヘツド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63827A true JPS63827A (ja) | 1988-01-05 |
| JPH0555935B2 JPH0555935B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-08-18 |
Family
ID=14627975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11405887A Granted JPS63827A (ja) | 1987-05-11 | 1987-05-11 | 対物レンズ支持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63827A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255424A (en) * | 1975-10-31 | 1977-05-06 | Olympus Optical Co Ltd | Information detection head of inforamation reader |
-
1987
- 1987-05-11 JP JP11405887A patent/JPS63827A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5255424A (en) * | 1975-10-31 | 1977-05-06 | Olympus Optical Co Ltd | Information detection head of inforamation reader |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0555935B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-08-18 |