JPS63138627U - - Google Patents
Info
- Publication number
- JPS63138627U JPS63138627U JP2861187U JP2861187U JPS63138627U JP S63138627 U JPS63138627 U JP S63138627U JP 2861187 U JP2861187 U JP 2861187U JP 2861187 U JP2861187 U JP 2861187U JP S63138627 U JPS63138627 U JP S63138627U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- transfer function
- servo mechanism
- displacement
- eccentricity
- 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 7
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2861187U JPS63138627U (enExample) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2861187U JPS63138627U (enExample) | 1987-02-27 | 1987-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138627U true JPS63138627U (enExample) | 1988-09-13 |
Family
ID=30831737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2861187U Pending JPS63138627U (enExample) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138627U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57103009A (en) * | 1980-12-18 | 1982-06-26 | Matsushita Electric Ind Co Ltd | Optical position detector |
-
1987
- 1987-02-27 JP JP2861187U patent/JPS63138627U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57103009A (en) * | 1980-12-18 | 1982-06-26 | Matsushita Electric Ind Co Ltd | Optical position detector |
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