JPS6257931U - - Google Patents
Info
- Publication number
- JPS6257931U JPS6257931U JP14815085U JP14815085U JPS6257931U JP S6257931 U JPS6257931 U JP S6257931U JP 14815085 U JP14815085 U JP 14815085U JP 14815085 U JP14815085 U JP 14815085U JP S6257931 U JPS6257931 U JP S6257931U
- Authority
- JP
- Japan
- Prior art keywords
- optical pickup
- pickup lens
- control signal
- position corresponding
- disk
- 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 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 1
Landscapes
- Lens Barrels (AREA)
- Brushes (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14815085U JPS6257931U (ko) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14815085U JPS6257931U (ko) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257931U true JPS6257931U (ko) | 1987-04-10 |
Family
ID=31062159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14815085U Pending JPS6257931U (ko) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257931U (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267882A (ja) * | 1988-04-18 | 1989-10-25 | Canon Inc | 情報記録再生装置 |
| JPH0594632A (ja) * | 1991-09-30 | 1993-04-16 | Nippon Seiki Houseki Kogyo Kk | レンズクリーナ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040537A (ja) * | 1983-08-12 | 1985-03-02 | Matsushita Electric Ind Co Ltd | レンズクリ−ニング用光デイスク |
-
1985
- 1985-09-30 JP JP14815085U patent/JPS6257931U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040537A (ja) * | 1983-08-12 | 1985-03-02 | Matsushita Electric Ind Co Ltd | レンズクリ−ニング用光デイスク |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267882A (ja) * | 1988-04-18 | 1989-10-25 | Canon Inc | 情報記録再生装置 |
| JPH0594632A (ja) * | 1991-09-30 | 1993-04-16 | Nippon Seiki Houseki Kogyo Kk | レンズクリーナ |