JPH03121517U - - Google Patents
Info
- Publication number
- JPH03121517U JPH03121517U JP2752690U JP2752690U JPH03121517U JP H03121517 U JPH03121517 U JP H03121517U JP 2752690 U JP2752690 U JP 2752690U JP 2752690 U JP2752690 U JP 2752690U JP H03121517 U JPH03121517 U JP H03121517U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- signals
- optical head
- maintains
- holding
- 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 6
- 230000000630 rising effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2752690U JP2542679Y2 (ja) | 1990-03-17 | 1990-03-17 | 光ディスク装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2752690U JP2542679Y2 (ja) | 1990-03-17 | 1990-03-17 | 光ディスク装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03121517U true JPH03121517U (enrdf_load_stackoverflow) | 1991-12-12 |
| JP2542679Y2 JP2542679Y2 (ja) | 1997-07-30 |
Family
ID=31530371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2752690U Expired - Lifetime JP2542679Y2 (ja) | 1990-03-17 | 1990-03-17 | 光ディスク装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2542679Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-03-17 JP JP2752690U patent/JP2542679Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2542679Y2 (ja) | 1997-07-30 |
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