JPS60186515U - 光学ピツクアツプ装置 - Google Patents
光学ピツクアツプ装置Info
- Publication number
- JPS60186515U JPS60186515U JP7453584U JP7453584U JPS60186515U JP S60186515 U JPS60186515 U JP S60186515U JP 7453584 U JP7453584 U JP 7453584U JP 7453584 U JP7453584 U JP 7453584U JP S60186515 U JPS60186515 U JP S60186515U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- optical pickup
- detection circuit
- pickup device
- housing
- 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 title claims 5
- 238000001514 detection method Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 1
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 |
---|---|---|---|
JP7453584U JPS60186515U (ja) | 1984-05-23 | 1984-05-23 | 光学ピツクアツプ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7453584U JPS60186515U (ja) | 1984-05-23 | 1984-05-23 | 光学ピツクアツプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60186515U true JPS60186515U (ja) | 1985-12-10 |
JPH0351780Y2 JPH0351780Y2 (enrdf_load_stackoverflow) | 1991-11-07 |
Family
ID=30614927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7453584U Granted JPS60186515U (ja) | 1984-05-23 | 1984-05-23 | 光学ピツクアツプ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60186515U (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6446233A (en) * | 1987-08-14 | 1989-02-20 | Canon Kk | Recording and reproducing device for optical information |
-
1984
- 1984-05-23 JP JP7453584U patent/JPS60186515U/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6446233A (en) * | 1987-08-14 | 1989-02-20 | Canon Kk | Recording and reproducing device for optical information |
Also Published As
Publication number | Publication date |
---|---|
JPH0351780Y2 (enrdf_load_stackoverflow) | 1991-11-07 |
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