JPS6446236A - Tracking servo device - Google Patents
Tracking servo deviceInfo
- Publication number
- JPS6446236A JPS6446236A JP20244187A JP20244187A JPS6446236A JP S6446236 A JPS6446236 A JP S6446236A JP 20244187 A JP20244187 A JP 20244187A JP 20244187 A JP20244187 A JP 20244187A JP S6446236 A JPS6446236 A JP S6446236A
- Authority
- JP
- Japan
- Prior art keywords
- low
- pass
- actuator
- equalizer circuit
- circuit
- 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.)
- Withdrawn
Links
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 |
---|---|---|---|
JP20244187A JPS6446236A (en) | 1987-08-13 | 1987-08-13 | Tracking servo device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20244187A JPS6446236A (en) | 1987-08-13 | 1987-08-13 | Tracking servo device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6446236A true JPS6446236A (en) | 1989-02-20 |
Family
ID=16457577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20244187A Withdrawn JPS6446236A (en) | 1987-08-13 | 1987-08-13 | Tracking servo device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6446236A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382773A (en) * | 1991-12-27 | 1995-01-17 | Nippon Petrochemicals Company, Limited | Apparatus and method for fabricating a perforated web by light |
-
1987
- 1987-08-13 JP JP20244187A patent/JPS6446236A/ja not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382773A (en) * | 1991-12-27 | 1995-01-17 | Nippon Petrochemicals Company, Limited | Apparatus and method for fabricating a perforated web by light |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |