JPS5269601A - Tracking controller for optical point - Google Patents
Tracking controller for optical pointInfo
- Publication number
- JPS5269601A JPS5269601A JP14654475A JP14654475A JPS5269601A JP S5269601 A JPS5269601 A JP S5269601A JP 14654475 A JP14654475 A JP 14654475A JP 14654475 A JP14654475 A JP 14654475A JP S5269601 A JPS5269601 A JP S5269601A
- Authority
- JP
- Japan
- Prior art keywords
- tracking controller
- optical point
- tracking
- optical
- eliminating
- 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
Abstract
PURPOSE: To perform accurate tracking by eliminating the adverse influence of the deviated position of a reflecting mirror on tracking detection signals in an optical reproduction device.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14654475A JPS5269601A (en) | 1975-12-08 | 1975-12-08 | Tracking controller for optical point |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14654475A JPS5269601A (en) | 1975-12-08 | 1975-12-08 | Tracking controller for optical point |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5269601A true JPS5269601A (en) | 1977-06-09 |
Family
ID=15410043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14654475A Pending JPS5269601A (en) | 1975-12-08 | 1975-12-08 | Tracking controller for optical point |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5269601A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025924A (en) * | 1973-07-10 | 1975-03-18 |
-
1975
- 1975-12-08 JP JP14654475A patent/JPS5269601A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025924A (en) * | 1973-07-10 | 1975-03-18 |
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