JPS54111315A - Image recorder - Google Patents
Image recorderInfo
- Publication number
- JPS54111315A JPS54111315A JP1830278A JP1830278A JPS54111315A JP S54111315 A JPS54111315 A JP S54111315A JP 1830278 A JP1830278 A JP 1830278A JP 1830278 A JP1830278 A JP 1830278A JP S54111315 A JPS54111315 A JP S54111315A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- read
- recording
- recorded
- tracks
- 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 record image signals in the recording medium on a rotary disc by recording the image signals concentrically on tracks with an arbitrary track as a reference signal.
CONSTITUTION: The light changing according to recording states is changed of its optical path by a reflecting mirror 4 and is converted to the image signal in a signal read-out circuit 3. At this time, the accurate tracking of the read-out tracks is controlled by the position deviation signal obtainable at the read-out. When the image signal to be recorded is next inputted to a signal write circuit 2, the light having been converted depending upon the intensities of the image signal is radiated to and recorded in the recording medium on a rotary disc 1. The tracking of this time is accurately accomplished because the reflecting mirror 4 at the read-out is also used.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1830278A JPS54111315A (en) | 1978-02-20 | 1978-02-20 | Image recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1830278A JPS54111315A (en) | 1978-02-20 | 1978-02-20 | Image recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54111315A true JPS54111315A (en) | 1979-08-31 |
Family
ID=11967808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1830278A Pending JPS54111315A (en) | 1978-02-20 | 1978-02-20 | Image recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54111315A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860471A (en) * | 1981-10-07 | 1983-04-09 | Nippon Kogaku Kk <Nikon> | Disk recording device |
JPS58115664A (en) * | 1981-12-28 | 1983-07-09 | Seiko Epson Corp | Magnetic recording and reproducing mechanism |
-
1978
- 1978-02-20 JP JP1830278A patent/JPS54111315A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5860471A (en) * | 1981-10-07 | 1983-04-09 | Nippon Kogaku Kk <Nikon> | Disk recording device |
JPS58115664A (en) * | 1981-12-28 | 1983-07-09 | Seiko Epson Corp | Magnetic recording and reproducing mechanism |
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