DE2967403D1 - Disc spindle servo system - Google Patents
Disc spindle servo systemInfo
- Publication number
- DE2967403D1 DE2967403D1 DE8181200103T DE2967403T DE2967403D1 DE 2967403 D1 DE2967403 D1 DE 2967403D1 DE 8181200103 T DE8181200103 T DE 8181200103T DE 2967403 T DE2967403 T DE 2967403T DE 2967403 D1 DE2967403 D1 DE 2967403D1
- Authority
- DE
- Germany
- Prior art keywords
- servo system
- spindle servo
- disc spindle
- disc
- spindle
- 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.)
- Expired
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89067078A | 1978-03-27 | 1978-03-27 | |
EP79300489A EP0004476B1 (en) | 1978-03-27 | 1979-03-27 | Time base error correction for optical disc players |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2967403D1 true DE2967403D1 (en) | 1985-04-11 |
Family
ID=26077995
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181200103T Expired DE2967403D1 (en) | 1978-03-27 | 1979-03-27 | Disc spindle servo system |
DE8181200101T Expired DE2967471D1 (en) | 1978-03-27 | 1979-03-27 | Signal correction system and method |
DE8181200104T Expired DE2967511D1 (en) | 1978-03-27 | 1979-03-27 | Optical tracking method and system |
DE8181200102T Expired DE2967483D1 (en) | 1978-03-27 | 1979-03-27 | Focus servo system and focussing method |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181200101T Expired DE2967471D1 (en) | 1978-03-27 | 1979-03-27 | Signal correction system and method |
DE8181200104T Expired DE2967511D1 (en) | 1978-03-27 | 1979-03-27 | Optical tracking method and system |
DE8181200102T Expired DE2967483D1 (en) | 1978-03-27 | 1979-03-27 | Focus servo system and focussing method |
Country Status (1)
Country | Link |
---|---|
DE (4) | DE2967403D1 (en) |
-
1979
- 1979-03-27 DE DE8181200103T patent/DE2967403D1/en not_active Expired
- 1979-03-27 DE DE8181200101T patent/DE2967471D1/en not_active Expired
- 1979-03-27 DE DE8181200104T patent/DE2967511D1/en not_active Expired
- 1979-03-27 DE DE8181200102T patent/DE2967483D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2967483D1 (en) | 1985-08-14 |
DE2967511D1 (en) | 1985-10-17 |
DE2967471D1 (en) | 1985-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |