SG98396A1 - Optical disc recording and reproducing apparatus - Google Patents
Optical disc recording and reproducing apparatusInfo
- Publication number
- SG98396A1 SG98396A1 SG200002776A SG200002776A SG98396A1 SG 98396 A1 SG98396 A1 SG 98396A1 SG 200002776 A SG200002776 A SG 200002776A SG 200002776 A SG200002776 A SG 200002776A SG 98396 A1 SG98396 A1 SG 98396A1
- Authority
- SG
- Singapore
- Prior art keywords
- optical disc
- reproducing apparatus
- disc recording
- recording
- reproducing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/095—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
- G11B7/0953—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for eccentricity of the disc or disc tracks
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11147383A JP2000339709A (en) | 1999-05-27 | 1999-05-27 | Optical disk recording and reproducing device |
Publications (1)
Publication Number | Publication Date |
---|---|
SG98396A1 true SG98396A1 (en) | 2003-09-19 |
Family
ID=15429022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200002776A SG98396A1 (en) | 1999-05-27 | 2000-05-22 | Optical disc recording and reproducing apparatus |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2000339709A (en) |
DE (1) | DE10026068C2 (en) |
SG (1) | SG98396A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1475790A1 (en) * | 2003-05-07 | 2004-11-10 | Thomson Licensing S.A. | Track jumping for optical recording media |
EP1475789A1 (en) | 2003-05-07 | 2004-11-10 | Deutsche Thomson-Brandt Gmbh | Track jumping for optical recording media |
JP4946239B2 (en) * | 2006-07-26 | 2012-06-06 | パナソニック株式会社 | Optical disk device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0252502A2 (en) * | 1986-07-11 | 1988-01-13 | Hitachi, Ltd. | Optical information recording and reproducing apparatus with tracking control by sampling |
EP0649132A1 (en) * | 1993-09-28 | 1995-04-19 | Sony Corporation | Disc eccentricity measuring apparatus and method thereof and apparatus for recording and/or reproducing disc-shaped recording medium |
US5761165A (en) * | 1992-12-04 | 1998-06-02 | Sony Corporation | Disc device providing eccentricity compensation using a head radial position detecting circuit |
-
1999
- 1999-05-27 JP JP11147383A patent/JP2000339709A/en active Pending
-
2000
- 2000-05-22 SG SG200002776A patent/SG98396A1/en unknown
- 2000-05-25 DE DE2000126068 patent/DE10026068C2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0252502A2 (en) * | 1986-07-11 | 1988-01-13 | Hitachi, Ltd. | Optical information recording and reproducing apparatus with tracking control by sampling |
US5761165A (en) * | 1992-12-04 | 1998-06-02 | Sony Corporation | Disc device providing eccentricity compensation using a head radial position detecting circuit |
EP0649132A1 (en) * | 1993-09-28 | 1995-04-19 | Sony Corporation | Disc eccentricity measuring apparatus and method thereof and apparatus for recording and/or reproducing disc-shaped recording medium |
Also Published As
Publication number | Publication date |
---|---|
DE10026068A1 (en) | 2001-04-26 |
DE10026068C2 (en) | 2003-06-05 |
JP2000339709A (en) | 2000-12-08 |
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