DE69919922T2 - Optische Platte - Google Patents
Optische Platte Download PDFInfo
- Publication number
- DE69919922T2 DE69919922T2 DE69919922T DE69919922T DE69919922T2 DE 69919922 T2 DE69919922 T2 DE 69919922T2 DE 69919922 T DE69919922 T DE 69919922T DE 69919922 T DE69919922 T DE 69919922T DE 69919922 T2 DE69919922 T2 DE 69919922T2
- Authority
- DE
- Germany
- Prior art keywords
- clock
- data
- write
- track
- zone
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims description 82
- 238000000034 method Methods 0.000 claims description 13
- 230000000875 corresponding effect Effects 0.000 description 15
- 238000013459 approach Methods 0.000 description 11
- 230000007704 transition Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24073—Tracks
- G11B7/24082—Meandering
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24085—Pits
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00745—Sectoring or header formats within a track
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Rotational Drive Of Disk (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/040,142 US6046969A (en) | 1998-03-17 | 1998-03-17 | Multiple clock tracks for erasable and rewriteable optical disks |
| US40142 | 1998-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69919922D1 DE69919922D1 (de) | 2004-10-14 |
| DE69919922T2 true DE69919922T2 (de) | 2005-09-08 |
Family
ID=21909352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69919922T Expired - Lifetime DE69919922T2 (de) | 1998-03-17 | 1999-03-12 | Optische Platte |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6046969A (https=) |
| EP (1) | EP0944088B1 (https=) |
| JP (1) | JPH11328681A (https=) |
| DE (1) | DE69919922T2 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6118753A (en) * | 1996-08-13 | 2000-09-12 | Hewlett-Packard Company | Erasable digital video disk with reference clock track |
| US6388833B1 (en) * | 1998-06-29 | 2002-05-14 | Western Digital Technologies, Inc. | Method for manufacturing a disk drive having an overwriteable clock track |
| US6501721B2 (en) * | 1999-01-14 | 2002-12-31 | Hewlett-Packard Company | Spliceless editing of a read/write optical medium |
| US6636467B1 (en) * | 2000-06-30 | 2003-10-21 | Hewlett-Packard Development Company, L.P. | Method and apparatus for accurately calibrating the timing of a write onto storage media |
| JP4185659B2 (ja) * | 2000-11-06 | 2008-11-26 | パイオニア株式会社 | 光記録媒体、情報記録装置および情報再生装置 |
| JP2002298360A (ja) * | 2001-03-30 | 2002-10-11 | Canon Inc | 情報記録媒体への情報記録方法及び情報記録装置 |
| KR100408282B1 (ko) * | 2001-05-16 | 2003-12-03 | 삼성전자주식회사 | 헤더정보가 실린 워블신호가 기록된 광 기록매체, 그워블신호 기록장치, 기록방법, 재생장치 및 재생방법 |
| JP2003162874A (ja) * | 2001-11-27 | 2003-06-06 | Toshiba Corp | ヘッド位置決め情報書き込み装置及び方法 |
| US6765739B2 (en) | 2002-03-18 | 2004-07-20 | Hewlett-Packard Development Company, L.P. | Method and apparatus for discouraging duplication of digital data |
| EP1573720A2 (en) | 2002-11-12 | 2005-09-14 | Koninklijke Philips Electronics N.V. | Storing control information using spacers |
| US20060072425A1 (en) * | 2004-09-30 | 2006-04-06 | Hanks Darwin M | Array-based optical head |
| US7468815B2 (en) * | 2004-09-30 | 2008-12-23 | Hewlett-Packard Development Company, L.P. | Optical data processing using photo-detector array and framing marks on optical media |
| WO2006048813A1 (en) * | 2004-11-03 | 2006-05-11 | Koninklijke Philips Electronics N.V. | Portable hybrid storage medium |
| US7646557B2 (en) * | 2005-07-05 | 2010-01-12 | Xyratex Technology Limited | Methods and apparatus for generating a clock signal, for writing servo tracks, and for characterising timing errors in a servo track writer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8906353D0 (en) * | 1989-03-20 | 1989-05-04 | Dewar Productions Inc | Semi-timing optic lathe |
| US5193034A (en) * | 1989-07-17 | 1993-03-09 | Hitachi, Ltd. | Magnetic disk apparatus of constant-density recording type, magnetic disk used therefor and servo-writing device for patterning on the magnetic disk |
| JP3078686B2 (ja) * | 1992-10-05 | 2000-08-21 | 三菱電機株式会社 | 光ディスク、光ディスク駆動装置および光ディスクの書き込み読み出し方法 |
| DE69426226T2 (de) * | 1993-05-18 | 2001-04-05 | Sony Corp., Tokio/Tokyo | Plattenvorrichtung |
| JPH0798876A (ja) * | 1993-09-29 | 1995-04-11 | Toshiba Corp | 情報記憶装置、情報再生装置および情報記憶再生装置 |
| JPH07211004A (ja) * | 1994-01-20 | 1995-08-11 | Fujitsu Ltd | 磁気ディスク装置および記録媒体 |
| JPH07272275A (ja) * | 1994-03-29 | 1995-10-20 | Sony Corp | 光ディスク装置 |
| US5689479A (en) * | 1995-09-25 | 1997-11-18 | Sony Corporation | Magneto-optical recording apparatus |
| US6118753A (en) * | 1996-08-13 | 2000-09-12 | Hewlett-Packard Company | Erasable digital video disk with reference clock track |
| US6046968A (en) * | 1997-07-24 | 2000-04-04 | Hewlett-Packard Company | Re-writable optical disk having reference clock information permanently formed on the disk |
-
1998
- 1998-03-17 US US09/040,142 patent/US6046969A/en not_active Expired - Lifetime
-
1999
- 1999-03-12 EP EP99301906A patent/EP0944088B1/en not_active Expired - Lifetime
- 1999-03-12 DE DE69919922T patent/DE69919922T2/de not_active Expired - Lifetime
- 1999-03-12 JP JP11066817A patent/JPH11328681A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE69919922D1 (de) | 2004-10-14 |
| US6046969A (en) | 2000-04-04 |
| EP0944088B1 (en) | 2004-09-08 |
| EP0944088A2 (en) | 1999-09-22 |
| JPH11328681A (ja) | 1999-11-30 |
| EP0944088A3 (en) | 2001-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69429891T2 (de) | Optische Platte und Vorrichtung zur Aufnahme und Wiedergabe von Informationen | |
| DE69721844T2 (de) | Optische Platte, optische Plattenvorrichtung und Verfahren zur Wiedergabe von Informationen auf der optischen Platte | |
| DE69718211T2 (de) | Optische Platte | |
| DE69718413T2 (de) | Informationsaufzeichnungsmedium welches Informationen entsprechend der Spuroszillation anzeigt, und Informationsaufzeichnungs- und Wiedergabegerät | |
| DE69729194T2 (de) | Optische platte und antriebsgerät dafür | |
| DE69831837T2 (de) | Optisches Aufzeichnungsmedium und Aufzeichnung darauf | |
| DE69108418T2 (de) | Verfahren und Gerät zur Aufzeichnung von Datenübergängen. | |
| DE60016096T2 (de) | Aufzeichnungsträger, wiedergabevorrichtung und verfahrung zum aufzeichnen von informationen | |
| DE69938422T2 (de) | Verfahren und vorrichtung zur informationsaufzeichnung in einheiten | |
| DE69702898T2 (de) | Optische platte und aufzeichnungs-/wiedergabegerät dafür | |
| DE2629710C3 (https=) | ||
| DE69219400T2 (de) | Plattengerät | |
| DE69728859T2 (de) | Aufzeichnungsvorrichtung, -träger und -verfahren sowie lesevorrichtung zum lesen von informationsblöcken | |
| DE69919922T2 (de) | Optische Platte | |
| DE69700307T2 (de) | Ersatzverarbeitungsverfahren | |
| DE69703387T2 (de) | Optische platte | |
| DE69608370T2 (de) | Optische platte und aufzeichnungs- und wiedergabegerät für optische platten | |
| DE3883316T2 (de) | Wechselnde Speicherungsgebiete auf magneto-optischen Trägern. | |
| DE69700222T2 (de) | Optische Plattevorrichtung und Ersatzverarbeitungsverfahren | |
| DE69703503T2 (de) | Optische Platte mit oszillierenden Stegen und Rillen | |
| DE69030865T2 (de) | Aufzeichnungsmedium und Verfahren zur Wiedergabe dafür | |
| DE69834708T2 (de) | Optische Platte und optisches Plattengerät | |
| DE19646193B4 (de) | Festplattenlaufwerk mit verkleinertem Servofeld und Antriebsverfahren dafür | |
| DD278668A5 (de) | Optisch auslesbarer aufzeichnungstraeger vom beschreibbaren typ, anordnung zum herstellen eines derartigen aufzeichnungstraegers und anordnung zum aufzeichnen und/oder auslesen von information auf/aus einem derartigen aufzeichnungstraeger | |
| DE69611337T2 (de) | System und Verfahren zur Datensektorformatierung eines Datenspeicherplattenlaufwerks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE |
|
| 8364 | No opposition during term of opposition |