ATE487216T1 - Informationsaufzeichnungsvorrichtung und - verfahren - Google Patents
Informationsaufzeichnungsvorrichtung und - verfahrenInfo
- Publication number
- ATE487216T1 ATE487216T1 AT04788295T AT04788295T ATE487216T1 AT E487216 T1 ATE487216 T1 AT E487216T1 AT 04788295 T AT04788295 T AT 04788295T AT 04788295 T AT04788295 T AT 04788295T AT E487216 T1 ATE487216 T1 AT E487216T1
- Authority
- AT
- Austria
- Prior art keywords
- recording
- information
- information recording
- recording apparatus
- laser light
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- 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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/006—Overwriting
- G11B7/0062—Overwriting strategies, e.g. recording pulse sequences with erasing level used for phase-change media
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
- G11B7/1263—Power control during transducing, e.g. by monitoring
-
- 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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
- G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
-
- 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
- G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Debugging And Monitoring (AREA)
- Optical Head (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003340556 | 2003-09-30 | ||
| PCT/JP2004/014229 WO2005031718A1 (ja) | 2003-09-30 | 2004-09-29 | 情報記録装置及び方法、並びに情報記録媒体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE487216T1 true ATE487216T1 (de) | 2010-11-15 |
Family
ID=34386208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04788295T ATE487216T1 (de) | 2003-09-30 | 2004-09-29 | Informationsaufzeichnungsvorrichtung und - verfahren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7636282B2 (de) |
| EP (1) | EP1679698B1 (de) |
| JP (1) | JPWO2005031718A1 (de) |
| KR (1) | KR100703148B1 (de) |
| CN (1) | CN100452182C (de) |
| AT (1) | ATE487216T1 (de) |
| DE (1) | DE602004029919D1 (de) |
| HK (1) | HK1090740A1 (de) |
| WO (1) | WO2005031718A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1924990A4 (de) * | 2005-09-15 | 2008-09-03 | Ricoh Kk | Optisches aufzeichnungsmedium und vorrichtung zur optischen aufzeichnung |
| US7952978B2 (en) | 2005-10-20 | 2011-05-31 | Panasonic Corporation | Optical control device, optical information recording/reproducing device, optical information recording medium and optical head control method |
| JP5028099B2 (ja) * | 2007-02-07 | 2012-09-19 | 株式会社日立製作所 | 多層記録型光ディスク、多層記録型光ディスクの記録方法、および、多層記録型光ディスクの記録装置 |
| JP4810519B2 (ja) | 2007-09-14 | 2011-11-09 | 株式会社リコー | 多層式追記型光記録媒体及びその記録方法、記録装置 |
| JP2009134785A (ja) | 2007-11-29 | 2009-06-18 | Hitachi-Lg Data Storage Inc | 記録方法及び光ディスク装置 |
| US20100172226A1 (en) * | 2008-10-27 | 2010-07-08 | Panasonic Corporation | Information recording medium, reproduction apparatus and recording apparatus |
| JPWO2010050143A1 (ja) * | 2008-10-27 | 2012-03-29 | パナソニック株式会社 | 情報記録媒体、記録装置および再生装置 |
| US20100103793A1 (en) * | 2008-10-27 | 2010-04-29 | Panasonic Corporation | Multilayer optical information recording medium, method for recording information in the multilayer optical information recording medium, recording/reproducing apparatus |
| JP2011175734A (ja) * | 2011-05-12 | 2011-09-08 | Hitachi Ltd | 多層記録型光ディスク、多層記録型光ディスクの記録方法、および、多層記録型光ディスクの記録装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000293947A (ja) * | 1999-04-08 | 2000-10-20 | Matsushita Electric Ind Co Ltd | 光ディスク及び光ディスク記録再生装置、方法 |
| AU8620901A (en) | 2000-09-13 | 2002-03-26 | Matsushita Electric Ind Co Ltd | Optical information recording medium and optical information recording method, optical information recording device |
| AU2001292339A1 (en) * | 2000-10-05 | 2002-04-15 | Matsushita Electric Industrial Co., Ltd. | Optical record medium, method for recording on optical record medium, and apparatus for recording on optical record medium |
| US20020126602A1 (en) | 2001-01-11 | 2002-09-12 | Koninklijke Philips Electronics N.V. | Recording on a multilayer record carrier using feed forward power control |
| US20020136122A1 (en) * | 2001-03-21 | 2002-09-26 | Kazuhiko Nakano | Optical information record medium, method of recording information on optical information record medium, and information recording apparatus |
| JP2003022532A (ja) | 2001-07-06 | 2003-01-24 | Columbia Music Entertainment Inc | 光情報記録媒体ならびにその記録方法および情報記録装置 |
| JP4101666B2 (ja) * | 2002-01-22 | 2008-06-18 | 松下電器産業株式会社 | 情報記録媒体、記録装置、再生装置、記録方法、再生方法 |
| US7231649B2 (en) * | 2002-05-31 | 2007-06-12 | Tdk Corporation | Optical recording medium and method for optically recording data in the same |
| JP2004171740A (ja) | 2002-10-28 | 2004-06-17 | Matsushita Electric Ind Co Ltd | 光学式情報記録媒体、光学式記録再生方法及び光学式記録再生装置 |
-
2004
- 2004-09-29 JP JP2005514246A patent/JPWO2005031718A1/ja active Pending
- 2004-09-29 AT AT04788295T patent/ATE487216T1/de not_active IP Right Cessation
- 2004-09-29 CN CNB2004800325864A patent/CN100452182C/zh active Active
- 2004-09-29 US US10/573,762 patent/US7636282B2/en active Active
- 2004-09-29 DE DE602004029919T patent/DE602004029919D1/de active Active
- 2004-09-29 WO PCT/JP2004/014229 patent/WO2005031718A1/ja active IP Right Grant
- 2004-09-29 KR KR1020067008524A patent/KR100703148B1/ko active IP Right Grant
- 2004-09-29 EP EP04788295A patent/EP1679698B1/de active Active
-
2006
- 2006-10-19 HK HK06111529.1A patent/HK1090740A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005031718A1 (ja) | 2005-04-07 |
| JPWO2005031718A1 (ja) | 2006-12-07 |
| KR20060081719A (ko) | 2006-07-13 |
| EP1679698B1 (de) | 2010-11-03 |
| CN100452182C (zh) | 2009-01-14 |
| DE602004029919D1 (de) | 2010-12-16 |
| EP1679698A1 (de) | 2006-07-12 |
| CN1875405A (zh) | 2006-12-06 |
| HK1090740A1 (en) | 2006-12-29 |
| US20060285457A1 (en) | 2006-12-21 |
| EP1679698A4 (de) | 2009-03-04 |
| KR100703148B1 (ko) | 2007-04-09 |
| US7636282B2 (en) | 2009-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |