MX2011012987A - Disco optico multicapas y metodo de grabacion para el mismo. - Google Patents
Disco optico multicapas y metodo de grabacion para el mismo.Info
- Publication number
- MX2011012987A MX2011012987A MX2011012987A MX2011012987A MX2011012987A MX 2011012987 A MX2011012987 A MX 2011012987A MX 2011012987 A MX2011012987 A MX 2011012987A MX 2011012987 A MX2011012987 A MX 2011012987A MX 2011012987 A MX2011012987 A MX 2011012987A
- Authority
- MX
- Mexico
- Prior art keywords
- recording
- test
- region
- regions
- recording layer
- 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
- G11B7/007—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
-
- 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
- G11B7/1267—Power calibration
-
- 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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24035—Recording layers
- G11B7/24038—Multiple laminated recording 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
Proporcionar un método de grabación de un disco óptico multicapas que tiene tres o más capas de grabación, para llevar a cabo la grabación mientras asegura suficientes áreas de prueba sin reducir las áreas de datos del usuario, y mientras que controla apropiadamente el poder del rayo láser irradiado hacia cada una de las capas. El método usa un disco óptico que tiene al menos una primera capa de grabación y una segunda capa de grabación localizadas en el lado más cercano a la superficie incidente de luz que la primera capa de grabación, y que respectivamente, tiene una primer área configurada por una pluralidad de segmentos en la primera capa de grabación, y una segunda área configurada por una pluralidad de segmentos en la segunda capa de grabación. Además, el método está configurado de forma tal que se define de antemano una distancia radial L predeterminada correspondiente a una precisión relativa de posiciones radiales entre la pluralidad de capas y el diámetro de punto óptico, y que cuando un segmento arbitrario en la segunda área de pruebas es grabado a prueba, un segmento en la primer área de pruebas, la distancia radial de la que del área de pruebas grabada en la segunda área de pruebas está dentro del rango de la distancia radial L predeterminada, se configura como un segmento en el que la grabación de prueba no es llevada a cabo. Por lo tanto, aun en el caso en el que las posiciones radicales de las áreas de prueba de la pluralidad de capas están sustancialmente superpuestas una con otra, es posible desempeñar de manera precisa el aprendizaje del poder óptico. Por esta razón, es posible usar y arreglar las áreas de prueba de la pluralidad de capas sin desperdiciar. Además, el aprendizaje del poder de grabación puede llevarse a cabo sin recibir la influencia del estado grabado de las otras capas, por lo que la certeza del aprendizaje del poder de grabación puede ser mejorada. Por lo tanto, es posible mejorar la calidad de grabación y la confiabilidad de los datos grabados.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009136548 | 2009-06-05 | ||
| JP2009159535A JP4664425B2 (ja) | 2009-06-05 | 2009-07-06 | 多層光ディスクの記録方法 |
| PCT/JP2010/053298 WO2010140399A1 (ja) | 2009-06-05 | 2010-03-02 | 多層光ディスクおよびその記録方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2011012987A true MX2011012987A (es) | 2012-02-21 |
Family
ID=41581476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2011012987A MX2011012987A (es) | 2009-06-05 | 2010-03-02 | Disco optico multicapas y metodo de grabacion para el mismo. |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9286929B2 (es) |
| EP (2) | EP2346038A1 (es) |
| JP (1) | JP4664425B2 (es) |
| CN (2) | CN102122512A (es) |
| BR (1) | BRPI1012898A2 (es) |
| MX (1) | MX2011012987A (es) |
| MY (1) | MY152676A (es) |
| WO (1) | WO2010140399A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5735202B2 (ja) * | 2009-07-03 | 2015-06-17 | ソニー株式会社 | 記録可能型光ディスク、記録装置、記録方法 |
| KR101728597B1 (ko) | 2012-04-19 | 2017-04-19 | 에프. 호프만-라 로슈 아게 | 혈액 내 분석물 농도를 결정하는 방법 및 디바이스 |
| US10217483B2 (en) | 2015-05-26 | 2019-02-26 | Sony Corporation | Recording device, recording method, optical recording medium, reproducing device, and reproducing method |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3266627B2 (ja) | 1991-10-11 | 2002-03-18 | 株式会社日立製作所 | 情報再生装置 |
| 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 |
| EP1176586B1 (en) * | 2000-07-26 | 2005-09-14 | Kabushiki Kaisha Toshiba | Information recording medium with index header |
| JP3486165B2 (ja) * | 2000-10-24 | 2004-01-13 | 株式会社東芝 | 情報記録媒体、情報記録装置、情報記録方法、情報再生装置、及び情報再生方法 |
| 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 |
| EP1374232A1 (en) * | 2001-03-19 | 2004-01-02 | Koninklijke Philips Electronics N.V. | Multilayer record carrier with shifted recording start and stop positions for the recording |
| 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 |
| JP2003109217A (ja) | 2001-09-27 | 2003-04-11 | Tdk Corp | 光記録媒体および光記録方法 |
| JP4215497B2 (ja) * | 2002-12-27 | 2009-01-28 | Ｔｄｋ株式会社 | 光記録媒体 |
| JP3790221B2 (ja) * | 2003-02-28 | 2006-06-28 | 株式会社東芝 | 情報記録装置 |
| US7453781B2 (en) | 2003-05-20 | 2008-11-18 | Matsushita Electric Industrial Co., Ltd. | Method and an apparatus for recording information, and an information recording medium |
| KR100677108B1 (ko) * | 2003-06-12 | 2007-02-01 | 삼성전자주식회사 | 정보 저장매체 |
| CA2472075C (en) * | 2003-06-25 | 2013-02-26 | Matsushita Electric Industrial Co., Ltd. | Optical disk, method for manufacturing the same, and method for recording and method for reproducing data using optical disk |
| JP2005038584A (ja) | 2003-06-25 | 2005-02-10 | Matsushita Electric Ind Co Ltd | 光ディスクとその製造方法、並びに、この光ディスクを用いたデータの記録方法及び再生方法 |
| JP4200335B2 (ja) * | 2004-06-10 | 2008-12-24 | パイオニア株式会社 | 情報記録媒体、並びに情報記録装置及び方法 |
| JP2004327038A (ja) | 2004-08-23 | 2004-11-18 | Ricoh Co Ltd | 光記録媒体 |
| EP1788561A4 (en) * | 2004-09-09 | 2008-08-20 | Pioneer Corp | INFORMATION RECORDING MEDIUM, INFORMATION RECORDING DEVICE AND METHOD, AND COMPUTER PROGRAM |
| JP4389809B2 (ja) | 2005-02-24 | 2009-12-24 | 船井電機株式会社 | 光ディスク装置 |
| JP4072546B2 (ja) * | 2005-09-12 | 2008-04-09 | 日本電気株式会社 | ２層光ディスク |
| JP2007080367A (ja) * | 2005-09-13 | 2007-03-29 | Toshiba Corp | 情報記憶媒体、情報記録方法、および情報再生装置 |
| JP2008108388A (ja) * | 2006-10-27 | 2008-05-08 | 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 |
| 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 |
| JP4894744B2 (ja) | 2007-12-07 | 2012-03-14 | パナソニック電工株式会社 | 髪ケア装置 |
| JP5198052B2 (ja) | 2007-12-27 | 2013-05-15 | 京セラ株式会社 | 撮像装置および画像処理方法 |
| 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 |
| JP4586096B2 (ja) * | 2009-02-24 | 2010-11-24 | 株式会社日立製作所 | 多層光ディスクおよびその記録方法 |
| JP2011008843A (ja) * | 2009-06-24 | 2011-01-13 | Hitachi Ltd | 多層光ディスクおよびその記録方法 |
-
2009
- 2009-07-06 JP JP2009159535A patent/JP4664425B2/ja not_active Expired - Fee Related
- 2009-09-01 CN CN2011100838161A patent/CN102122512A/zh active Pending
- 2009-09-01 CN CN2009101715848A patent/CN101908346B/zh not_active Expired - Fee Related
- 2009-09-23 EP EP11002644A patent/EP2346038A1/en not_active Withdrawn
- 2009-09-23 EP EP09012107A patent/EP2259258B1/en not_active Not-in-force
- 2009-09-30 US US12/570,106 patent/US9286929B2/en not_active Expired - Fee Related
-
2010
- 2010-03-02 MY MYPI2011005883 patent/MY152676A/en unknown
- 2010-03-02 BR BRPI1012898A patent/BRPI1012898A2/pt not_active IP Right Cessation
- 2010-03-02 WO PCT/JP2010/053298 patent/WO2010140399A1/ja active Application Filing
- 2010-03-02 MX MX2011012987A patent/MX2011012987A/es active IP Right Grant
-
2011
- 2011-09-12 US US13/230,290 patent/US20110317535A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011014213A (ja) | 2011-01-20 |
| CN102122512A (zh) | 2011-07-13 |
| EP2259258B1 (en) | 2012-07-18 |
| US20100309764A1 (en) | 2010-12-09 |
| US20110317535A1 (en) | 2011-12-29 |
| US9286929B2 (en) | 2016-03-15 |
| MY152676A (en) | 2014-10-31 |
| JP4664425B2 (ja) | 2011-04-06 |
| BRPI1012898A2 (pt) | 2018-01-30 |
| CN101908346A (zh) | 2010-12-08 |
| WO2010140399A1 (ja) | 2010-12-09 |
| EP2259258A1 (en) | 2010-12-08 |
| CN101908346B (zh) | 2012-07-04 |
| EP2346038A1 (en) | 2011-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |