WO2008107981A1 - 光ディスクおよび光ディスク装置 - Google Patents
光ディスクおよび光ディスク装置 Download PDFInfo
- Publication number
- WO2008107981A1 WO2008107981A1 PCT/JP2007/054440 JP2007054440W WO2008107981A1 WO 2008107981 A1 WO2008107981 A1 WO 2008107981A1 JP 2007054440 W JP2007054440 W JP 2007054440W WO 2008107981 A1 WO2008107981 A1 WO 2008107981A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical disc
- layer
- optical
- image
- drawing 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
- G11B7/002—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
- G11B7/08—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
- G11B7/0938—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 servo format, e.g. guide tracks, pilot signals
-
- 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
-
- 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
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/530,445 US20100149943A1 (en) | 2007-03-07 | 2007-03-07 | Optical disc and optical disc device |
PCT/JP2007/054440 WO2008107981A1 (ja) | 2007-03-07 | 2007-03-07 | 光ディスクおよび光ディスク装置 |
JP2009502397A JP4637261B2 (ja) | 2007-03-07 | 2007-03-07 | 光ディスクおよび光ディスク装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/054440 WO2008107981A1 (ja) | 2007-03-07 | 2007-03-07 | 光ディスクおよび光ディスク装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008107981A1 true WO2008107981A1 (ja) | 2008-09-12 |
Family
ID=39737886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/054440 WO2008107981A1 (ja) | 2007-03-07 | 2007-03-07 | 光ディスクおよび光ディスク装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100149943A1 (ja) |
JP (1) | JP4637261B2 (ja) |
WO (1) | WO2008107981A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5364085B2 (ja) * | 2010-12-28 | 2013-12-11 | ビクタークリエイティブメディア株式会社 | 光ディスク、その製造方法及び再生装置 |
EP3278083A4 (en) * | 2015-04-03 | 2018-12-26 | Captl LLC | Particle detection using reflective surface |
US10613096B2 (en) | 2015-08-28 | 2020-04-07 | Captl Llc | Multi-spectral microparticle-fluorescence photon cytometry |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002025112A (ja) * | 2000-07-07 | 2002-01-25 | Sony Corp | 光記録媒体 |
JP2003051118A (ja) * | 2001-05-31 | 2003-02-21 | Sony Corp | 光記録媒体、記録装置及び記録方法 |
JP2003276337A (ja) * | 2002-03-25 | 2003-09-30 | Mitsubishi Paper Mills Ltd | 情報記録媒体 |
JP2005196917A (ja) * | 2004-01-09 | 2005-07-21 | Ricoh Co Ltd | 光情報記録装置及び情報処理装置 |
JP2005317198A (ja) * | 2005-07-25 | 2005-11-10 | Ricoh Co Ltd | 光情報記録媒体 |
JP2006172550A (ja) * | 2004-12-14 | 2006-06-29 | Funai Electric Co Ltd | 光ディスク装置 |
JP2006196062A (ja) * | 2005-01-12 | 2006-07-27 | Sanyo Electric Co Ltd | レーベル情報記録装置 |
JP2006228354A (ja) * | 2005-02-18 | 2006-08-31 | Taiyo Yuden Co Ltd | 光記録媒体 |
JP2006318620A (ja) * | 2005-04-14 | 2006-11-24 | Hitachi Maxell Ltd | 光情報記録媒体及びスタンパ |
JP2007035194A (ja) * | 2005-07-28 | 2007-02-08 | Toshiba Corp | 情報記憶媒体、情報記録再生装置、および情報記録再生方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3431464B2 (ja) * | 1997-08-25 | 2003-07-28 | 太陽誘電株式会社 | 光情報媒体 |
KR20040099801A (ko) * | 2003-05-20 | 2004-12-02 | 삼성전자주식회사 | 광디스크 |
JP4502402B2 (ja) * | 2005-06-09 | 2010-07-14 | パイオニア株式会社 | 情報記録媒体 |
-
2007
- 2007-03-07 US US12/530,445 patent/US20100149943A1/en not_active Abandoned
- 2007-03-07 WO PCT/JP2007/054440 patent/WO2008107981A1/ja active Application Filing
- 2007-03-07 JP JP2009502397A patent/JP4637261B2/ja not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002025112A (ja) * | 2000-07-07 | 2002-01-25 | Sony Corp | 光記録媒体 |
JP2003051118A (ja) * | 2001-05-31 | 2003-02-21 | Sony Corp | 光記録媒体、記録装置及び記録方法 |
JP2003276337A (ja) * | 2002-03-25 | 2003-09-30 | Mitsubishi Paper Mills Ltd | 情報記録媒体 |
JP2005196917A (ja) * | 2004-01-09 | 2005-07-21 | Ricoh Co Ltd | 光情報記録装置及び情報処理装置 |
JP2006172550A (ja) * | 2004-12-14 | 2006-06-29 | Funai Electric Co Ltd | 光ディスク装置 |
JP2006196062A (ja) * | 2005-01-12 | 2006-07-27 | Sanyo Electric Co Ltd | レーベル情報記録装置 |
JP2006228354A (ja) * | 2005-02-18 | 2006-08-31 | Taiyo Yuden Co Ltd | 光記録媒体 |
JP2006318620A (ja) * | 2005-04-14 | 2006-11-24 | Hitachi Maxell Ltd | 光情報記録媒体及びスタンパ |
JP2005317198A (ja) * | 2005-07-25 | 2005-11-10 | Ricoh Co Ltd | 光情報記録媒体 |
JP2007035194A (ja) * | 2005-07-28 | 2007-02-08 | Toshiba Corp | 情報記憶媒体、情報記録再生装置、および情報記録再生方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4637261B2 (ja) | 2011-02-23 |
US20100149943A1 (en) | 2010-06-17 |
JPWO2008107981A1 (ja) | 2010-06-10 |
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