WO2008129780A1 - 光情報記録媒体 - Google Patents
光情報記録媒体 Download PDFInfo
- Publication number
- WO2008129780A1 WO2008129780A1 PCT/JP2008/000559 JP2008000559W WO2008129780A1 WO 2008129780 A1 WO2008129780 A1 WO 2008129780A1 JP 2008000559 W JP2008000559 W JP 2008000559W WO 2008129780 A1 WO2008129780 A1 WO 2008129780A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- recording medium
- information recording
- layer
- optical information
- imaging
- 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
- G11B7/24—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
- 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
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Head (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/531,601 US8302119B2 (en) | 2007-03-19 | 2008-03-13 | Optical information recording medium |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007069978A JP2010134970A (ja) | 2007-03-19 | 2007-03-19 | 光情報記録媒体 |
JP2007-069978 | 2007-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008129780A1 true WO2008129780A1 (ja) | 2008-10-30 |
Family
ID=39875316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/000559 WO2008129780A1 (ja) | 2007-03-19 | 2008-03-13 | 光情報記録媒体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8302119B2 (ja) |
JP (1) | JP2010134970A (ja) |
MY (1) | MY154590A (ja) |
WO (1) | WO2008129780A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011044230A (ja) * | 2008-11-12 | 2011-03-03 | Panasonic Corp | 光記録媒体及び光情報装置 |
EP2472515A1 (en) * | 2009-08-24 | 2012-07-04 | Panasonic Corporation | Optical recording medium production method, optical recording medium, optical information device, and information reproduction method |
EP2482280A1 (en) * | 2009-09-25 | 2012-08-01 | TDK Corporation | Optical recording medium and method for manufacturing optical recording medium |
US8259551B2 (en) | 2008-11-12 | 2012-09-04 | Panasonic Corporation | Optical recording medium, manufacturing method for optical recording medium, information recording/reproducing method and information recording/reproducing device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021124617A1 (ja) * | 2019-12-17 | 2021-06-24 | パナソニックIpマネジメント株式会社 | 光ディスクとその製造方法 |
JP7122509B2 (ja) * | 2020-01-15 | 2022-08-22 | パナソニックIpマネジメント株式会社 | 光ディスク、その製造方法、光情報装置及び情報処理方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004213720A (ja) * | 2002-12-27 | 2004-07-29 | Tdk Corp | 光記録媒体 |
JP2005285222A (ja) * | 2004-03-30 | 2005-10-13 | Tdk Corp | 多層情報記録媒体製造方法および多層情報記録媒体製造装置 |
JP2006073053A (ja) * | 2004-08-31 | 2006-03-16 | Tdk Corp | 光記録媒体 |
JP2007080803A (ja) * | 2005-09-14 | 2007-03-29 | Tozai Denko Co Ltd | 節電型蛍光灯器具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001155380A (ja) | 2000-10-27 | 2001-06-08 | Victor Co Of Japan Ltd | 光記録媒体 |
JP2007080303A (ja) * | 2005-09-09 | 2007-03-29 | Toshiba Corp | 情報記録媒体および光ディスク装置 |
EP2242052A4 (en) * | 2008-07-31 | 2012-07-25 | Panasonic Corp | MEDIUM FOR RECORDING PHOTO INFORMATION AND DEVICE FOR PLAYING THE RECORD |
-
2007
- 2007-03-19 JP JP2007069978A patent/JP2010134970A/ja active Pending
-
2008
- 2008-03-13 MY MYPI20093900A patent/MY154590A/en unknown
- 2008-03-13 US US12/531,601 patent/US8302119B2/en not_active Expired - Fee Related
- 2008-03-13 WO PCT/JP2008/000559 patent/WO2008129780A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004213720A (ja) * | 2002-12-27 | 2004-07-29 | Tdk Corp | 光記録媒体 |
JP2005285222A (ja) * | 2004-03-30 | 2005-10-13 | Tdk Corp | 多層情報記録媒体製造方法および多層情報記録媒体製造装置 |
JP2006073053A (ja) * | 2004-08-31 | 2006-03-16 | Tdk Corp | 光記録媒体 |
JP2007080803A (ja) * | 2005-09-14 | 2007-03-29 | Tozai Denko Co Ltd | 節電型蛍光灯器具 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011044230A (ja) * | 2008-11-12 | 2011-03-03 | Panasonic Corp | 光記録媒体及び光情報装置 |
JP2011175733A (ja) * | 2008-11-12 | 2011-09-08 | Panasonic Corp | 光記録媒体の製造方法及び光記録媒体 |
EP2367172A1 (en) * | 2008-11-12 | 2011-09-21 | Panasonic Corporation | Optical recording medium and optical information device |
EP2367172A4 (en) * | 2008-11-12 | 2012-05-23 | Panasonic Corp | OPTICAL RECORDING MEDIUM AND OPTICAL INFORMATION DEVICE |
US8259551B2 (en) | 2008-11-12 | 2012-09-04 | Panasonic Corporation | Optical recording medium, manufacturing method for optical recording medium, information recording/reproducing method and information recording/reproducing device |
CN102930878A (zh) * | 2008-11-12 | 2013-02-13 | 松下电器产业株式会社 | 光信息装置 |
CN102930878B (zh) * | 2008-11-12 | 2015-04-29 | 松下电器产业株式会社 | 光信息装置 |
EP2472515A1 (en) * | 2009-08-24 | 2012-07-04 | Panasonic Corporation | Optical recording medium production method, optical recording medium, optical information device, and information reproduction method |
EP2472515A4 (en) * | 2009-08-24 | 2015-01-21 | Panasonic Corp | METHOD FOR PRODUCING OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MEDIUM, OPTICAL INFORMATION DEVICE, AND INFORMATION READING METHOD |
EP2482280A1 (en) * | 2009-09-25 | 2012-08-01 | TDK Corporation | Optical recording medium and method for manufacturing optical recording medium |
CN102667933A (zh) * | 2009-09-25 | 2012-09-12 | Tdk股份有限公司 | 光记录介质、光记录介质的制造方法 |
EP2482280A4 (en) * | 2009-09-25 | 2015-01-07 | Tdk Corp | OPTICAL RECORDING MEDIUM AND METHOD FOR PRODUCING THE OPTICAL RECORDING MEDIUM |
Also Published As
Publication number | Publication date |
---|---|
MY154590A (en) | 2015-06-30 |
US8302119B2 (en) | 2012-10-30 |
US20100110871A1 (en) | 2010-05-06 |
JP2010134970A (ja) | 2010-06-17 |
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