CN1328722C - 光存储介质 - Google Patents
光存储介质 Download PDFInfo
- Publication number
- CN1328722C CN1328722C CNB2004100067807A CN200410006780A CN1328722C CN 1328722 C CN1328722 C CN 1328722C CN B2004100067807 A CNB2004100067807 A CN B2004100067807A CN 200410006780 A CN200410006780 A CN 200410006780A CN 1328722 C CN1328722 C CN 1328722C
- Authority
- CN
- China
- Prior art keywords
- speed
- recording layer
- record
- ratio
- substrate
- 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 - Fee Related
Links
Images
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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24308—Metals or metalloids transition metal elements of group 11 (Cu, Ag, Au)
-
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/2431—Metals or metalloids group 13 elements (B, Al, Ga, In)
-
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
-
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
-
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
-
- 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
- G11B7/00454—Recording involving phase-change effects
-
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/258—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of reflective layers
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48783/2003 | 2003-02-26 | ||
JP2003048783A JP2004255698A (ja) | 2003-02-26 | 2003-02-26 | 光記録媒体 |
JP48783/03 | 2003-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1551160A CN1551160A (zh) | 2004-12-01 |
CN1328722C true CN1328722C (zh) | 2007-07-25 |
Family
ID=32767756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100067807A Expired - Fee Related CN1328722C (zh) | 2003-02-26 | 2004-02-26 | 光存储介质 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040166440A1 (zh) |
EP (1) | EP1453040B1 (zh) |
JP (1) | JP2004255698A (zh) |
CN (1) | CN1328722C (zh) |
DE (1) | DE602004007837T2 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004095034A (ja) * | 2002-08-30 | 2004-03-25 | Pioneer Electronic Corp | 情報記録媒体 |
EP1619037B1 (en) * | 2003-04-30 | 2011-07-06 | Mitsubishi Kagaku Media Co., Ltd. | Phase-change recording material and information recording medium |
EP1669988A1 (en) * | 2003-09-25 | 2006-06-14 | Ricoh Company, Ltd. | Optical recording medium |
JP2005251265A (ja) * | 2004-03-02 | 2005-09-15 | Ricoh Co Ltd | 相変化型光記録媒体 |
SE0400582D0 (sv) * | 2004-03-05 | 2004-03-05 | Forskarpatent I Uppsala Ab | Method for in-line process control of the CIGS process |
US20070082814A1 (en) * | 2005-10-12 | 2007-04-12 | 3M Innovative Properties Company | Ternary nanocatalyst and method of making |
TW200727289A (en) * | 2006-01-13 | 2007-07-16 | Daxon Technology Inc | Optical storage medium, manufacturing method of recording layer thereof, and recording method thereof |
US7960006B2 (en) * | 2007-01-23 | 2011-06-14 | Tdk Corporation | Optical recording medium and recording film material |
US20100068529A1 (en) * | 2008-09-12 | 2010-03-18 | Asplund Matthew C | Films containing an infused oxygenated as and methods for their preparation |
AU2009292148A1 (en) * | 2008-09-12 | 2010-03-18 | Brigham Young University | Data storage media containing carbon and metal layers |
CN102918593B (zh) * | 2011-03-08 | 2016-07-13 | 松下知识产权经营株式会社 | 信息记录介质及其制造方法 |
CN102884577B (zh) | 2011-03-08 | 2016-11-09 | 松下知识产权经营株式会社 | 信息记录介质及其制造方法 |
CN104157298B (zh) * | 2014-07-16 | 2017-07-14 | 中国科学院上海光学精密机械研究所 | 荧光读出的可擦重写相变光盘 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1148485A2 (en) * | 2000-04-12 | 2001-10-24 | Sony Corporation | Optical recording medium |
JP2002028876A (ja) * | 2000-07-14 | 2002-01-29 | Kurimoto Ltd | 管継手用ロックリングの絞り器 |
EP1193696A2 (en) * | 2000-09-28 | 2002-04-03 | Ricoh Company | Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information |
CN1365108A (zh) * | 2000-12-18 | 2002-08-21 | 松下电器产业株式会社 | 光信息记录媒体、制造方法、记录方法和记录装置 |
US20020160305A1 (en) * | 2001-03-08 | 2002-10-31 | Mitsubishi Chemical Corporation | Optical recording medium, method of writing and erasing information using the same, and process of producing the same |
JP2002331758A (ja) * | 2001-05-11 | 2002-11-19 | Ricoh Co Ltd | 光情報記録媒体 |
CN1383551A (zh) * | 2000-06-16 | 2002-12-04 | 三菱化学株式会社 | 光信息记录介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3203160B2 (ja) * | 1995-08-09 | 2001-08-27 | 三菱電機株式会社 | ボリューム・レンダリング装置及び方法 |
DE69829414T2 (de) * | 1997-03-27 | 2006-01-26 | Mitsubishi Chemical Corp. | Optisches Informationsaufzeichnungsmedium |
AU5647299A (en) * | 1998-09-09 | 2000-03-27 | Mitsubishi Chemical Corporation | Optical information recording medium and optical recording method |
CN1312668C (zh) * | 1999-05-19 | 2007-04-25 | 三菱化学媒体株式会社 | 光记录方法和光记录介质 |
US6304266B1 (en) * | 1999-06-14 | 2001-10-16 | Schlumberger Technology Corporation | Method and apparatus for volume rendering |
JP3839213B2 (ja) * | 2000-02-08 | 2006-11-01 | 株式会社リコー | 相変化型光記録媒体の記録方法および記録再生装置 |
EP1178476B1 (en) * | 2000-08-02 | 2006-05-24 | Mitsubishi Kagaku Media Co., Ltd. | Optical recording medium and process for producing an optical recording medium |
JP3793437B2 (ja) * | 2000-10-10 | 2006-07-05 | Tdk株式会社 | 光記録方法および光記録媒体 |
TW527592B (en) * | 2001-03-19 | 2003-04-11 | Matsushita Electric Ind Co Ltd | Optical information recording media, and the manufacturing method and record regeneration method of the same |
-
2003
- 2003-02-26 JP JP2003048783A patent/JP2004255698A/ja active Pending
-
2004
- 2004-02-24 US US10/784,307 patent/US20040166440A1/en not_active Abandoned
- 2004-02-25 EP EP04251038A patent/EP1453040B1/en not_active Expired - Fee Related
- 2004-02-25 DE DE602004007837T patent/DE602004007837T2/de not_active Expired - Lifetime
- 2004-02-26 CN CNB2004100067807A patent/CN1328722C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1148485A2 (en) * | 2000-04-12 | 2001-10-24 | Sony Corporation | Optical recording medium |
CN1383551A (zh) * | 2000-06-16 | 2002-12-04 | 三菱化学株式会社 | 光信息记录介质 |
JP2002028876A (ja) * | 2000-07-14 | 2002-01-29 | Kurimoto Ltd | 管継手用ロックリングの絞り器 |
EP1193696A2 (en) * | 2000-09-28 | 2002-04-03 | Ricoh Company | Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information |
CN1365108A (zh) * | 2000-12-18 | 2002-08-21 | 松下电器产业株式会社 | 光信息记录媒体、制造方法、记录方法和记录装置 |
US20020160305A1 (en) * | 2001-03-08 | 2002-10-31 | Mitsubishi Chemical Corporation | Optical recording medium, method of writing and erasing information using the same, and process of producing the same |
JP2002331758A (ja) * | 2001-05-11 | 2002-11-19 | Ricoh Co Ltd | 光情報記録媒体 |
Also Published As
Publication number | Publication date |
---|---|
EP1453040A2 (en) | 2004-09-01 |
DE602004007837D1 (de) | 2007-09-13 |
EP1453040A3 (en) | 2005-04-27 |
DE602004007837T2 (de) | 2008-04-17 |
CN1551160A (zh) | 2004-12-01 |
US20040166440A1 (en) | 2004-08-26 |
EP1453040B1 (en) | 2007-08-01 |
JP2004255698A (ja) | 2004-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENGLI ADVANCED DISC CO., LTD. Free format text: FORMER OWNER: VICTOR COMPANY OF JAPAN, LIMITED Effective date: 20100601 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: KANAGAWA-KEN, JAPAN TO: TOKYO, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100601 Address after: Tokyo, Japan, Japan Patentee after: Victor Company of Japan Ltd A. Address before: Kanagawa Patentee before: Victory Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160407 Address after: Tokyo, Japan, Japan Patentee after: Taiyo Yuden Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Victor Company of Japan Ltd A. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20180226 |
|
CF01 | Termination of patent right due to non-payment of annual fee |