TWI315870B - Optical recording medium, optical recording method, and optical recording apparatus - Google Patents
Optical recording medium, optical recording method, and optical recording apparatusInfo
- Publication number
- TWI315870B TWI315870B TW094123523A TW94123523A TWI315870B TW I315870 B TWI315870 B TW I315870B TW 094123523 A TW094123523 A TW 094123523A TW 94123523 A TW94123523 A TW 94123523A TW I315870 B TWI315870 B TW I315870B
- Authority
- TW
- Taiwan
- Prior art keywords
- optical recording
- recording medium
- medium
- recording apparatus
- recording method
- 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
- G11B7/241—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
- G11B7/004—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
- G11B7/004—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
- G11B7/24—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)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004208076 | 2004-07-15 | ||
JP2005181139A JP4140060B2 (ja) | 2004-07-15 | 2005-06-21 | 光学的情報記録媒体、光学的情報記録方法、及び光学的情報記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200608383A TW200608383A (en) | 2006-03-01 |
TWI315870B true TWI315870B (en) | 2009-10-11 |
Family
ID=35599274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094123523A TWI315870B (en) | 2004-07-15 | 2005-07-12 | Optical recording medium, optical recording method, and optical recording apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US7498069B2 (zh) |
JP (1) | JP4140060B2 (zh) |
TW (1) | TWI315870B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE459485T1 (de) | 2004-07-28 | 2010-03-15 | Panasonic Corp | Informationsaufzeichnungsmedium |
JPWO2010041373A1 (ja) * | 2008-10-06 | 2012-03-01 | パナソニック株式会社 | 情報記録媒体とその製造方法、及びスパッタリングターゲット |
JP5838306B2 (ja) | 2011-03-08 | 2016-01-06 | パナソニックIpマネジメント株式会社 | 情報記録媒体とその製造方法 |
WO2012120817A1 (ja) | 2011-03-08 | 2012-09-13 | パナソニック株式会社 | 情報記録媒体とその製造方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1008845B (zh) * | 1984-12-05 | 1990-07-18 | 富士通株式会社 | 光学信息记录介质及信息的记录与擦抹的方法 |
JP2585520B2 (ja) * | 1985-12-27 | 1997-02-26 | 株式会社日立製作所 | 相変化記録媒体 |
DE3885156T2 (de) * | 1987-06-11 | 1994-03-17 | Asahi Chemical Ind | Verfahren zum Aufzeichnen und Löschen von Daten. |
JP2766276B2 (ja) | 1988-02-29 | 1998-06-18 | ホーヤ株式会社 | 書き替え可能な相変化型光メモリ媒体 |
US4904577A (en) * | 1988-11-21 | 1990-02-27 | Tyan Yuan Sheng | Optical recording element and alloy for use therein |
JPH0342276A (ja) | 1989-07-10 | 1991-02-22 | Toray Ind Inc | 情報記録媒体 |
US5254382A (en) | 1990-11-29 | 1993-10-19 | Fuji Xerox Co., Ltd. | Optical recording medium |
US5709978A (en) * | 1993-06-18 | 1998-01-20 | Hitachi, Ltd. | Supperresolution readout thin film and information recording medium |
JP3150267B2 (ja) * | 1995-03-31 | 2001-03-26 | ティーディーケイ株式会社 | 光記録媒体 |
KR0179259B1 (ko) | 1996-04-13 | 1999-04-15 | 구자홍 | 상변화형 광기록매체 및 그의 제조방법 |
EP1646043B1 (en) * | 1999-05-19 | 2008-04-09 | Mitsubishi Kagaku Media Co., Ltd. | Rewritable optical recording medium and methods of recording EFM-modulated information on the recording medium |
JP2001232941A (ja) | 2000-02-22 | 2001-08-28 | Toshiba Corp | 相変化光記録媒体 |
JP3666854B2 (ja) | 2000-03-10 | 2005-06-29 | 松下電器産業株式会社 | 情報記録媒体およびその製造方法 |
TWI233098B (en) * | 2000-08-31 | 2005-05-21 | Matsushita Electric Ind Co Ltd | Data recoding medium, the manufacturing method thereof, and the record reproducing method thereof |
FR2818422B1 (fr) | 2000-12-19 | 2003-01-17 | Commissariat Energie Atomique | Support d'enregistrement optique a plusieurs niveaux de lecture/ecriture par faisceau laser |
JP2002240432A (ja) | 2001-02-20 | 2002-08-28 | Ricoh Co Ltd | 光記録媒体、その製造方法および光記録再生装置 |
DE602004000661T2 (de) * | 2003-02-21 | 2007-05-10 | Nec Corp. | Optisches Informationsaufzeichnungsgerät und optische Informationsaufzeichnungs-/Reproduktionsvorrichtung |
WO2004096567A1 (ja) * | 2003-04-30 | 2004-11-11 | Mitsubishi Chemical Corporation | 相変化記録材料及び情報記録用媒体 |
JP3740151B2 (ja) | 2003-08-27 | 2006-02-01 | 株式会社リコー | 光記録方法及び光記録装置 |
-
2005
- 2005-06-21 JP JP2005181139A patent/JP4140060B2/ja not_active Expired - Fee Related
- 2005-07-12 TW TW094123523A patent/TWI315870B/zh not_active IP Right Cessation
- 2005-07-14 US US11/180,699 patent/US7498069B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060013114A1 (en) | 2006-01-19 |
JP4140060B2 (ja) | 2008-08-27 |
TW200608383A (en) | 2006-03-01 |
JP2006051803A (ja) | 2006-02-23 |
US7498069B2 (en) | 2009-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |