ATE533152T1 - Optisches aufzeichnungsmedium mit metallreflexionsschicht zum einmaligen beschreiben - Google Patents
Optisches aufzeichnungsmedium mit metallreflexionsschicht zum einmaligen beschreibenInfo
- Publication number
- ATE533152T1 ATE533152T1 AT07745419T AT07745419T ATE533152T1 AT E533152 T1 ATE533152 T1 AT E533152T1 AT 07745419 T AT07745419 T AT 07745419T AT 07745419 T AT07745419 T AT 07745419T AT E533152 T1 ATE533152 T1 AT E533152T1
- Authority
- AT
- Austria
- Prior art keywords
- recording medium
- optical recording
- pits
- lands
- substrate
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 6
- 239000002184 metal Substances 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 3
- 229910001316 Ag alloy Inorganic materials 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
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
- G11B7/252—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
- G11B7/259—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 based on silver
-
- 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
- G11B7/24—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
- G11B7/254—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 protective topcoat 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
- G11B7/257—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
-
- 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
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006166311A JP4262730B2 (ja) | 2006-06-15 | 2006-06-15 | 追記記録可能な金属反射膜を有する光記録媒体 |
| PCT/JP2007/062165 WO2007145336A1 (ja) | 2006-06-15 | 2007-06-15 | 追記記録可能な金属反射膜を有する光記録媒体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE533152T1 true ATE533152T1 (de) | 2011-11-15 |
Family
ID=38831849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07745419T ATE533152T1 (de) | 2006-06-15 | 2007-06-15 | Optisches aufzeichnungsmedium mit metallreflexionsschicht zum einmaligen beschreiben |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8187689B2 (de) |
| EP (1) | EP2028656B1 (de) |
| JP (1) | JP4262730B2 (de) |
| KR (1) | KR100997913B1 (de) |
| CN (1) | CN101467210B (de) |
| AT (1) | ATE533152T1 (de) |
| TW (1) | TW200828282A (de) |
| WO (1) | WO2007145336A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4694543B2 (ja) * | 2007-08-29 | 2011-06-08 | 株式会社コベルコ科研 | Ａｇ基合金スパッタリングターゲット、およびその製造方法 |
| JP4833942B2 (ja) * | 2007-08-29 | 2011-12-07 | 株式会社コベルコ科研 | Ａｇ基合金スパッタリングターゲット |
| JP5396160B2 (ja) | 2009-05-29 | 2014-01-22 | ソニー株式会社 | 光記録媒体 |
| CN103433622A (zh) * | 2013-08-22 | 2013-12-11 | 广西容县风采印业有限公司 | 塑料薄膜激光标刻的方法 |
| GB2581172B (en) * | 2019-02-06 | 2022-01-05 | Opsydia Ltd | Laser machining inside materials |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3454410B2 (ja) | 1997-12-26 | 2003-10-06 | ソニー株式会社 | 光ディスク記録装置、光ディスク記録方法、光ディスク及び光ディスク再生装置 |
| US6852384B2 (en) * | 1998-06-22 | 2005-02-08 | Han H. Nee | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| US6905750B2 (en) * | 1998-06-22 | 2005-06-14 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| JP2000228032A (ja) * | 1999-02-08 | 2000-08-15 | Teijin Ltd | 光情報媒体 |
| EP1054395B1 (de) | 1999-05-17 | 2007-06-27 | Sony Corporation | Aufzeichnungsgerät für optische Platte, Aufzeichnungsverfahren für optische Platte, und optische Platten |
| CN1202521C (zh) | 1999-07-22 | 2005-05-18 | 索尼株式会社 | 光记录媒体、光记录及再生方法、光记录及再生装置 |
| AU2002219540B2 (en) * | 2000-12-28 | 2007-03-29 | Sony Corporation | Optical recording medium |
| JP4170132B2 (ja) * | 2003-04-14 | 2008-10-22 | 松下電器産業株式会社 | 光記録媒体 |
| JP2005030272A (ja) | 2003-07-10 | 2005-02-03 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
| JP2005050497A (ja) * | 2003-07-16 | 2005-02-24 | Ricoh Co Ltd | 光記録媒体 |
| JP2005205439A (ja) | 2004-01-21 | 2005-08-04 | Hitachi Constr Mach Co Ltd | 油圧ショベルのブームとその製造方法 |
-
2006
- 2006-06-15 JP JP2006166311A patent/JP4262730B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-15 WO PCT/JP2007/062165 patent/WO2007145336A1/ja not_active Ceased
- 2007-06-15 EP EP07745419A patent/EP2028656B1/de not_active Expired - Fee Related
- 2007-06-15 CN CN2007800220137A patent/CN101467210B/zh not_active Expired - Fee Related
- 2007-06-15 US US12/303,408 patent/US8187689B2/en not_active Expired - Fee Related
- 2007-06-15 AT AT07745419T patent/ATE533152T1/de active
- 2007-06-15 TW TW096121894A patent/TW200828282A/zh not_active IP Right Cessation
- 2007-06-15 KR KR1020087028266A patent/KR100997913B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2028656A4 (de) | 2010-11-03 |
| TW200828282A (en) | 2008-07-01 |
| WO2007145336A1 (ja) | 2007-12-21 |
| EP2028656B1 (de) | 2011-11-09 |
| TWI352344B (de) | 2011-11-11 |
| JP4262730B2 (ja) | 2009-05-13 |
| KR20090005200A (ko) | 2009-01-12 |
| EP2028656A1 (de) | 2009-02-25 |
| US20090252914A1 (en) | 2009-10-08 |
| JP2007335003A (ja) | 2007-12-27 |
| US8187689B2 (en) | 2012-05-29 |
| CN101467210A (zh) | 2009-06-24 |
| KR100997913B1 (ko) | 2010-12-03 |
| CN101467210B (zh) | 2011-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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