DE60027396D1 - Optisches Aufzeichnungsmedium und Herstellungsverfahren - Google Patents
Optisches Aufzeichnungsmedium und HerstellungsverfahrenInfo
- Publication number
- DE60027396D1 DE60027396D1 DE60027396T DE60027396T DE60027396D1 DE 60027396 D1 DE60027396 D1 DE 60027396D1 DE 60027396 T DE60027396 T DE 60027396T DE 60027396 T DE60027396 T DE 60027396T DE 60027396 D1 DE60027396 D1 DE 60027396D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- recording medium
- optical recording
- optical
- medium
- 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 - Lifetime
Links
Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
- G11B7/266—Sputtering or spin-coating layers
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
- C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy
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- 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
- G11B7/253—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 substrates
- G11B7/2533—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 substrates comprising resins
- G11B7/2534—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 substrates comprising resins polycarbonates [PC]
-
- 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
- G11B7/2542—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 consisting essentially of organic resins
-
- 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
- G11B7/2585—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 aluminium
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34748899 | 1999-12-07 | ||
JP34748899 | 1999-12-07 | ||
JP2000073865 | 2000-03-16 | ||
JP2000073865 | 2000-03-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60027396D1 true DE60027396D1 (de) | 2006-05-24 |
DE60027396T2 DE60027396T2 (de) | 2007-03-29 |
Family
ID=26578516
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60027396T Expired - Lifetime DE60027396T2 (de) | 1999-12-07 | 2000-12-07 | Optisches Aufzeichnungsmedium und Herstellungsverfahren |
DE60037045T Expired - Lifetime DE60037045T2 (de) | 1999-12-07 | 2000-12-07 | Optisches Aufzeichnungsmedium und Herstellungsverfahren dafür |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60037045T Expired - Lifetime DE60037045T2 (de) | 1999-12-07 | 2000-12-07 | Optisches Aufzeichnungsmedium und Herstellungsverfahren dafür |
Country Status (4)
Country | Link |
---|---|
US (1) | US6632583B2 (de) |
EP (2) | EP1655386B1 (de) |
DE (2) | DE60027396T2 (de) |
TW (1) | TW501123B (de) |
Families Citing this family (38)
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US6600725B1 (en) * | 1998-12-16 | 2003-07-29 | At&T Corp. | Apparatus and method for providing multimedia conferencing services with selective information services |
TW575873B (en) * | 2000-07-13 | 2004-02-11 | Matsushita Electric Ind Co Ltd | Information recording medium, method for producing the same, and recording/reproducing method using the same |
US6886177B2 (en) * | 2000-08-14 | 2005-04-26 | Ricoh Company, Ltd. | Phase-change type optical information recording medium |
JP4099953B2 (ja) * | 2001-03-23 | 2008-06-11 | ソニー株式会社 | 書換え型の多層光ディスク |
US7027382B2 (en) * | 2001-06-26 | 2006-04-11 | Ricoh Company, Ltd. | Optical recording medium having relation between reflection layer and pit lengths |
EP1293975A3 (de) * | 2001-09-13 | 2007-02-14 | TDK Corporation | Verfahren und Vorrichtung zur Herstellung von optischen Aufzeichnungsmedien |
EP1343154B1 (de) * | 2002-03-05 | 2006-10-25 | Mitsubishi Kagaku Media Co., Ltd. | Phasenwechselaufzeichnungsmaterial für ein Informationsaufzeichnungsmedium und ein Informationsaufzeichnungsmedium dieses verwendend |
US6660136B2 (en) * | 2002-03-27 | 2003-12-09 | Micron Technology, Inc. | Method of forming a non-volatile resistance variable device and method of forming a metal layer comprising silver and tungsten |
JP4295474B2 (ja) * | 2002-05-24 | 2009-07-15 | ソニー株式会社 | ディスク記録媒体、ディスクドライブ装置、ディスク製造方法 |
TW568329U (en) * | 2002-05-27 | 2003-12-21 | Univ Nat Taiwan | Rewritable optical recording medium with ZnO near-field optical interaction layer |
TW535982U (en) * | 2002-05-27 | 2003-06-01 | Univ Nat Taiwan | Write-once optical recording medium with ZnO near-field optical interaction layer |
TW572328U (en) * | 2002-06-03 | 2004-01-11 | Univ Nat Taiwan | Read-only optical recording medium with ZnO near-field optical interaction layer |
JP2004139690A (ja) * | 2002-10-18 | 2004-05-13 | Toshiba Corp | 相変化光記録媒体 |
US7351516B2 (en) * | 2002-11-06 | 2008-04-01 | Ricoh Company, Ltd. | Optical information recording medium |
CN1756667B (zh) * | 2003-03-24 | 2011-06-08 | 三菱化学媒体股份有限公司 | 相变记录材料和信息记录介质 |
CN1756668B (zh) * | 2003-04-30 | 2010-05-05 | 三菱化学媒体股份有限公司 | 相变记录材料和信息记录介质 |
JP4766441B2 (ja) * | 2003-09-17 | 2011-09-07 | 三菱マテリアル株式会社 | 半導体不揮発メモリー用相変化膜およびこの相変化膜を形成するためのスパッタリングターゲット |
EP1523002B1 (de) * | 2003-10-08 | 2008-05-07 | Matsushita Electric Industrial Co., Ltd. | Informationsaufzeichnungsmedium, Herstellungsverfahren und Sputtertarget hierzu |
CN1691163A (zh) * | 2004-04-29 | 2005-11-02 | 精碟科技股份有限公司 | 光信息储存媒体 |
JP4145270B2 (ja) * | 2004-06-23 | 2008-09-03 | 三洋電機株式会社 | 光ディスク装置および記録媒体 |
EP1829985B1 (de) * | 2004-12-24 | 2013-10-16 | JX Nippon Mining & Metals Corporation | Sb-te-legierungssinterprodukttarget |
JP4357454B2 (ja) * | 2005-06-08 | 2009-11-04 | 株式会社東芝 | 光記録媒体および光ディスク |
US20070007505A1 (en) * | 2005-07-07 | 2007-01-11 | Honeywell International Inc. | Chalcogenide PVD components |
US20070099332A1 (en) * | 2005-07-07 | 2007-05-03 | Honeywell International Inc. | Chalcogenide PVD components and methods of formation |
EP1977420A4 (de) * | 2006-01-23 | 2009-08-26 | Ricoh Kk | Optisches aufzeichnungsmedium |
EP2104864B1 (de) * | 2006-10-20 | 2015-03-04 | FEI Company | Verfahren zur s/tem-sample-erzeugung und sample-struktur |
US20080112878A1 (en) * | 2006-11-09 | 2008-05-15 | Honeywell International Inc. | Alloy casting apparatuses and chalcogenide compound synthesis methods |
KR100814393B1 (ko) * | 2007-03-21 | 2008-03-18 | 삼성전자주식회사 | 상변화 물질층 형성 방법 및 이를 이용한 상변화 메모리장치의 제조 방법 |
US20090065351A1 (en) * | 2007-09-11 | 2009-03-12 | Ovonyx, Inc. | Method and apparatus for deposition |
DE102008042212A1 (de) * | 2008-09-19 | 2010-04-01 | Carl Zeiss Smt Ag | Reflektives optisches Element und Verfahren zu seiner Herstellung |
CN101676436B (zh) * | 2008-09-19 | 2012-08-22 | 深圳富泰宏精密工业有限公司 | 表面处理方法 |
US8969719B2 (en) * | 2008-12-19 | 2015-03-03 | Zetta Research and Development LLC—AQT Series | Chalcogenide-based photovoltaic devices and methods of manufacturing the same |
US10008711B2 (en) * | 2012-11-28 | 2018-06-26 | The United States Of America, As Represented By The Secretary Of The Navy | Zinc electrodes for batteries |
US9802254B2 (en) | 2014-09-30 | 2017-10-31 | The United States Of America, As Represented By The Secretary Of The Navy | Zinc electrodes for batteries |
US9253822B2 (en) | 2013-06-25 | 2016-02-02 | International Business Machines Corporation | Phase change material variable capacitor |
JP6873283B2 (ja) * | 2018-01-25 | 2021-05-19 | 三菱電機株式会社 | 光学部品及びレーザ加工機 |
JP7209228B2 (ja) * | 2018-08-09 | 2023-01-20 | パナソニックIpマネジメント株式会社 | 情報記録媒体およびその製造方法 |
US11069889B2 (en) | 2019-07-19 | 2021-07-20 | The Government of the United Stales of America, as represented by the Secretare of the Navy | Zinc electrode improvements |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2466497A1 (fr) * | 1979-10-05 | 1981-04-10 | Anvar | Nouveaux depots luminescents, leur preparation et leurs applications |
DE3671122D1 (de) * | 1985-02-22 | 1990-06-13 | Asahi Chemical Ind | Informationsaufzeichnungsmedium. |
JP3159500B2 (ja) * | 1992-02-06 | 2001-04-23 | 株式会社東芝 | 情報記録媒体 |
JPH06282876A (ja) * | 1993-03-29 | 1994-10-07 | Matsushita Electric Ind Co Ltd | 光記録媒体 |
JPH0765414A (ja) * | 1993-08-23 | 1995-03-10 | Hitachi Ltd | 情報記録用媒体 |
US5581539A (en) * | 1994-08-12 | 1996-12-03 | Mitsubishi Chemical Corporation | Optical recording medium |
DE19612823C2 (de) * | 1995-03-31 | 2001-03-01 | Mitsubishi Chem Corp | Optisches Aufzeichnungsverfahren |
JP3525197B2 (ja) * | 1996-02-27 | 2004-05-10 | 株式会社リコー | 相変化型光記録媒体 |
TW372314B (en) * | 1996-11-25 | 1999-10-21 | Hitachi Maxell | Data recording medium and data regeneration apparatus thereof |
EP1396851B1 (de) * | 1997-03-27 | 2007-02-21 | Mitsubishi Kagaku Media Co., Ltd. | Optisches Informationsaufzeichnungsmedium |
JP2000011450A (ja) * | 1998-06-25 | 2000-01-14 | Victor Co Of Japan Ltd | 光学的情報記録媒体 |
-
2000
- 2000-12-05 US US09/730,514 patent/US6632583B2/en not_active Expired - Lifetime
- 2000-12-06 TW TW089126026A patent/TW501123B/zh not_active IP Right Cessation
- 2000-12-07 EP EP06001968A patent/EP1655386B1/de not_active Expired - Lifetime
- 2000-12-07 EP EP00126475A patent/EP1107244B8/de not_active Expired - Lifetime
- 2000-12-07 DE DE60027396T patent/DE60027396T2/de not_active Expired - Lifetime
- 2000-12-07 DE DE60037045T patent/DE60037045T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TW501123B (en) | 2002-09-01 |
US6632583B2 (en) | 2003-10-14 |
EP1107244B8 (de) | 2006-06-07 |
US20010003641A1 (en) | 2001-06-14 |
DE60037045T2 (de) | 2008-08-21 |
EP1655386A2 (de) | 2006-05-10 |
DE60027396T2 (de) | 2007-03-29 |
EP1107244A2 (de) | 2001-06-13 |
EP1655386A3 (de) | 2006-05-17 |
DE60037045D1 (de) | 2007-12-20 |
EP1107244B1 (de) | 2006-04-19 |
EP1655386B1 (de) | 2007-11-07 |
EP1107244A3 (de) | 2002-12-04 |
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