CN1756857B - 溅射靶、光信息记录介质用薄膜及其制造方法 - Google Patents

溅射靶、光信息记录介质用薄膜及其制造方法 Download PDF

Info

Publication number
CN1756857B
CN1756857B CN2004800059762A CN200480005976A CN1756857B CN 1756857 B CN1756857 B CN 1756857B CN 2004800059762 A CN2004800059762 A CN 2004800059762A CN 200480005976 A CN200480005976 A CN 200480005976A CN 1756857 B CN1756857 B CN 1756857B
Authority
CN
China
Prior art keywords
sub
sputtering
target
film
sputtering target
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
Application number
CN2004800059762A
Other languages
English (en)
Chinese (zh)
Other versions
CN1756857A (zh
Inventor
细野秀雄
植田和茂
矢作政隆
高见英生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JX Nippon Mining and Metals Corp
Original Assignee
Nippon Mining and Metals Co Ltd
Nikko Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Mining and Metals Co Ltd, Nikko Materials Co Ltd filed Critical Nippon Mining and Metals Co Ltd
Publication of CN1756857A publication Critical patent/CN1756857A/zh
Application granted granted Critical
Publication of CN1756857B publication Critical patent/CN1756857B/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C23C14/08—Oxides
    • C23C14/086—Oxides of zinc, germanium, cadmium, indium, tin, thallium or bismuth
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/453—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
    • 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
    • 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
    • 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
    • G11B7/2578—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 consisting essentially of inorganic materials
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3286—Gallium oxides, gallates, indium oxides, indates, thallium oxides, thallates or oxide forming salts thereof, e.g. zinc gallate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C04B2235/775—Products showing a density-gradient
    • 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
    • G11B2007/25705—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 consisting essentially of inorganic materials
    • G11B2007/25706—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 consisting essentially of inorganic materials containing transition metal elements (Zn, Fe, Co, Ni, Pt)
    • 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
    • G11B2007/25705—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 consisting essentially of inorganic materials
    • G11B2007/25708—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 consisting essentially of inorganic materials containing group 13 elements (B, Al, Ga)
    • 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
    • G11B2007/25705—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 consisting essentially of inorganic materials
    • G11B2007/2571—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 consisting essentially of inorganic materials containing group 14 elements except carbon (Si, Ge, Sn, Pb)
    • 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
    • G11B2007/25705—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 consisting essentially of inorganic materials
    • G11B2007/25715—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 consisting essentially of inorganic materials containing oxygen
    • 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
    • G11B7/253—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
    • G11B7/2531—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 glass
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/266—Sputtering or spin-coating 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T428/12—All metal or with adjacent metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Compositions Of Oxide Ceramics (AREA)
CN2004800059762A 2003-03-04 2004-02-03 溅射靶、光信息记录介质用薄膜及其制造方法 Expired - Lifetime CN1756857B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP056884/2003 2003-03-04
JP2003056884 2003-03-04
PCT/JP2004/001051 WO2004079038A1 (ja) 2003-03-04 2004-02-03 スパッタリングターゲット、光情報記録媒体用薄膜及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN2009101667261A Division CN101650955B (zh) 2003-03-04 2004-02-03 溅射靶、光信息记录介质用薄膜及其制造方法

Publications (2)

Publication Number Publication Date
CN1756857A CN1756857A (zh) 2006-04-05
CN1756857B true CN1756857B (zh) 2010-09-29

Family

ID=32958723

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2004800059762A Expired - Lifetime CN1756857B (zh) 2003-03-04 2004-02-03 溅射靶、光信息记录介质用薄膜及其制造方法
CN2009101667261A Expired - Lifetime CN101650955B (zh) 2003-03-04 2004-02-03 溅射靶、光信息记录介质用薄膜及其制造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2009101667261A Expired - Lifetime CN101650955B (zh) 2003-03-04 2004-02-03 溅射靶、光信息记录介质用薄膜及其制造方法

Country Status (6)

Country Link
US (4) US7635440B2 (enExample)
JP (3) JP4611198B2 (enExample)
KR (1) KR100753328B1 (enExample)
CN (2) CN1756857B (enExample)
TW (1) TW200417619A (enExample)
WO (1) WO2004079038A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4611198B2 (ja) * 2003-03-04 2011-01-12 Ｊｘ日鉱日石金属株式会社 光情報記録媒体用の非晶質性保護膜を形成するためのスパッタリングターゲット、光情報記録媒体用の非晶質性保護膜及びその製造方法
JP4430014B2 (ja) * 2003-09-30 2010-03-10 日鉱金属株式会社 高純度酸化亜鉛粉末の製造方法
EP1717335A4 (en) * 2004-02-17 2010-07-21 Nippon Mining Co SPUTTERTARGET, OPTICAL INFORMATION RECORDING MATERIAL AND MANUFACTURING METHOD THEREFOR
JP4628685B2 (ja) * 2004-02-17 2011-02-09 Ｊｘ日鉱日石金属株式会社 光情報記録媒体用スパッタリングターゲット及び光情報記録媒体
JP4376868B2 (ja) * 2004-02-17 2009-12-02 日鉱金属株式会社 光情報記録媒体薄膜製造用スパッタリングターゲット並びに光情報記録媒体及びその製造方法
JP4697404B2 (ja) * 2005-04-18 2011-06-08 三菱マテリアル株式会社 光記録媒体保護膜形成用スパッタリングターゲット
KR100952889B1 (ko) * 2005-06-15 2010-04-16 닛코킨조쿠 가부시키가이샤 스퍼터링 타겟트용 산화크롬 분말 및 스퍼터링 타겟트
US7686985B2 (en) * 2005-06-28 2010-03-30 Nippon Mining & Metals Co., Ltd Gallium oxide-zinc oxide sputtering target, method of forming transparent conductive film, and transparent conductive film
KR101004981B1 (ko) * 2005-06-28 2011-01-04 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 산화갈륨-산화아연계 스퍼터링 타겟, 투명 도전막의 형성방법 및 투명 도전막
JP5058469B2 (ja) * 2005-09-06 2012-10-24 キヤノン株式会社 スパッタリングターゲットおよび該ターゲットを用いた薄膜の形成方法
CN101317224B (zh) * 2005-12-02 2015-06-17 松下电器产业株式会社 光学信息记录介质及其记录再生方法、以及记录再生装置
CN101326304B (zh) * 2005-12-08 2011-05-04 Jx日矿日石金属株式会社 氧化镓-氧化锌类溅射靶、透明导电膜及其形成方法
JP5000131B2 (ja) * 2005-12-26 2012-08-15 出光興産株式会社 透明電極膜及び電子機器
CN101405427B (zh) * 2006-03-17 2012-07-18 Jx日矿日石金属株式会社 氧化锌系透明导体以及该透明导体形成用溅射靶
CN101490766B (zh) * 2006-08-24 2011-11-30 Jx日矿日石金属株式会社 氧化锌系透明导体、溅射靶以及该溅射靶的制造方法
EP2096188B1 (en) 2006-12-13 2014-01-29 Idemitsu Kosan Co., Ltd. Sputtering target
EP2110694B1 (en) * 2008-04-18 2013-08-14 Sony DADC Austria AG Method for manufacturing an optical waveguide, optical waveguide, and sensor arrangement
TWI473896B (zh) 2008-06-27 2015-02-21 Idemitsu Kosan Co From InGaO 3 (ZnO) crystal phase, and a method for producing the same
JP5269501B2 (ja) * 2008-07-08 2013-08-21 出光興産株式会社 酸化物焼結体及びそれからなるスパッタリングターゲット
EP2237339A3 (en) 2009-03-30 2011-10-26 TDK Corporation Electrode for photoelectric conversion elements, manufacturing method of the same, and dye-sensitized solar cell
JP5690063B2 (ja) * 2009-11-18 2015-03-25 出光興産株式会社 Ｉｎ−Ｇａ−Ｚｎ系酸化物焼結体スパッタリングターゲット及び薄膜トランジスタ
JP5591523B2 (ja) 2009-11-19 2014-09-17 出光興産株式会社 長期成膜時の安定性に優れたＩｎ−Ｇａ−Ｚｎ−Ｏ系酸化物焼結体スパッタリングターゲット
JP5440388B2 (ja) * 2010-05-26 2014-03-12 三菱マテリアル株式会社 酸化物スパッタリングターゲットおよび光記録媒体用酸化物膜
JP5081960B2 (ja) * 2010-08-31 2012-11-28 Ｊｘ日鉱日石金属株式会社 酸化物焼結体及び酸化物半導体薄膜
US9478668B2 (en) 2011-04-13 2016-10-25 Semiconductor Energy Laboratory Co., Ltd. Oxide semiconductor film and semiconductor device
CN103608310B (zh) * 2011-06-15 2016-02-03 住友电气工业株式会社 导电性氧化物及其制造方法以及氧化物半导体膜
JP5255685B2 (ja) * 2011-11-04 2013-08-07 株式会社コベルコ科研 酸化物焼結体およびスパッタリングターゲット、並びにその製造方法
JP2015504479A (ja) 2011-11-08 2015-02-12 トーソー エスエムディー，インク． 特別な表面処理及び優れた粒子性能を有するシリコンスパッターターゲット及びその製造方法
JP6212869B2 (ja) * 2012-02-06 2017-10-18 三菱マテリアル株式会社 酸化物スパッタリングターゲット
JP5965338B2 (ja) * 2012-07-17 2016-08-03 出光興産株式会社 スパッタリングターゲット、酸化物半導体薄膜及びそれらの製造方法
JP6006055B2 (ja) * 2012-09-07 2016-10-12 出光興産株式会社 スパッタリングターゲット
JP6284710B2 (ja) * 2012-10-18 2018-02-28 出光興産株式会社 スパッタリングターゲット、酸化物半導体薄膜及びそれらの製造方法
JP6059513B2 (ja) * 2012-11-14 2017-01-11 出光興産株式会社 スパッタリングターゲット、酸化物半導体薄膜及びそれらの製造方法
JP6353369B2 (ja) * 2013-01-15 2018-07-04 出光興産株式会社 スパッタリングターゲット、酸化物半導体薄膜及びそれらの製造方法
WO2015098060A1 (ja) * 2013-12-27 2015-07-02 出光興産株式会社 酸化物焼結体、その製造方法及びスパッタリングターゲット
JP6885038B2 (ja) * 2016-01-08 2021-06-09 東ソー株式会社 酸化物焼結体、その製造方法及びスパッタリングターゲット
CN108178624A (zh) * 2018-01-03 2018-06-19 京东方科技集团股份有限公司 一种氧化物靶材及其制备方法、薄膜晶体管、显示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1361525A (zh) * 2000-12-26 2002-07-31 株式会社神户制钢所 光信息记录介质用反射层或半透明反射层、光信息记录介质和光信息记录介质用溅射靶

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328813A (en) * 1992-06-30 1994-07-12 The Dow Chemical Company Method for the preparation of optical recording media containing overcoat
US5972527A (en) * 1992-12-15 1999-10-26 Idemitsu Kosan Co., Ltd. Transparent electrically conductive layer, electrically conductive transparent substrate and electrically conductive material
JP2695605B2 (ja) * 1992-12-15 1998-01-14 出光興産株式会社 ターゲットおよびその製造方法
JP3947575B2 (ja) * 1994-06-10 2007-07-25 Ｈｏｙａ株式会社 導電性酸化物およびそれを用いた電極
JPH07333438A (ja) * 1994-06-14 1995-12-22 Idemitsu Kosan Co Ltd 導電性偏光板およびその製造方法
US6319368B1 (en) * 1995-03-31 2001-11-20 Ricoh Company, Ltd. Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of forming recording layer for the optical recording medium
JPH1060631A (ja) * 1996-08-13 1998-03-03 Kobe Steel Ltd 気相コーティング用Ｔｉ−Ｈｆ系合金ターゲット材料
JPH1063429A (ja) * 1996-08-23 1998-03-06 Idemitsu Kosan Co Ltd 透明導電積層体およびこれを用いたタッチパネル
JP3862385B2 (ja) * 1996-11-08 2006-12-27 Ｄｏｗａホールディングス株式会社 酸化スズ含有酸化インジウム粉及び焼結体の製造方法
KR19980064133A (ko) * 1996-12-16 1998-10-07 히라이가즈히꼬 광 기록 매체
US6042752A (en) * 1997-02-21 2000-03-28 Asahi Glass Company Ltd. Transparent conductive film, sputtering target and transparent conductive film-bonded substrate
JPH10340482A (ja) * 1997-06-09 1998-12-22 Hitachi Ltd 光情報記録媒体
JPH11158607A (ja) 1997-11-28 1999-06-15 Sumitomo Metal Mining Co Ltd ＺｎＯ系焼結体およびその製法
JP3636914B2 (ja) * 1998-02-16 2005-04-06 株式会社日鉱マテリアルズ 高抵抗透明導電膜及び高抵抗透明導電膜の製造方法並びに高抵抗透明導電膜形成用スパッタリングターゲット
JP4092764B2 (ja) 1998-03-13 2008-05-28 住友金属鉱山株式会社 ＺｎＯ系焼結体
JP4170454B2 (ja) * 1998-07-24 2008-10-22 Ｈｏｙａ株式会社 透明導電性酸化物薄膜を有する物品及びその製造方法
JP3076311B2 (ja) * 1998-10-06 2000-08-14 株式会社日鉱マテリアルズ 酸化物焼結体スパッタリングターゲット組立体
JP2000150861A (ja) * 1998-11-16 2000-05-30 Tdk Corp 酸化物薄膜
JP2000195101A (ja) * 1998-12-28 2000-07-14 Japan Energy Corp 光ディスク保護膜及び同保護膜形成用スパッタリングタ―ゲット
JP4560149B2 (ja) * 1999-03-05 2010-10-13 出光興産株式会社 透明導電材料、透明導電ガラス及び透明導電フィルム
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
JP3628566B2 (ja) * 1999-11-09 2005-03-16 株式会社日鉱マテリアルズ スパッタリングターゲット及びその製造方法
JP2001306258A (ja) * 2000-02-18 2001-11-02 Nippon Sheet Glass Co Ltd タッチパネル用透明導電膜付き基板
US7507523B2 (en) * 2000-09-28 2009-03-24 Ricoh Company, Ltd Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information
JP2002226267A (ja) 2001-01-26 2002-08-14 Hitachi Metals Ltd ストロンチウム・ルテニウム酸化物原料、ストロンチウム・ルテニウム酸化物焼結体の製造方法および焼結体
US6743488B2 (en) * 2001-05-09 2004-06-01 Cpfilms Inc. Transparent conductive stratiform coating of indium tin oxide
ES2383352T3 (es) * 2001-07-17 2012-06-20 Idemitsu Kosan Co., Ltd. Diana de pulverización catódica para la deposición de una película conductora transparente
JP3694737B2 (ja) * 2001-07-27 2005-09-14 独立行政法人物質・材料研究機構 酸化亜鉛基ホモロガス化合物薄膜の製造法
KR101002504B1 (ko) * 2001-08-02 2010-12-17 이데미쓰 고산 가부시키가이샤 스퍼터링 타겟, 투명 전도막 및 이들의 제조방법
JP2003055049A (ja) * 2001-08-22 2003-02-26 Sumitomo Metal Mining Co Ltd 酸化インジウム焼結体、その製造方法及びそれを用いたスパッタリングターゲット
WO2003040441A1 (fr) * 2001-11-05 2003-05-15 Japan Science And Technology Agency Film mince monocristallin homologue a super-reseau naturel, procede de preparation et dispositif dans lequel est utilise ledit film mince monocristallin
JP4198918B2 (ja) * 2002-02-14 2008-12-17 日鉱金属株式会社 硫化亜鉛を主成分とするスパッタリングターゲット及び該スパッタリングターゲットの製造方法
WO2003071531A1 (fr) * 2002-02-25 2003-08-28 Nikko Materials Company, Limited Cible de pulverisation cathodique pour une memoire a changement de phase, film pour une memoire a changement de phase formee en utilisant cette cible et procede de production de cette cible
US6917158B2 (en) * 2002-03-08 2005-07-12 City University Of Hong Kong High-qualty aluminum-doped zinc oxide layer as transparent conductive electrode for organic light-emitting devices
DE60329638D1 (de) * 2002-08-02 2009-11-19 Idemitsu Kosan Co Sputtertarget, Sinterkörper, unter deren Verwendung gebildeter leitfähiger Film, organische EL-Vorrichtung und für diesen verwendetes Substrat
JP4611198B2 (ja) * 2003-03-04 2011-01-12 Ｊｘ日鉱日石金属株式会社 光情報記録媒体用の非晶質性保護膜を形成するためのスパッタリングターゲット、光情報記録媒体用の非晶質性保護膜及びその製造方法
CN1839052B (zh) * 2003-08-21 2011-09-07 三菱化学媒体股份有限公司 记录介质

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1361525A (zh) * 2000-12-26 2002-07-31 株式会社神户制钢所 光信息记录介质用反射层或半透明反射层、光信息记录介质和光信息记录介质用溅射靶

Also Published As

Publication number Publication date
WO2004079038A1 (ja) 2004-09-16
KR20050106473A (ko) 2005-11-09
JP4699504B2 (ja) 2011-06-15
JP2009062618A (ja) 2009-03-26
TWI304446B (enExample) 2008-12-21
US20080299415A1 (en) 2008-12-04
CN101650955B (zh) 2011-08-24
JP2009080924A (ja) 2009-04-16
JP4611198B2 (ja) 2011-01-12
US7718095B2 (en) 2010-05-18
US7892457B2 (en) 2011-02-22
US7897068B2 (en) 2011-03-01
KR100753328B1 (ko) 2007-08-29
CN1756857A (zh) 2006-04-05
JPWO2004079038A1 (ja) 2006-06-08
US20100167000A1 (en) 2010-07-01
US7635440B2 (en) 2009-12-22
JP4965540B2 (ja) 2012-07-04
US20100240521A1 (en) 2010-09-23
US20060147740A1 (en) 2006-07-06
CN101650955A (zh) 2010-02-17
TW200417619A (en) 2004-09-16

Similar Documents

Publication Publication Date Title
CN1756857B (zh) 溅射靶、光信息记录介质用薄膜及其制造方法
JP4793773B2 (ja) スパッタリングターゲットの製造方法
JP4711244B2 (ja) スパッタリングターゲット
CN100476017C (zh) 溅射靶及其制造方法和光信息记录介质用薄膜及其制造方法
JP4417913B2 (ja) スパッタリングターゲット並びに光情報記録媒体及びその製造方法
JP2005232471A (ja) スパッタリングターゲット並びに光情報記録媒体及びその製造方法
CN101208451B (zh) 溅射靶及光信息记录介质用薄膜
CN100445418C (zh) 溅射靶及光记录介质
CN100439557C (zh) 溅射靶及光记录介质
CN1965100B (zh) 溅射靶和光信息记录介质及其制造方法
JP2011202281A (ja) スパッタリングターゲットの製造方法及びスパッタリングターゲット
JP2005251236A (ja) スパッタリングターゲット並びに光情報記録媒体用保護膜及びその製造方法

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: JX NIPPON MINING + METALS CORPORATION

Free format text: FORMER OWNER: NIPPON MINING + METALS CO., LTD.

Effective date: 20100928

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20100928

Address after: Tokyo, Japan

Applicant after: JX Nippon Mining & Metals Corp.

Address before: Tokyo, Japan

Applicant before: Nippon Mining & Metals Co.,Ltd.

CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Patentee after: JX NIPPON MINING & METALS Corp.

Address before: Tokyo, Japan

Patentee before: JX Nippon Mining & Metals Corp.

CP01 Change in the name or title of a patent holder
CP02 Change in the address of a patent holder

Address after: Tokyo, Japan

Patentee after: JX NIPPON MINING & METALS Corp.

Address before: Tokyo, Japan

Patentee before: JX NIPPON MINING & METALS Corp.

CP02 Change in the address of a patent holder
CX01 Expiry of patent term

Granted publication date: 20100929

CX01 Expiry of patent term