KR100673263B1 - 스퍼터링 타겟트 및 그의 제조방법과 광 정보기록 매체용박막 및 그의 제조방법 - Google Patents

스퍼터링 타겟트 및 그의 제조방법과 광 정보기록 매체용박막 및 그의 제조방법 Download PDF

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Publication number
KR100673263B1
KR100673263B1 KR1020057015760A KR20057015760A KR100673263B1 KR 100673263 B1 KR100673263 B1 KR 100673263B1 KR 1020057015760 A KR1020057015760 A KR 1020057015760A KR 20057015760 A KR20057015760 A KR 20057015760A KR 100673263 B1 KR100673263 B1 KR 100673263B1
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KR
South Korea
Prior art keywords
sputtering target
sputtering
target
powder
film
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Expired - Lifetime
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KR1020057015760A
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English (en)
Korean (ko)
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KR20050102146A (ko
Inventor
히데오 호소노
카즈시게 우에다
마사타카 야하기
히데오 타카미
Original Assignee
닛코킨조쿠 가부시키가이샤
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Publication of KR20050102146A publication Critical patent/KR20050102146A/ko
Application granted granted Critical
Publication of KR100673263B1 publication Critical patent/KR100673263B1/ko
Assigned to 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 reassignment 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 권리의 전부이전등록 Assignors: 닛코킨조쿠 가부시키가이샤
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • C23C14/082—Oxides of alkaline earth metals
    • 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
    • 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
    • G11B2007/2581—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
KR1020057015760A 2003-03-04 2004-02-03 스퍼터링 타겟트 및 그의 제조방법과 광 정보기록 매체용박막 및 그의 제조방법 Expired - Lifetime KR100673263B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00056935 2003-03-04
JP2003056911 2003-03-04
JP2003056935 2003-03-04
JPJP-P-2003-00056911 2003-03-04

Publications (2)

Publication Number Publication Date
KR20050102146A KR20050102146A (ko) 2005-10-25
KR100673263B1 true KR100673263B1 (ko) 2007-01-22

Family

ID=32964880

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057015760A Expired - Lifetime KR100673263B1 (ko) 2003-03-04 2004-02-03 스퍼터링 타겟트 및 그의 제조방법과 광 정보기록 매체용박막 및 그의 제조방법

Country Status (6)

Country Link
EP (2) EP1602746B1 (https=)
JP (2) JP3768230B2 (https=)
KR (1) KR100673263B1 (https=)
CN (1) CN100476017C (https=)
TW (2) TWI336472B (https=)
WO (1) WO2004079037A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4907528B2 (ja) * 2005-06-23 2012-03-28 Ｊｘ日鉱日石金属株式会社 スパッタリングターゲット
JP2007119289A (ja) * 2005-10-27 2007-05-17 Idemitsu Kosan Co Ltd 酸化物粒子、焼結体及びそれらの製造方法
WO2007083837A1 (en) * 2006-01-23 2007-07-26 Ricoh Company, Ltd. Optical recording medium
US8075974B2 (en) 2006-03-10 2011-12-13 Ricoh Company, Ltd. Optical recording medium
JP4697441B2 (ja) * 2006-03-31 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の製造方法
KR100631400B1 (ko) * 2006-06-29 2006-10-04 주식회사 아이피에스 상변화 메모리용 칼코제나이드막 증착 방법
EP2048262B1 (en) * 2006-07-27 2018-09-12 JX Nippon Mining & Metals Corporation Lithium-containing transition metal oxide target, process for producing the same and method for producing lithium ion thin-film secondary battery
JP5727043B2 (ja) * 2012-07-09 2015-06-03 Jx日鉱日石金属株式会社 導電性酸化物焼結体及びその製造方法
TWI582255B (zh) * 2013-08-14 2017-05-11 光洋應用材料科技股份有限公司 用於光儲存媒體的介電濺鍍靶材及介電層
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000256061A (ja) * 1999-03-05 2000-09-19 Idemitsu Kosan Co Ltd 透明導電材料、透明導電ガラス及び透明導電フィルム
JP2001011615A (ja) * 1999-07-01 2001-01-16 Nikko Materials Co Ltd 光ディスク保護膜形成スパッタリングターゲット
JP2003099995A (ja) * 2001-09-26 2003-04-04 Ulvac Japan Ltd 光ディスク用誘電体ターゲット及び成膜方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4092764B2 (ja) * 1998-03-13 2008-05-28 住友金属鉱山株式会社 ＺｎＯ系焼結体
JP2000026119A (ja) * 1998-07-09 2000-01-25 Hoya Corp 透明導電性酸化物薄膜を有する物品及びその製造方法
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
JP3533333B2 (ja) * 1998-08-21 2004-05-31 Ｔｄｋ株式会社 光記録媒体の干渉膜用スパッタリングターゲットおよびその製造方法
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
JP3915109B2 (ja) * 1999-09-28 2007-05-16 三菱マテリアル株式会社 光記録媒体保護層形成用スパッタリングターゲット材
JP2001316804A (ja) * 2000-05-08 2001-11-16 Mitsubishi Materials Corp 直流スパッタリング可能でかつ異常放電の少ない光記録保護膜形成用スパッタリングターゲット
JP2002161359A (ja) * 2000-11-22 2002-06-04 Mitsubishi Materials Corp 高出力スパッタ条件ですぐれた耐割損性を発揮する光記録媒体保護層形成用スパッタリングターゲット焼結材
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000256061A (ja) * 1999-03-05 2000-09-19 Idemitsu Kosan Co Ltd 透明導電材料、透明導電ガラス及び透明導電フィルム
JP2001011615A (ja) * 1999-07-01 2001-01-16 Nikko Materials Co Ltd 光ディスク保護膜形成スパッタリングターゲット
JP2003099995A (ja) * 2001-09-26 2003-04-04 Ulvac Japan Ltd 光ディスク用誘電体ターゲット及び成膜方法

Also Published As

Publication number Publication date
EP1602746A1 (en) 2005-12-07
CN1756858A (zh) 2006-04-05
JP3768230B2 (ja) 2006-04-19
JP4260801B2 (ja) 2009-04-30
TWI336472B (zh) 2011-01-21
TW200417618A (en) 2004-09-16
JP2006152443A (ja) 2006-06-15
JPWO2004079037A1 (ja) 2006-06-08
CN100476017C (zh) 2009-04-08
EP2006412A1 (en) 2008-12-24
EP1602746B1 (en) 2008-10-08
WO2004079037A1 (ja) 2004-09-16
EP1602746A4 (en) 2006-07-05
TWI301157B (zh) 2008-09-21
TW200802359A (en) 2008-01-01
KR20050102146A (ko) 2005-10-25

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