DE602005012891D1 - Reflexionsschicht aus einer Silberlegierung, Sputter Target dafür, und optischer Datenträger mit einer solchen Schicht - Google Patents
Reflexionsschicht aus einer Silberlegierung, Sputter Target dafür, und optischer Datenträger mit einer solchen SchichtInfo
- Publication number
- DE602005012891D1 DE602005012891D1 DE602005012891T DE602005012891T DE602005012891D1 DE 602005012891 D1 DE602005012891 D1 DE 602005012891D1 DE 602005012891 T DE602005012891 T DE 602005012891T DE 602005012891 T DE602005012891 T DE 602005012891T DE 602005012891 D1 DE602005012891 D1 DE 602005012891D1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- sputtering target
- optical disk
- silver alloy
- reflection layer
- 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.)
- Active
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
- C23C14/22—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
-
- 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
- C23C14/14—Metallic material, boron or silicon
- C23C14/18—Metallic material, boron or silicon on other inorganic substrates
- C23C14/185—Metallic material, boron or silicon on other inorganic substrates by cathodic sputtering
-
- 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
- G11B7/24—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
-
- 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
- G11B7/258—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
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Physical Vapour Deposition (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004208686 | 2004-07-15 | ||
JP2005067262A JP3907666B2 (ja) | 2004-07-15 | 2005-03-10 | レーザーマーキング用再生専用光情報記録媒体 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005012891D1 true DE602005012891D1 (de) | 2009-04-09 |
Family
ID=35241160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005012891T Active DE602005012891D1 (de) | 2004-07-15 | 2005-06-30 | Reflexionsschicht aus einer Silberlegierung, Sputter Target dafür, und optischer Datenträger mit einer solchen Schicht |
Country Status (8)
Country | Link |
---|---|
US (1) | US7695790B2 (de) |
EP (3) | EP1617427B1 (de) |
JP (1) | JP3907666B2 (de) |
KR (1) | KR100720203B1 (de) |
AT (1) | ATE424025T1 (de) |
DE (1) | DE602005012891D1 (de) |
SG (1) | SG119296A1 (de) |
TW (1) | TWI327602B (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004001093A1 (ja) * | 2002-06-24 | 2003-12-31 | Kobelco Research Institute, Inc. | 銀合金スパッタリングターゲットとその製造方法 |
US7514037B2 (en) * | 2002-08-08 | 2009-04-07 | Kobe Steel, Ltd. | AG base alloy thin film and sputtering target for forming AG base alloy thin film |
JP3993530B2 (ja) * | 2003-05-16 | 2007-10-17 | 株式会社神戸製鋼所 | Ag−Bi系合金スパッタリングターゲットおよびその製造方法 |
JP2006294195A (ja) * | 2005-04-14 | 2006-10-26 | Kobe Steel Ltd | 光情報記録用Ag合金反射膜、光情報記録媒体および光情報記録用Ag合金反射膜の形成用のAg合金スパッタリングターゲット |
JP2007035104A (ja) * | 2005-07-22 | 2007-02-08 | Kobe Steel Ltd | 光情報記録媒体用Ag合金反射膜、光情報記録媒体および光情報記録媒体用Ag合金反射膜の形成用のAg合金スパッタリングターゲット |
JP4377861B2 (ja) * | 2005-07-22 | 2009-12-02 | 株式会社神戸製鋼所 | 光情報記録媒体用Ag合金反射膜、光情報記録媒体および光情報記録媒体用Ag合金反射膜の形成用のAg合金スパッタリングターゲット |
JP4527624B2 (ja) * | 2005-07-22 | 2010-08-18 | 株式会社神戸製鋼所 | Ag合金反射膜を有する光情報媒体 |
JP4377877B2 (ja) | 2005-12-21 | 2009-12-02 | ソニー株式会社 | 光情報記録媒体用Ag合金反射膜、光情報記録媒体および光情報記録媒体用Ag合金反射膜の形成用のAg合金スパッタリングターゲット |
JP2007335061A (ja) | 2006-05-16 | 2007-12-27 | Sony Corp | 光情報記録媒体とそのBCA(BurstCuttingArea)マーキング方法 |
JP2008021393A (ja) * | 2006-07-14 | 2008-01-31 | Mitsubishi Kagaku Media Co Ltd | 光記録媒体およびディスク媒体認識信号の記録方法 |
WO2008026601A1 (fr) * | 2006-08-28 | 2008-03-06 | Kabushiki Kaisha Kobe Seiko Sho | FILM RÉFLÉCHISSANT EN ALLIAGE Ag POUR SUPPORT D'ENREGISTREMENT D'INFORMATIONS OPTIQUE, SUPPORT D'ENREGISTREMENT D'INFORMATIONS OPTIQUE ET CIBLE DE PULVÉRISATION POUR FILM RÉFLÉCHISSANT EN ALLIAGE Ag POUR FORMATION DE SUPPORT D'ENREGISTREMENT D'INFORMATIONS OPTIQUE |
JP2008117470A (ja) * | 2006-11-02 | 2008-05-22 | Sony Corp | 光情報記録媒体および光情報記録媒体の製造方法、BCA(BurstCuttingArea)マーキング方法 |
JP4540687B2 (ja) * | 2007-04-13 | 2010-09-08 | 株式会社ソニー・ディスクアンドデジタルソリューションズ | 読み出し専用の光情報記録媒体 |
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 |
JP2009076129A (ja) * | 2007-09-19 | 2009-04-09 | Kobe Steel Ltd | 読み出し専用の光情報記録媒体 |
CN101809467B (zh) * | 2007-09-25 | 2012-12-12 | 株式会社神户制钢所 | 反射膜、反射膜层叠体、led、有机el显示器及有机el照明器具 |
JP5046890B2 (ja) * | 2007-11-29 | 2012-10-10 | 株式会社コベルコ科研 | Ag系スパッタリングターゲット |
JP2010049736A (ja) * | 2008-08-21 | 2010-03-04 | Taiyo Yuden Co Ltd | 光情報記録媒体 |
JP5331420B2 (ja) | 2008-09-11 | 2013-10-30 | 株式会社神戸製鋼所 | 読み出し専用の光情報記録媒体および該光情報記録媒体の半透過反射膜形成用スパッタリングターゲット |
JP2010225572A (ja) * | 2008-11-10 | 2010-10-07 | Kobe Steel Ltd | 有機elディスプレイ用の反射アノード電極および配線膜 |
WO2010089882A1 (ja) | 2009-02-06 | 2010-08-12 | Dewaki Kenji | 銀含有合金メッキ浴、およびこれを用いた電解メッキ方法 |
US8530023B2 (en) | 2009-04-14 | 2013-09-10 | Kobe Steel, Ltd. | Optical information recording medium and sputtering target for forming reflective film for optical information recording medium |
JP4531128B1 (ja) | 2009-07-31 | 2010-08-25 | 謙治 出分 | スズ含有合金メッキ浴、これを用いた電解メッキ方法および該電解メッキが堆積された基体 |
JP5719179B2 (ja) * | 2010-01-25 | 2015-05-13 | 株式会社神戸製鋼所 | 反射膜積層体 |
KR101432362B1 (ko) | 2011-06-29 | 2014-08-20 | 후지쯔 콤포넌트 가부시끼가이샤 | 프린터 장치 |
JP2013077547A (ja) * | 2011-09-15 | 2013-04-25 | Mitsubishi Materials Corp | 導電性膜及びその製造方法並びに導電性膜形成用銀合金スパッタリングターゲット及びその製造方法 |
JP5159962B1 (ja) * | 2012-01-10 | 2013-03-13 | 三菱マテリアル株式会社 | 導電性膜形成用銀合金スパッタリングターゲットおよびその製造方法 |
JP5159963B1 (ja) * | 2012-01-13 | 2013-03-13 | 三菱マテリアル株式会社 | 導電性膜形成用銀合金スパッタリングターゲットおよびその製造方法 |
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US292662A (en) * | 1884-01-29 | Centrifugal creamer | ||
US293072A (en) * | 1884-02-05 | Fire-escape | ||
US292651A (en) * | 1884-01-29 | Refuse attachment for table-plates | ||
US274205A (en) * | 1883-03-20 | Straw-stacker | ||
US4998239A (en) * | 1987-10-07 | 1991-03-05 | The Dow Chemical Company | Optical information recording medium containing a metal alloy as a reflective material |
US5948497A (en) | 1992-10-19 | 1999-09-07 | Eastman Kodak Company | High stability silver based alloy reflectors for use in a writable compact disk |
JP3404165B2 (ja) | 1994-03-30 | 2003-05-06 | 日本板硝子株式会社 | 熱線遮蔽ガラス |
CN1190785C (zh) * | 1996-09-24 | 2005-02-23 | 富士写真菲林株式会社 | 光信息记录盘 |
US6007889A (en) | 1998-06-22 | 1999-12-28 | Target Technology, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
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 |
US6544616B2 (en) | 2000-07-21 | 2003-04-08 | Target Technology Company, Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
JP2000169959A (ja) | 1998-12-04 | 2000-06-20 | Japan Energy Corp | 光ディスク反射膜形成用スパッタリングターゲット |
JP4433654B2 (ja) * | 1999-07-22 | 2010-03-17 | ソニー株式会社 | 光記録媒体 |
JP3365762B2 (ja) | 2000-04-28 | 2003-01-14 | 株式会社神戸製鋼所 | 光情報記録媒体用の反射層または半透明反射層、光情報記録媒体及び光情報記録媒体用スパッタリングターゲット |
US7018696B2 (en) * | 2003-04-18 | 2006-03-28 | Target Technology Company Llc | Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
SG116432A1 (en) | 2000-12-26 | 2005-11-28 | Kobe Steel Ltd | Reflective layer or semi-transparent reflective layer for use in optical information recording media, optical information recording media and sputtering target for use in the optical information recording media. |
US7465424B2 (en) | 2001-03-16 | 2008-12-16 | Ishifuku Metal Industry Co., Ltd. | Sputtering target material |
TW583323B (en) | 2001-08-20 | 2004-04-11 | Cosmos Vacuum Technology Corp | Manufacturing process of depositing anti-reflection film at room temperature and low reflectivity polarizer manufactured by the same |
JP3772972B2 (ja) | 2001-11-26 | 2006-05-10 | 三菱マテリアル株式会社 | 光記録媒体の反射層形成用銀合金スパッタリングターゲット |
KR100491931B1 (ko) | 2002-01-25 | 2005-05-30 | 가부시키가이샤 고베 세이코쇼 | 반사 필름, 반사형 액정 표시소자 및 상기 반사 필름을형성하기 위한 스퍼터링 타겟 |
WO2004001093A1 (ja) | 2002-06-24 | 2003-12-31 | Kobelco Research Institute, Inc. | 銀合金スパッタリングターゲットとその製造方法 |
AU2003248890A1 (en) | 2002-07-08 | 2004-01-23 | Academy Corporation | Reflective or semi-reflective metal alloy coatings |
US7514037B2 (en) * | 2002-08-08 | 2009-04-07 | Kobe Steel, Ltd. | AG base alloy thin film and sputtering target for forming AG base alloy thin film |
JP3655907B2 (ja) | 2002-08-20 | 2005-06-02 | 株式会社神戸製鋼所 | 光情報記録媒体用反射膜と半透過反射膜、および光情報記録媒体 |
JP3993530B2 (ja) | 2003-05-16 | 2007-10-17 | 株式会社神戸製鋼所 | Ag−Bi系合金スパッタリングターゲットおよびその製造方法 |
JP4009564B2 (ja) * | 2003-06-27 | 2007-11-14 | 株式会社神戸製鋼所 | リフレクター用Ag合金反射膜、及び、このAg合金反射膜を用いたリフレクター、並びに、このAg合金反射膜のAg合金薄膜の形成用のAg合金スパッタリングターゲット |
JP2005029849A (ja) * | 2003-07-07 | 2005-02-03 | Kobe Steel Ltd | リフレクター用Ag合金反射膜、及び、このAg合金反射膜を用いたリフレクター、並びに、このAg合金反射膜の形成用のAg合金スパッタリングターゲット |
US20050112019A1 (en) * | 2003-10-30 | 2005-05-26 | Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) | Aluminum-alloy reflection film for optical information-recording, optical information-recording medium, and aluminum-alloy sputtering target for formation of the aluminum-alloy reflection film for optical information-recording |
TWI325134B (en) | 2004-04-21 | 2010-05-21 | Kobe Steel Ltd | Semi-reflective film and reflective film for optical information recording medium, optical information recording medium, and sputtering target |
-
2005
- 2005-03-10 JP JP2005067262A patent/JP3907666B2/ja not_active Expired - Fee Related
- 2005-06-22 TW TW094120841A patent/TWI327602B/zh not_active IP Right Cessation
- 2005-06-22 US US11/158,079 patent/US7695790B2/en not_active Expired - Fee Related
- 2005-06-30 EP EP05014211A patent/EP1617427B1/de not_active Not-in-force
- 2005-06-30 EP EP08020403A patent/EP2077556A1/de not_active Withdrawn
- 2005-06-30 DE DE602005012891T patent/DE602005012891D1/de active Active
- 2005-06-30 EP EP08020402A patent/EP2043097A1/de not_active Withdrawn
- 2005-06-30 AT AT05014211T patent/ATE424025T1/de active
- 2005-07-06 SG SG200504273A patent/SG119296A1/en unknown
- 2005-07-14 KR KR1020050063819A patent/KR100720203B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20060050179A (ko) | 2006-05-19 |
SG119296A1 (en) | 2006-02-28 |
EP2043097A1 (de) | 2009-04-01 |
EP1617427A3 (de) | 2006-03-15 |
TWI327602B (en) | 2010-07-21 |
TW200622011A (en) | 2006-07-01 |
EP1617427B1 (de) | 2009-02-25 |
JP2006054032A (ja) | 2006-02-23 |
EP2077556A1 (de) | 2009-07-08 |
EP1617427A2 (de) | 2006-01-18 |
US7695790B2 (en) | 2010-04-13 |
JP3907666B2 (ja) | 2007-04-18 |
KR100720203B1 (ko) | 2007-05-21 |
US20060013988A1 (en) | 2006-01-19 |
ATE424025T1 (de) | 2009-03-15 |
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