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SG89324A1 - Target on sputtering for forming protective film on optical recording media and process for preparing the target - Google Patents

Target on sputtering for forming protective film on optical recording media and process for preparing the target

Info

Publication number
SG89324A1
SG89324A1 SG200002109A SG200002109A SG89324A1 SG 89324 A1 SG89324 A1 SG 89324A1 SG 200002109 A SG200002109 A SG 200002109A SG 200002109 A SG200002109 A SG 200002109A SG 89324 A1 SG89324 A1 SG 89324A1
Authority
SG
Singapore
Prior art keywords
target
sputtering
preparing
protective film
optical recording
Prior art date
Application number
SG200002109A
Inventor
Takai Keiichi
Seto Yasuhiro
Watanabe Hiroshi
Original Assignee
Mitsui Mining & Smelting Co
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 Mitsui Mining & Smelting Co filed Critical Mitsui Mining & Smelting Co
Publication of SG89324A1 publication Critical patent/SG89324A1/en

Links

SG200002109A 1999-04-13 2000-04-12 Target on sputtering for forming protective film on optical recording media and process for preparing the target SG89324A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10585199A JP2000297363A (en) 1999-04-13 1999-04-13 Sputtering target for forming optical recording protective film and its production

Publications (1)

Publication Number Publication Date
SG89324A1 true SG89324A1 (en) 2002-06-18

Family

ID=14418513

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200002109A SG89324A1 (en) 1999-04-13 2000-04-12 Target on sputtering for forming protective film on optical recording media and process for preparing the target

Country Status (3)

Country Link
JP (1) JP2000297363A (en)
SG (1) SG89324A1 (en)
TW (1) TW593718B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002358699A (en) * 2001-06-01 2002-12-13 Nikko Materials Co Ltd Sputtering target for forming phase change type optical disk protective film and optical recording medium with phase change type optical disk protective film formed thereon by using the target
EP1429326B1 (en) * 2001-09-21 2008-10-29 Nippon Mining & Metals Co., Ltd. Sputtering target and production method therefor and optical recording medium formed with phase-change type optical disk protection film
JP4697404B2 (en) * 2005-04-18 2011-06-08 三菱マテリアル株式会社 Sputtering target for forming an optical recording medium protective film
JP4579224B2 (en) * 2006-11-20 2010-11-10 Ｊｘ日鉱日石金属株式会社 Method of manufacturing sputtering target for forming phase change type optical disk protective film
KR101021848B1 (en) 2007-11-13 2011-03-17 한양대학교 산학협력단 Method for producing a JSN-based sputtering target and the NS-based sputtering target obtained thereby
JP4685177B2 (en) * 2009-06-05 2011-05-18 Ｊｘ日鉱日石金属株式会社 Sputtering target for forming phase change optical disc protective film and optical recording medium having phase change optical disc protective film formed using the target

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6443814A (en) * 1987-08-12 1989-02-16 Hitachi Ltd Magnetic recording medium
JPH03237613A (en) * 1990-02-13 1991-10-23 Fuji Electric Co Ltd Magnetic recording medium and its production
JPH05174368A (en) * 1991-12-24 1993-07-13 Sumitomo Metal Mining Co Ltd Magnetic recording medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6443814A (en) * 1987-08-12 1989-02-16 Hitachi Ltd Magnetic recording medium
JPH03237613A (en) * 1990-02-13 1991-10-23 Fuji Electric Co Ltd Magnetic recording medium and its production
JPH05174368A (en) * 1991-12-24 1993-07-13 Sumitomo Metal Mining Co Ltd Magnetic recording medium

Also Published As

Publication number Publication date
TW593718B (en) 2004-06-21
JP2000297363A (en) 2000-10-24

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