JPS5812317A - 薄膜磁気媒体の製法 - Google Patents

薄膜磁気媒体の製法

Info

Publication number
JPS5812317A
JPS5812317A JP11035981A JP11035981A JPS5812317A JP S5812317 A JPS5812317 A JP S5812317A JP 11035981 A JP11035981 A JP 11035981A JP 11035981 A JP11035981 A JP 11035981A JP S5812317 A JPS5812317 A JP S5812317A
Authority
JP
Japan
Prior art keywords
evaporation
thin film
oxygen
polyethylene terephthalate
electron beam
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.)
Granted
Application number
JP11035981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH033369B2 (enExample
Inventor
Takahiro Kawana
隆宏 川名
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP11035981A priority Critical patent/JPS5812317A/ja
Publication of JPS5812317A publication Critical patent/JPS5812317A/ja
Publication of JPH033369B2 publication Critical patent/JPH033369B2/ja
Granted 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
    • C23C14/0021—Reactive sputtering or evaporation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/851—Coating a support with a magnetic layer by sputtering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
JP11035981A 1981-07-15 1981-07-15 薄膜磁気媒体の製法 Granted JPS5812317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11035981A JPS5812317A (ja) 1981-07-15 1981-07-15 薄膜磁気媒体の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11035981A JPS5812317A (ja) 1981-07-15 1981-07-15 薄膜磁気媒体の製法

Publications (2)

Publication Number Publication Date
JPS5812317A true JPS5812317A (ja) 1983-01-24
JPH033369B2 JPH033369B2 (enExample) 1991-01-18

Family

ID=14533772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11035981A Granted JPS5812317A (ja) 1981-07-15 1981-07-15 薄膜磁気媒体の製法

Country Status (1)

Country Link
JP (1) JPS5812317A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191138A (ja) * 1983-04-14 1984-10-30 Tdk Corp 磁気記録媒体の製造方法
JPS59201225A (ja) * 1983-04-27 1984-11-14 Hitachi Condenser Co Ltd 磁気記録媒体の製造装置
JPS59201226A (ja) * 1983-04-27 1984-11-14 Tdk Corp 磁気記録媒体の製造方法
JPS59201228A (ja) * 1983-04-28 1984-11-14 Tdk Corp 磁気記録媒体の製造方法
JPS59213033A (ja) * 1983-05-18 1984-12-01 Ulvac Corp 垂直磁気記録体の製造法
JPS6059534A (ja) * 1983-09-09 1985-04-05 Taiyo Yuden Co Ltd 磁気記録媒体の製造方法
JPS6124214A (ja) * 1984-07-12 1986-02-01 Taiyo Yuden Co Ltd Ｃｏ−Ｏ系薄膜型垂直磁気記録媒体の製造方法
JPH01105331A (ja) * 1987-04-15 1989-04-21 Sanyo Electric Co Ltd 薄膜形成方法
WO1996032520A1 (en) * 1995-04-14 1996-10-17 Spectra-Physics Lasers, Inc. Method for producing dielectric coatings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674836A (en) * 1979-11-19 1981-06-20 Sekisui Chem Co Ltd Production of magnetic recording medium
JPS5690432A (en) * 1979-12-22 1981-07-22 Hitachi Maxell Ltd Production of magnetic recording medium
JPS5720920A (en) * 1980-07-14 1982-02-03 Sekisui Chem Co Ltd Magnetic recording medium and its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674836A (en) * 1979-11-19 1981-06-20 Sekisui Chem Co Ltd Production of magnetic recording medium
JPS5690432A (en) * 1979-12-22 1981-07-22 Hitachi Maxell Ltd Production of magnetic recording medium
JPS5720920A (en) * 1980-07-14 1982-02-03 Sekisui Chem Co Ltd Magnetic recording medium and its manufacture

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59191138A (ja) * 1983-04-14 1984-10-30 Tdk Corp 磁気記録媒体の製造方法
JPS59201225A (ja) * 1983-04-27 1984-11-14 Hitachi Condenser Co Ltd 磁気記録媒体の製造装置
JPS59201226A (ja) * 1983-04-27 1984-11-14 Tdk Corp 磁気記録媒体の製造方法
JPS59201228A (ja) * 1983-04-28 1984-11-14 Tdk Corp 磁気記録媒体の製造方法
JPS59213033A (ja) * 1983-05-18 1984-12-01 Ulvac Corp 垂直磁気記録体の製造法
JPS6059534A (ja) * 1983-09-09 1985-04-05 Taiyo Yuden Co Ltd 磁気記録媒体の製造方法
JPS6124214A (ja) * 1984-07-12 1986-02-01 Taiyo Yuden Co Ltd Ｃｏ−Ｏ系薄膜型垂直磁気記録媒体の製造方法
JPH01105331A (ja) * 1987-04-15 1989-04-21 Sanyo Electric Co Ltd 薄膜形成方法
WO1996032520A1 (en) * 1995-04-14 1996-10-17 Spectra-Physics Lasers, Inc. Method for producing dielectric coatings

Also Published As

Publication number Publication date
JPH033369B2 (enExample) 1991-01-18

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