BE772731A - METHOD AND APPARATUS FOR THE VACUUM DEPOSIT OF A COATING OF VARIABLE THICKNESS ON A SUPPORT - Google Patents

METHOD AND APPARATUS FOR THE VACUUM DEPOSIT OF A COATING OF VARIABLE THICKNESS ON A SUPPORT

Info

Publication number
BE772731A
BE772731A BE772731A BE772731A BE772731A BE 772731 A BE772731 A BE 772731A BE 772731 A BE772731 A BE 772731A BE 772731 A BE772731 A BE 772731A BE 772731 A BE772731 A BE 772731A
Authority
BE
Belgium
Prior art keywords
coating
support
variable thickness
vacuum deposit
deposit
Prior art date
Application number
BE772731A
Other languages
French (fr)
Original Assignee
Aga Ab
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 Aga Ab filed Critical Aga Ab
Publication of BE772731A publication Critical patent/BE772731A/en

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
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • C23C14/042—Coating on selected surface areas, e.g. using masks using masks
    • C23C14/044—Coating on selected surface areas, e.g. using masks using masks using masks to redistribute rather than totally prevent coating, e.g. producing thickness gradient

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)
BE772731A 1970-09-18 1971-09-17 METHOD AND APPARATUS FOR THE VACUUM DEPOSIT OF A COATING OF VARIABLE THICKNESS ON A SUPPORT BE772731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1275870A SE350537B (en) 1970-09-18 1970-09-18

Publications (1)

Publication Number Publication Date
BE772731A true BE772731A (en) 1972-01-17

Family

ID=20296259

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772731A BE772731A (en) 1970-09-18 1971-09-17 METHOD AND APPARATUS FOR THE VACUUM DEPOSIT OF A COATING OF VARIABLE THICKNESS ON A SUPPORT

Country Status (3)

Country Link
BE (1) BE772731A (en)
DE (1) DE2146818B2 (en)
SE (1) SE350537B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE7431T1 (en) * 1980-02-07 1984-05-15 Matsushita Electric Industrial Co., Ltd. METHOD OF FORMING A GLASS SPACER IN THE MAGNETIC COLUMN OF A MAGNETIC HEAD.
DE3374790D1 (en) * 1983-03-11 1988-01-14 Hitachi Ltd Method for forming thin films
US4791261A (en) * 1987-09-23 1988-12-13 International Business Machines Corporation Crucible for evaporation of metallic film

Also Published As

Publication number Publication date
SE350537B (en) 1972-10-30
DE2146818A1 (en) 1972-03-30
DE2146818B2 (en) 1974-01-17

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