CH432177A - Device for vapor deposition of a metal layer on the inside of a bulb - Google Patents

Device for vapor deposition of a metal layer on the inside of a bulb

Info

Publication number
CH432177A
CH432177A CH1183463A CH1183463A CH432177A CH 432177 A CH432177 A CH 432177A CH 1183463 A CH1183463 A CH 1183463A CH 1183463 A CH1183463 A CH 1183463A CH 432177 A CH432177 A CH 432177A
Authority
CH
Switzerland
Prior art keywords
bulb
metal layer
vapor deposition
deposition
vapor
Prior art date
Application number
CH1183463A
Other languages
German (de)
Inventor
Cornelis Hopstaken Anth Petrus
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH432177A publication Critical patent/CH432177A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • 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
    • C23C14/046—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Vapour Deposition (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CH1183463A 1962-09-28 1963-09-25 Device for vapor deposition of a metal layer on the inside of a bulb CH432177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL283791 1962-09-28

Publications (1)

Publication Number Publication Date
CH432177A true CH432177A (en) 1967-03-15

Family

ID=19754148

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1183463A CH432177A (en) 1962-09-28 1963-09-25 Device for vapor deposition of a metal layer on the inside of a bulb

Country Status (8)

Country Link
US (1) US3277864A (en)
BE (1) BE637909A (en)
CH (1) CH432177A (en)
DE (1) DE1287765B (en)
DK (1) DK106755C (en)
ES (1) ES292006A1 (en)
GB (1) GB997899A (en)
NL (1) NL283791A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740129A1 (en) * 1976-09-18 1978-03-23 Claude John Lancelot Hunt METAL FUMING METHOD AND DEVICE
DE2847632A1 (en) * 1977-11-19 1979-05-23 Claude John Lancelot Hunt VACUUM METALLIZING DEVICE
US4305631A (en) * 1979-12-05 1981-12-15 Radiologic Sciences, Inc. High temperature bearing bakeout process
DE3601010A1 (en) * 1986-01-15 1987-07-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh DEVICE FOR PARTLY COATING THE INTERNAL SURFACE OF LAMP BULBS
CN101076874A (en) * 2004-04-01 2007-11-21 皇家飞利浦电子股份有限公司 Keeper device for manufacturing partial coatings at least on bulb burning arc device
CN112011764A (en) * 2020-08-28 2020-12-01 重庆冠昌光电科技有限公司 Local vacuum coating equipment for inner wall of bulb glass bulb

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2123706A (en) * 1932-07-20 1938-07-12 Hygrade Sylvania Corp Method of manufacture of reflector bulbs
US2160714A (en) * 1932-07-20 1939-05-30 Hygrade Sylvania Corp Apparatus for interiorly coating lamps, tubes, and the like
US2432950A (en) * 1943-09-24 1947-12-16 Bausch & Lomb Apparatus for making optical wedges
US2369764A (en) * 1943-09-30 1945-02-20 Bausch & Lomb Apparatus for forming optical wedges
US2657150A (en) * 1948-05-18 1953-10-27 Gen Electric Method and masking shield for interiorly coating hollow articles
US2831455A (en) * 1955-08-04 1958-04-22 Philco Corp Masking means
US2879740A (en) * 1957-05-02 1959-03-31 Gen Electric Apparatus for internally coating articles
US2946697A (en) * 1957-12-31 1960-07-26 Westinghouse Electric Corp Masking method and apparatus

Also Published As

Publication number Publication date
GB997899A (en) 1965-07-14
NL283791A (en)
DK106755C (en) 1967-03-13
US3277864A (en) 1966-10-11
BE637909A (en)
DE1287765B (en) 1969-01-23
ES292006A1 (en) 1964-03-01

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