FR1529435A - Procédé de fabrication de cathode photo-émissive - Google Patents

Procédé de fabrication de cathode photo-émissive

Info

Publication number
FR1529435A
FR1529435A FR112422A FR112422A FR1529435A FR 1529435 A FR1529435 A FR 1529435A FR 112422 A FR112422 A FR 112422A FR 112422 A FR112422 A FR 112422A FR 1529435 A FR1529435 A FR 1529435A
Authority
FR
France
Prior art keywords
photo
manufacturing process
emissive cathode
cathode manufacturing
emissive
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.)
Expired
Application number
FR112422A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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
Priority claimed from US563255A external-priority patent/US3372967A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Priority to FR112422A priority Critical patent/FR1529435A/fr
Application granted granted Critical
Publication of FR1529435A publication Critical patent/FR1529435A/fr
Expired 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
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes

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)
FR112422A 1966-07-06 1967-06-29 Procédé de fabrication de cathode photo-émissive Expired FR1529435A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR112422A FR1529435A (fr) 1966-07-06 1967-06-29 Procédé de fabrication de cathode photo-émissive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US563255A US3372967A (en) 1966-07-06 1966-07-06 Method of making a multi-alkali cathode
FR112422A FR1529435A (fr) 1966-07-06 1967-06-29 Procédé de fabrication de cathode photo-émissive

Publications (1)

Publication Number Publication Date
FR1529435A true FR1529435A (fr) 1968-06-14

Family

ID=26177725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR112422A Expired FR1529435A (fr) 1966-07-06 1967-06-29 Procédé de fabrication de cathode photo-émissive

Country Status (1)

Country Link
FR (1) FR1529435A (fr)

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