SE334082B - - Google Patents

Info

Publication number
SE334082B
SE334082B SE09272/67*A SE927267A SE334082B SE 334082 B SE334082 B SE 334082B SE 927267 A SE927267 A SE 927267A SE 334082 B SE334082 B SE 334082B
Authority
SE
Sweden
Application number
SE09272/67*A
Inventor
F Hughes
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of SE334082B publication Critical patent/SE334082B/xx

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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
SE09272/67*A 1966-07-06 1967-06-27 SE334082B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US563255A US3372967A (en) 1966-07-06 1966-07-06 Method of making a multi-alkali cathode

Publications (1)

Publication Number Publication Date
SE334082B true SE334082B (xx) 1971-04-05

Family

ID=24249753

Family Applications (1)

Application Number Title Priority Date Filing Date
SE09272/67*A SE334082B (xx) 1966-07-06 1967-06-27

Country Status (6)

Country Link
US (1) US3372967A (xx)
BE (1) BE700899A (xx)
DE (1) DE1614376B2 (xx)
GB (1) GB1163499A (xx)
NL (1) NL6709346A (xx)
SE (1) SE334082B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658400A (en) * 1970-03-02 1972-04-25 Rca Corp Method of making a multialkali photocathode with improved sensitivity to infrared light and a photocathode made thereby
US3858955A (en) * 1973-01-15 1975-01-07 Rca Corp Method of making a iii-v compound electron-emissive cathode
US3992071A (en) * 1975-04-01 1976-11-16 The United States Of America As Represented By The Secretary Of The Army Processes for activating S-1 cathode
US4002735A (en) * 1975-06-04 1977-01-11 Rca Corporation Method of sensitizing electron emissive surfaces of antimony base layers with alkali metal vapors
US4333031A (en) * 1979-03-30 1982-06-01 Rca Corporation Photomultiplier tube having directional alkali metal vapor evaporation means
US4305972A (en) * 1980-06-30 1981-12-15 Rca Corporation Method for expeditiously processing a sodium-potassium-cesium-antimony photocathode
US4407857A (en) * 1981-06-30 1983-10-04 Rca Corporation Method for processing a lithium-sodium-antimony photocathode
US4447758A (en) * 1981-11-20 1984-05-08 Rca Corporation Broad area cathode contact for a photomultiplier tube
US4656392A (en) * 1983-10-28 1987-04-07 Rca Corporation Electron discharge device having a thermionic emission-reduction coating
US4568567A (en) * 1984-10-09 1986-02-04 Rca Corporation Method of removing trace quantities of alkali metal impurities from a bialkali-antimonide photoemissive cathode
FR2594258B1 (fr) * 1986-02-11 1988-10-14 Thomson Csf Procede de fabrication d'une photocathode du type antimoniure alcalin et tube intensificateur d'images comportant une telle photocathode.
FR2604560A1 (fr) * 1986-08-28 1988-04-01 Rca Corp Tube electrostatique obturateur muni d'ouvertures de collimation pour photographie a haute vitesse
US20060257296A1 (en) * 2005-05-13 2006-11-16 Sarnoff Corporation Alkali metal dispensers and uses for same
CN112802726B (zh) * 2021-01-14 2023-04-11 北方夜视技术股份有限公司 一种提高多碱光电阴极灵敏度均匀性的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL96983C (xx) * 1955-12-05

Also Published As

Publication number Publication date
GB1163499A (en) 1969-09-04
BE700899A (xx) 1967-12-18
NL6709346A (xx) 1968-01-08
DE1614376B2 (de) 1972-05-18
DE1614376A1 (de) 1970-05-21
US3372967A (en) 1968-03-12

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