CA1005151A - Method of manufacturing a non-thermally emitting electrode - Google Patents

Method of manufacturing a non-thermally emitting electrode

Info

Publication number
CA1005151A
CA1005151A CA166,654A CA166654A CA1005151A CA 1005151 A CA1005151 A CA 1005151A CA 166654 A CA166654 A CA 166654A CA 1005151 A CA1005151 A CA 1005151A
Authority
CA
Canada
Prior art keywords
manufacturing
emitting electrode
thermally emitting
thermally
electrode
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
CA166,654A
Other languages
English (en)
Other versions
CA166654S (en
Inventor
Michel Lagues
Jean-Louis Domange
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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
Priority claimed from FR7210660A external-priority patent/FR2182619A1/fr
Priority claimed from FR7210659A external-priority patent/FR2177497B1/fr
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1005151A publication Critical patent/CA1005151A/en
Expired legal-status Critical Current

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
    • 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
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/32—Secondary emission electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/34—Photoemissive electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Silicon Compounds (AREA)
CA166,654A 1972-03-27 1973-03-21 Method of manufacturing a non-thermally emitting electrode Expired CA1005151A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7210660A FR2182619A1 (en) 1972-03-27 1972-03-27 Cold cathode for electro emission devices - by lowering the extraction potential using a diffused dopant
FR7210659A FR2177497B1 (enExample) 1972-03-27 1972-03-27

Publications (1)

Publication Number Publication Date
CA1005151A true CA1005151A (en) 1977-02-08

Family

ID=26217000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,654A Expired CA1005151A (en) 1972-03-27 1973-03-21 Method of manufacturing a non-thermally emitting electrode

Country Status (5)

Country Link
JP (1) JPS5721823B2 (enExample)
AU (1) AU5363873A (enExample)
CA (1) CA1005151A (enExample)
GB (1) GB1413552A (enExample)
NL (1) NL7304069A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117148Y2 (enExample) * 1971-10-01 1976-05-10
US4365150A (en) 1978-05-08 1982-12-21 Tektronix, Inc. Gain stabilized microchannel plates and MCP treatment method
CN115831294A (zh) * 2022-12-28 2023-03-21 重庆大学 金属置换原子体扩散系数的计算方法、装置及电子设备

Also Published As

Publication number Publication date
JPS5721823B2 (enExample) 1982-05-10
GB1413552A (en) 1975-11-12
NL7304069A (enExample) 1973-10-01
AU5363873A (en) 1974-09-26
JPS499178A (enExample) 1974-01-26

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