NL6807805A - - Google Patents

Info

Publication number
NL6807805A
NL6807805A NL6807805A NL6807805A NL6807805A NL 6807805 A NL6807805 A NL 6807805A NL 6807805 A NL6807805 A NL 6807805A NL 6807805 A NL6807805 A NL 6807805A NL 6807805 A NL6807805 A NL 6807805A
Authority
NL
Netherlands
Application number
NL6807805A
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 filed Critical
Publication of NL6807805A publication Critical patent/NL6807805A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/32—Secondary-electron-emitting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/308—Semiconductor cathodes, e.g. cathodes with PN junction layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/34—Photo-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/34—Photoemissive electrodes
    • H01J2201/342—Cathodes
    • H01J2201/3421—Composition of the emitting surface
    • H01J2201/3423—Semiconductors, e.g. GaAs, NEA emitters
NL6807805A 1967-09-05 1968-06-04 NL6807805A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66551167A 1967-09-05 1967-09-05
US66813067A 1967-09-15 1967-09-15

Publications (1)

Publication Number Publication Date
NL6807805A true NL6807805A (enrdf_load_stackoverflow) 1969-03-07

Family

ID=27099223

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6807805A NL6807805A (enrdf_load_stackoverflow) 1967-09-05 1968-06-04

Country Status (4)

Country Link
DE (1) DE1764406B2 (enrdf_load_stackoverflow)
FR (1) FR1566989A (enrdf_load_stackoverflow)
GB (1) GB1233725A (enrdf_load_stackoverflow)
NL (1) NL6807805A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1950326A1 (en) 2007-01-29 2008-07-30 Interuniversitair Microelektronica Centrum Method for removal of bulk metal contamination from III-V semiconductor substrates

Also Published As

Publication number Publication date
FR1566989A (enrdf_load_stackoverflow) 1969-05-09
GB1233725A (enrdf_load_stackoverflow) 1971-05-26
DE1764406B2 (de) 1975-05-15
DE1764406A1 (de) 1972-03-23

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