ES325709A1 - Un dispositivo para producir una corriente de electrones. - Google Patents

Un dispositivo para producir una corriente de electrones.

Info

Publication number
ES325709A1
ES325709A1 ES0325709A ES325709A ES325709A1 ES 325709 A1 ES325709 A1 ES 325709A1 ES 0325709 A ES0325709 A ES 0325709A ES 325709 A ES325709 A ES 325709A ES 325709 A1 ES325709 A1 ES 325709A1
Authority
ES
Spain
Prior art keywords
type
translation
machine
legally binding
google translate
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
ES0325709A
Other languages
English (en)
Spanish (es)
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES325709A1 publication Critical patent/ES325709A1/es
Expired legal-status Critical Current

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
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/308—Semiconductor cathodes, e.g. cathodes with PN junction layers

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Electrodes Of Semiconductors (AREA)
ES0325709A 1965-04-22 1966-04-20 Un dispositivo para producir una corriente de electrones. Expired ES325709A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6505085A NL150609B (nl) 1965-04-22 1965-04-22 Inrichting voor het opwekken van een elektronenstroom.

Publications (1)

Publication Number Publication Date
ES325709A1 true ES325709A1 (es) 1967-02-16

Family

ID=19792993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0325709A Expired ES325709A1 (es) 1965-04-22 1966-04-20 Un dispositivo para producir una corriente de electrones.

Country Status (9)

Country Link
JP (1) JPS499255B1 (OSRAM)
BE (1) BE679967A (OSRAM)
BR (1) BR6678830D0 (OSRAM)
CA (1) CA923960A (OSRAM)
DE (1) DE1564401C3 (OSRAM)
ES (1) ES325709A1 (OSRAM)
GB (1) GB1147883A (OSRAM)
NL (1) NL150609B (OSRAM)
SE (1) SE312382B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8104893A (nl) * 1981-10-29 1983-05-16 Philips Nv Kathodestraalbuis en halfgeleiderinrichting voor toepassing in een dergelijke kathodestraalbuis.
US6351254B2 (en) 1998-07-06 2002-02-26 The Regents Of The University Of California Junction-based field emission structure for field emission display
WO2006061686A2 (en) * 2004-12-10 2006-06-15 Johan Frans Prins A cathodic device

Also Published As

Publication number Publication date
DE1564401B2 (de) 1974-02-14
DE1564401C3 (de) 1974-10-10
JPS499255B1 (OSRAM) 1974-03-02
GB1147883A (en) 1969-04-10
SE312382B (OSRAM) 1969-07-14
CA923960A (en) 1973-04-03
BE679967A (OSRAM) 1966-10-24
DE1564401A1 (de) 1969-10-02
NL6505085A (OSRAM) 1966-10-24
BR6678830D0 (pt) 1973-12-26
NL150609B (nl) 1976-08-16

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