ES255257A1 - Una fuente de radiacion - Google Patents

Una fuente de radiacion

Info

Publication number
ES255257A1
ES255257A1 ES0255257A ES255257A ES255257A1 ES 255257 A1 ES255257 A1 ES 255257A1 ES 0255257 A ES0255257 A ES 0255257A ES 255257 A ES255257 A ES 255257A ES 255257 A1 ES255257 A1 ES 255257A1
Authority
ES
Spain
Prior art keywords
gallium nitride
gallium
activator
lithium
coactivators
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
ES0255257A
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.)
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 ES255257A1 publication Critical patent/ES255257A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/0883—Arsenides; Nitrides; Phosphides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

Una fuente de radiación en que energía electro magnética y/o eléctrica es convertida en radiación, caracterizada por el hecho que la energía que debe ser convertida es suministrada a nitruro de galio que está activado con por lo menos uno de los elementos del grupo que consiste del litio, sodio, cobre, azufre, oro, berilio, magnesio, calcio, estroncio, barío, zinc, cadmio, mercurio, aluminio, indio, talio, estaño y plomo, de modo que emite luminiscencía.
ES0255257A 1959-01-28 1960-01-25 Una fuente de radiacion Expired ES255257A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN16182A DE1077330B (de) 1959-01-28 1959-01-28 Strahlenquelle mit einem Leuchtstoff

Publications (1)

Publication Number Publication Date
ES255257A1 true ES255257A1 (es) 1960-09-01

Family

ID=7340155

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0255257A Expired ES255257A1 (es) 1959-01-28 1960-01-25 Una fuente de radiacion

Country Status (7)

Country Link
BE (1) BE586953A (es)
CH (1) CH387796A (es)
DE (1) DE1077330B (es)
DK (1) DK94683C (es)
ES (1) ES255257A1 (es)
FR (1) FR1246534A (es)
GB (1) GB946764A (es)

Also Published As

Publication number Publication date
DE1077330B (de) 1960-03-10
BE586953A (fr) 1960-07-26
FR1246534A (fr) 1960-11-18
GB946764A (en) 1964-01-15
CH387796A (de) 1965-02-15
DK94683C (da) 1962-11-05

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