BE521338A - - Google Patents

Info

Publication number
BE521338A
BE521338A BE521338DA BE521338A BE 521338 A BE521338 A BE 521338A BE 521338D A BE521338D A BE 521338DA BE 521338 A BE521338 A BE 521338A
Authority
BE
Belgium
Prior art keywords
electroluminescent
formaldehyde
fluorescent
layer
electroluminescent lamp
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE521338A publication Critical patent/BE521338A/fr

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional radiating surfaces
    • H05B33/20Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded

Landscapes

  • Electroluminescent Light Sources (AREA)
BE521338D BE521338A (show.php)

Publications (1)

Publication Number Publication Date
BE521338A true BE521338A (show.php)

Family

ID=156941

Family Applications (1)

Application Number Title Priority Date Filing Date
BE521338D BE521338A (show.php)

Country Status (1)

Country Link
BE (1) BE521338A (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415471A (en) * 1981-04-09 1983-11-15 Siemens Aktiengesellschaft X-Ray fluorescent screens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415471A (en) * 1981-04-09 1983-11-15 Siemens Aktiengesellschaft X-Ray fluorescent screens

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