FR1130224A - Device for generating electroluminescence - Google Patents

Device for generating electroluminescence

Info

Publication number
FR1130224A
FR1130224A FR1130224DA FR1130224A FR 1130224 A FR1130224 A FR 1130224A FR 1130224D A FR1130224D A FR 1130224DA FR 1130224 A FR1130224 A FR 1130224A
Authority
FR
France
Prior art keywords
generating electroluminescence
electroluminescence
generating
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1130224A publication Critical patent/FR1130224A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
FR1130224D 1953-10-07 1954-10-05 Device for generating electroluminescence Expired FR1130224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1130224X 1953-10-07

Publications (1)

Publication Number Publication Date
FR1130224A true FR1130224A (en) 1957-02-01

Family

ID=19869876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130224D Expired FR1130224A (en) 1953-10-07 1954-10-05 Device for generating electroluminescence

Country Status (1)

Country Link
FR (1) FR1130224A (en)

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