FR1275344A - Electroluminescent material emitting white light - Google Patents

Electroluminescent material emitting white light

Info

Publication number
FR1275344A
FR1275344A FR845554A FR845554A FR1275344A FR 1275344 A FR1275344 A FR 1275344A FR 845554 A FR845554 A FR 845554A FR 845554 A FR845554 A FR 845554A FR 1275344 A FR1275344 A FR 1275344A
Authority
FR
France
Prior art keywords
white light
electroluminescent material
emitting white
material emitting
electroluminescent
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
FR845554A
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Priority to FR845554A priority Critical patent/FR1275344A/en
Application granted granted Critical
Publication of FR1275344A publication Critical patent/FR1275344A/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
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H05B33/145—Arrangements of the electroluminescent material
FR845554A 1960-12-01 1960-12-01 Electroluminescent material emitting white light Expired FR1275344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845554A FR1275344A (en) 1960-12-01 1960-12-01 Electroluminescent material emitting white light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845554A FR1275344A (en) 1960-12-01 1960-12-01 Electroluminescent material emitting white light

Publications (1)

Publication Number Publication Date
FR1275344A true FR1275344A (en) 1961-11-03

Family

ID=8743805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845554A Expired FR1275344A (en) 1960-12-01 1960-12-01 Electroluminescent material emitting white light

Country Status (1)

Country Link
FR (1) FR1275344A (en)

Similar Documents

Publication Publication Date Title
CH474201A (en) Light emitting diode
BE763031A (en) DIRECTED LIGHT EMITTING DIODE
CH485832A (en) Luminous material
FR1275344A (en) Electroluminescent material emitting white light
CH378097A (en) Incandescent candle
FR1283082A (en) Low intensity diode
FR1507827A (en) Light emitting diode
FR1305748A (en) Light switch
BE612976A (en) Lighting devices allowing the dimming of the light emitted
FR1543748A (en) Light emitting diode
BE610469A (en) Semiconductor material.
CH408208A (en) Luminescent source
FR1515311A (en) Light emitting diode
FR1511464A (en) Semiconductor light emitting diode
ES79483Y (en) Light source
ES82315Y (en) Improved reflector light
FR1506749A (en) Semiconductor light emitters
BE591140A (en) Light chain.
BE609607A (en) Electroluminescent flat lamp
FR1257474A (en) Lighting fixture
FR1264222A (en) Lighting fixture
GR20841B (en) LIGHTHOUSE LIGHTING LIGHT.
FR1283009A (en) Light switch
BE611134A (en) Semiconductor material
ES78392Y (en) Signaling lamp