[go: up one dir, main page]

FR1022220A - Electro-luminescent light fixture - Google Patents

Electro-luminescent light fixture

Info

Publication number
FR1022220A
FR1022220A FR1022220DA FR1022220A FR 1022220 A FR1022220 A FR 1022220A FR 1022220D A FR1022220D A FR 1022220DA FR 1022220 A FR1022220 A FR 1022220A
Authority
FR
France
Prior art keywords
electro
light fixture
luminescent light
luminescent
fixture
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Application granted granted Critical
Publication of FR1022220A publication Critical patent/FR1022220A/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
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
FR1022220D 1949-07-20 1950-07-20 Electro-luminescent light fixture Expired FR1022220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1022220XA 1949-07-20 1949-07-20

Publications (1)

Publication Number Publication Date
FR1022220A true FR1022220A (en) 1953-03-02

Family

ID=22288758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022220D Expired FR1022220A (en) 1949-07-20 1950-07-20 Electro-luminescent light fixture

Country Status (1)

Country Link
FR (1) FR1022220A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962357C (en) * 1954-11-01 1957-04-18 Westinghouse Electric Corp Electric fluorescent cell
DE1023821B (en) * 1953-12-09 1958-02-06 Thorn Electrical Ind Ltd Voltage electroluminescent lamp and process for its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023821B (en) * 1953-12-09 1958-02-06 Thorn Electrical Ind Ltd Voltage electroluminescent lamp and process for its manufacture
DE962357C (en) * 1954-11-01 1957-04-18 Westinghouse Electric Corp Electric fluorescent cell

Similar Documents

Publication Publication Date Title
FR1029122A (en) Light switch
FR1011455A (en) Lighting fixtures improvements
FR1022220A (en) Electro-luminescent light fixture
FR1012098A (en) Linear light source luminaire
FR977356A (en) Lighting fixture
FR991271A (en) Lighting fixture
FR982663A (en) Lighting fixture
FR998361A (en) Lighting fixture
FR1003026A (en) Lighting fixture
FR1045640A (en) Lighting fixture
FR1037344A (en) Lighting fixture
FR991083A (en) Candle lantern
FR1026821A (en) Electroluminescent lamps
FR986336A (en) Vehicle lighting fixture
FR1020280A (en) Lighting fixture
FR1016434A (en) Lighting fixture
FR1008129A (en) Lighting fixture
FR1029826A (en) Lighting device
FR923751A (en) Lighting fixture
FR993597A (en) Fluorescence lighting fixture
FR994470A (en) Reflector for lighting fixture
AT178841B (en) Lighting device
FR1004942A (en) Projection device lighting device
FR1016242A (en) Lighting fixture
FR981755A (en) Fluorescent light source fixture mount