FR1022100A - Electroluminescent lamp - Google Patents

Electroluminescent lamp

Info

Publication number
FR1022100A
FR1022100A FR1022100DA FR1022100A FR 1022100 A FR1022100 A FR 1022100A FR 1022100D A FR1022100D A FR 1022100DA FR 1022100 A FR1022100 A FR 1022100A
Authority
FR
France
Prior art keywords
electroluminescent lamp
electroluminescent
lamp
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 FR1022100A publication Critical patent/FR1022100A/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
FR1022100D 1949-07-20 1950-07-17 Electroluminescent lamp Expired FR1022100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1022100XA 1949-07-20 1949-07-20

Publications (1)

Publication Number Publication Date
FR1022100A true FR1022100A (en) 1953-02-27

Family

ID=22288699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022100D Expired FR1022100A (en) 1949-07-20 1950-07-17 Electroluminescent lamp

Country Status (1)

Country Link
FR (1) FR1022100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172862A (en) * 1960-09-29 1965-03-09 Dow Chemical Co Organic electroluminescent phosphors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172862A (en) * 1960-09-29 1965-03-09 Dow Chemical Co Organic electroluminescent phosphors

Similar Documents

Publication Publication Date Title
FR1026821A (en) Electroluminescent lamps
FR1022100A (en) Electroluminescent lamp
FR1007577A (en) Fluorescent lamp
FR978895A (en) Projector reflector
FR994547A (en) Projector fronto-focometer
AT170776B (en) lamp
FI24471A (en) Cinographic lamp
FR1013823A (en) Flash lamp
AT174120B (en) Lamp base
FR58749E (en) Oscillating lamp
FR984530A (en) Oscillating lamp
FR1025716A (en) Luminous projectile
AT178841B (en) Lighting device
FR59272E (en) Lampshade
AT184988B (en) Gas discharge lamp
ES22023Y (en) Electric lamp.
FR997510A (en) Toy lamp
AT170405B (en) Invert incandescent lamp
FR1006807A (en) Reflector
ES21544Y (en) Lighting lamp.
AT167255B (en) Stage lighting system
FR995371A (en) String lampshade
DK75826C (en) Electric lamp for work lighting.
FR1023174A (en) Tubular lamp base
AT169124B (en) Flash lamp