FR67356E - Electroluminescent panels - Google Patents

Electroluminescent panels

Info

Publication number
FR67356E
FR67356E FR67356DA FR67356E FR 67356 E FR67356 E FR 67356E FR 67356D A FR67356D A FR 67356DA FR 67356 E FR67356 E FR 67356E
Authority
FR
France
Prior art keywords
electroluminescent panels
electroluminescent
panels
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.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi SA
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 ACEC, Ateliers de Constructions Electriques de Charleroi SA filed Critical ACEC
Application granted granted Critical
Publication of FR67356E publication Critical patent/FR67356E/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
    • 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
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H05B33/24—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
FR67356D 1954-11-03 1954-10-30 Electroluminescent panels Expired FR67356E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67357T 1954-11-03

Publications (1)

Publication Number Publication Date
FR67356E true FR67356E (en) 1958-03-06

Family

ID=8699560

Family Applications (4)

Application Number Title Priority Date Filing Date
FR1109546D Expired FR1109546A (en) 1954-11-03 1954-07-30 Electroluminescent panels
FR67356D Expired FR67356E (en) 1954-11-03 1954-10-30 Electroluminescent panels
FR67357D Expired FR67357E (en) 1954-11-03 1954-11-03 Electroluminescent panels
FR67358D Expired FR67358E (en) 1954-11-03 1954-11-04 Electroluminescent panels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1109546D Expired FR1109546A (en) 1954-11-03 1954-07-30 Electroluminescent panels

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR67357D Expired FR67357E (en) 1954-11-03 1954-11-03 Electroluminescent panels
FR67358D Expired FR67358E (en) 1954-11-03 1954-11-04 Electroluminescent panels

Country Status (1)

Country Link
FR (4) FR1109546A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086906B (en) * 1955-06-27 1960-08-11 Gen Motors Corp Display device, in particular for dashboards in motor vehicles
DE1209202B (en) * 1957-08-10 1966-01-20 Siemens Ag Light organ for light circuit diagrams in control rooms
DE3610290A1 (en) * 1986-03-26 1987-10-01 Christian A Wittke LUMINOUS LETTERING OR PICTURES FOR EXTERNAL ATTACHMENT TO VEHICLES

Also Published As

Publication number Publication date
FR67358E (en) 1958-03-06
FR67357E (en) 1958-03-06
FR1109546A (en) 1956-01-30

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