FR67357E - Panneaux électroluminescents - Google Patents

Panneaux électroluminescents

Info

Publication number
FR67357E
FR67357E FR67357DA FR67357E FR 67357 E FR67357 E FR 67357E FR 67357D A FR67357D A FR 67357DA FR 67357 E FR67357 E FR 67357E
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
English (en)
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.)
Umicore NV SA
Original Assignee
Ateliers de Constructions Electriques de Charleroi SA
ACEC 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 Ateliers de Constructions Electriques de Charleroi SA, ACEC SA filed Critical Ateliers de Constructions Electriques de Charleroi SA
Application granted granted Critical
Publication of FR67357E publication Critical patent/FR67357E/fr
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 [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] 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 [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] 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 [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers of metallic reflective layers
FR67357D 1954-11-03 1954-11-03 Panneaux électroluminescents Expired FR67357E (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR67357E true FR67357E (fr) 1958-03-06

Family

ID=8699560

Family Applications (4)

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

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1109546D Expired FR1109546A (fr) 1954-11-03 1954-07-30 Panneaux électroluminescents
FR67356D Expired FR67356E (fr) 1954-11-03 1954-10-30 Panneaux électroluminescents

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR67358D Expired FR67358E (fr) 1954-11-03 1954-11-04 Panneaux électroluminescents

Country Status (1)

Country Link
FR (4) FR1109546A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086906B (de) * 1955-06-27 1960-08-11 Gen Motors Corp Anzeigevorrichtung, insbesondere fuer Armaturenbretter in Kraftfahrzeugen
DE1209202B (de) * 1957-08-10 1966-01-20 Siemens Ag Leuchtorgan fuer Leuchtschaltbilder in Schaltwarten
DE3610290A1 (de) * 1986-03-26 1987-10-01 Christian A Wittke Leuchtende schrift- oder bildzeichen zur aussenseitigen befestigung an fahrzeugen

Also Published As

Publication number Publication date
FR1109546A (fr) 1956-01-30
FR67356E (fr) 1958-03-06
FR67358E (fr) 1958-03-06

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