FR67357E - Electroluminescent panels - Google Patents

Electroluminescent panels

Info

Publication number: FR67357E
Authority: FR; France
Prior art keywords: electroluminescent panels; electroluminescent; panels
Prior art date: 1954-11-03
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

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.)

1954-11-03

Filing date

1954-11-03

Publication date

1958-03-06

1954-11-03 Application filed by Ateliers de Constructions Electriques de Charleroi SA, ACEC SA filed Critical Ateliers de Constructions Electriques de Charleroi SA

1958-03-06 Application granted granted Critical

1958-03-06 Publication of FR67357E publication Critical patent/FR67357E/en

Status Expired legal-status Critical Current

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

FR67357D 1954-11-03 1954-11-03 Electroluminescent panels Expired FR67357E (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
FR67357E true FR67357E (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 (2)

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

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
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

1954
- 1954-07-30 FR FR1109546D patent/FR1109546A/en not_active Expired
- 1954-10-30 FR FR67356D patent/FR67356E/en not_active Expired
- 1954-11-03 FR FR67357D patent/FR67357E/en not_active Expired
- 1954-11-04 FR FR67358D patent/FR67358E/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
BE604920Q (en)	1961-10-02	Verftoestel
BE760648Q (en)	1971-05-27	BENZOTHIAZOLEAZODIPHENYL-AMINES
FR1106052A (en)	1955-12-12	Advanced advertising panel
CH318854A (en)	1957-01-31	Stylograph
FR67357E (en)	1958-03-06	Electroluminescent panels
BE760647Q (en)	1971-05-27	BENZOTHIAZOLEAZOPYRAZOLONES
FR1479473A (en)	1967-05-05	case
FR1097947A (en)	1955-07-12	Panel construction
FR1101775A (en)	1955-10-11	Construction panels
FR1101044A (en)	1955-09-27	case
FR1107084A (en)	1955-12-28	case
CH330219A (en)	1958-05-31	Borehole
ES39916Y (en)	1956-08-01	Pencil-brush
AT187008B (en)	1956-10-10	Malschloss
FR1108305A (en)	1956-01-11	Composite panel
FI27312A (en)	1954-10-11	Wägg i tunneltork
FR1153056A (en)	1958-02-28	case
FR1119562A (en)	1956-06-21	case
FR1101364A (en)	1955-10-05	Construction panel
ES43419Y (en)	1955-01-16	Chair-table-hanger
ES39996Y (en)	1954-06-16	Container-key
ES43632Y (en)	1956-04-16	Nail-screw
ES43181Y (en)	1955-02-16	Egg-cup
ES43124Y (en)	1956-08-01	Table-bar
ES42919Y (en)	1957-03-01	Electro-rectifier