FR1557227A - - Google Patents

Info

Publication number
FR1557227A
FR1557227A FR1557227DA FR1557227A FR 1557227 A FR1557227 A FR 1557227A FR 1557227D A FR1557227D A FR 1557227DA FR 1557227 A FR1557227 A FR 1557227A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1557227A publication Critical patent/FR1557227A/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 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
    • 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
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
FR1557227D 1967-02-24 1968-02-23 Expired FR1557227A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1220067 1967-02-24

Publications (1)

Publication Number Publication Date
FR1557227A true FR1557227A (fr) 1969-02-14

Family

ID=11798749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557227D Expired FR1557227A (fr) 1967-02-24 1968-02-23

Country Status (5)

Country Link
US (1) US3564260A (fr)
DE (1) DE1639329C3 (fr)
FR (1) FR1557227A (fr)
GB (1) GB1223153A (fr)
NL (1) NL6802600A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332679B2 (fr) * 1972-02-22 1978-09-09
US3849707A (en) * 1973-03-07 1974-11-19 Ibm PLANAR GaN ELECTROLUMINESCENT DEVICE
US4634934A (en) * 1982-05-19 1987-01-06 Matsushita Electric Industrial Co. Ltd. Electroluminescent display device
NL8801671A (nl) * 1988-07-01 1990-02-01 Optische Ind De Oude Delft Nv Werkwijze voor het bedrijven van een van een kanalenplaat voorziene beeldversterkerbuis en beeldversterkerbuisinrichting voorzien van een kanalenplaat.
US6351068B2 (en) 1995-12-20 2002-02-26 Mitsui Chemicals, Inc. Transparent conductive laminate and electroluminescence light-emitting element using same
DE10044882A1 (de) * 2000-09-12 2002-03-21 Volkswagen Ag Kennzeichenschild
US7586252B2 (en) * 2005-05-23 2009-09-08 General Electric Company Phosphor screen and imaging assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905830A (en) * 1955-12-07 1959-09-22 Rca Corp Light amplifying device
US2988646A (en) * 1958-03-25 1961-06-13 Westinghouse Electric Corp Solid state image-producing screens
US2972692A (en) * 1958-05-02 1961-02-21 Westinghouse Electric Corp Method for operating electroluminescent cell and electroluminescent apparatus
US3217168A (en) * 1960-12-29 1965-11-09 Philips Corp Photosensitive solid-state image intensifier
US3300645A (en) * 1963-09-16 1967-01-24 Electro Optical Systems Inc Ferroelectric image intensifier including inverse feedback means
US3358185A (en) * 1965-08-20 1967-12-12 Hartman Huyck Systems Co Inc Gated electroluminescent display device having a plurality of electroluminescent cells with one cell includng a photoconductor element

Also Published As

Publication number Publication date
DE1639329A1 (de) 1972-03-09
US3564260A (en) 1971-02-16
NL6802600A (fr) 1968-08-26
DE1639329B2 (de) 1974-06-12
DE1639329C3 (de) 1975-01-16
GB1223153A (en) 1971-02-24

Similar Documents

Publication Publication Date Title
AU425114B2 (fr)
FR1557227A (fr)
AU416737B2 (fr)
AU2277767A (fr)
AU342066A (fr)
AU2256867A (fr)
AU3189468A (fr)
AU2116667A (fr)
AU2454867A (fr)
AU2528767A (fr)
AU2977667A (fr)
AU610966A (fr)
AU3151267A (fr)
AU3054676A (fr)
AU25066A (fr)
BE710622A (fr)
BE692409A (fr)
AU408412B2 (fr)
AU34866A (fr)
BE426053A (fr)
BE692375A (fr)
BE692492A (fr)
BE710910A (fr)
BE692778A (fr)
BE692198A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse