ES273056A1 - Electroluminescent lamp having envelope of water-impermeable plastic having hydrophilic plastic liner - Google Patents

Electroluminescent lamp having envelope of water-impermeable plastic having hydrophilic plastic liner

Info

Publication number
ES273056A1
ES273056A1 ES0273056A ES273056A ES273056A1 ES 273056 A1 ES273056 A1 ES 273056A1 ES 0273056 A ES0273056 A ES 0273056A ES 273056 A ES273056 A ES 273056A ES 273056 A1 ES273056 A1 ES 273056A1
Authority
ES
Spain
Prior art keywords
sheet
plastic
water
hydrophilic
light
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
ES0273056A
Other languages
Spanish (es)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Publication of ES273056A1 publication Critical patent/ES273056A1/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
    • H05B33/02—Details
    • H05B33/04—Sealing arrangements, e.g. against humidity

Abstract

An evacuated and laminar electroluminescent lamp device, comprising an outer envelope of plastic sheets of which at least the front sheet has a relatively large impermeability to water vapors and is light transmitting, said outer plastic sheets enclosing a electrically active assembly including, from the front to the front, a conductive metallic layer coated with an electroluminescent phosphor, a sheet of light-transmitting conductive material on top of said phosphor layer and a sheet of a hydrophilic plastic material on top of said transmitting conductive sheet of light and in contact with said highly impermeable plastic front sheet, whereby the combination of said very impermeable plastic front sheet backed by said sheet of hydrophilic material serves to substantially retard the initiation of water impoverishment in said lamp. (Machine-translation by Google Translate, not legally binding)
ES0273056A 1961-01-04 1961-12-19 Electroluminescent lamp having envelope of water-impermeable plastic having hydrophilic plastic liner Expired ES273056A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80613A US3148299A (en) 1961-01-04 1961-01-04 Electroluminescent lamp having envelope of water-impermeable plastic having hydrophilic plastic liner

Publications (1)

Publication Number Publication Date
ES273056A1 true ES273056A1 (en) 1962-04-16

Family

ID=22158485

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0273056A Expired ES273056A1 (en) 1961-01-04 1961-12-19 Electroluminescent lamp having envelope of water-impermeable plastic having hydrophilic plastic liner

Country Status (2)

Country Link
US (1) US3148299A (en)
ES (1) ES273056A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281619A (en) * 1963-03-27 1966-10-25 Gen Electric Electroluminescent display device with edge terminated contacts overlying an apertured low dielectric insulator sheet
US4159559A (en) * 1976-02-19 1979-07-03 T. L. Robinson Co., Inc. Method of making plastic EL lamp
US4104555A (en) * 1977-01-27 1978-08-01 Atkins & Merrill, Inc. High temperature encapsulated electroluminescent lamp
US4560902A (en) * 1983-07-18 1985-12-24 Kardon Donald R Adhesively bonded electroluminescent system
JPS61158687A (en) * 1984-12-28 1986-07-18 日本精機株式会社 El element
US4687968A (en) * 1985-08-12 1987-08-18 Rogers Corporation Encapsulated electroluminescent lamp
US5332946A (en) * 1991-06-24 1994-07-26 Durel Corporation Electroluminescent lamp with novel edge isolation
US5276382A (en) * 1991-08-20 1994-01-04 Durel Corporation Lead attachment for electroluminescent lamp
IT238460Y1 (en) * 1997-10-15 2000-11-13 Htm Sport Spa LUMINOUS WARNING AND DIVING DEVICE FOR DIVERS.
US6066830A (en) * 1998-06-04 2000-05-23 Astronics Corporation Laser etching of electroluminescent lamp electrode structures, and electroluminescent lamps produced thereby

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945976A (en) * 1957-12-10 1960-07-19 Gen Electric Electroluminescent lamp and manufacture thereof
US2901652A (en) * 1957-12-10 1959-08-25 Gen Electric Electroluminescent lamp construction
US2944177A (en) * 1958-04-28 1960-07-05 Gen Electric Electroluminescent cell and method of making the same

Also Published As

Publication number Publication date
US3148299A (en) 1964-09-08

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