GB756932A - Improvements in or relating to electroluminescent devices - Google Patents

Improvements in or relating to electroluminescent devices

Info

Publication number
GB756932A
GB756932A GB589753A GB589753A GB756932A GB 756932 A GB756932 A GB 756932A GB 589753 A GB589753 A GB 589753A GB 589753 A GB589753 A GB 589753A GB 756932 A GB756932 A GB 756932A
Authority
GB
United Kingdom
Prior art keywords
march
coated
layer
terminals
electroluminescent
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
GB589753A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB589753A priority Critical patent/GB756932A/en
Publication of GB756932A publication Critical patent/GB756932A/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
    • 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
    • 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
    • H05B33/06—Electrode terminals

Landscapes

  • Electroluminescent Light Sources (AREA)

Abstract

756,932. Electrofuminescent lamp. GENERAL ELECTRIC CO., Ltd., and JENKINS, H. G. March 3, 1954 [March 3, 1953], No. 5897/53. Class 39 (1). An electroluminescent lamp comprises a hermetically sealed gasfilled or evacuated glass envelope 1 coated with two conductive layers 6, 8 and an electroluminescent layer 7 between the conductive layers are connected to the end cap terminals 15, 16 by leaf springs 13, 14. The first conductive layer 6 is applied by contacting the heated glass surface with stannic chloride vapour and moist air, and the conductive layer 8 is of aluminium paint. The luminescent material layer of copper-activated zinc sulphide is mixed with and coated by an alkyd resin. The gas filling may be N 2 , CO 2 or an inert gas. The terminals may be at one end of the tube. Specifications 717,171, 724,977 and 731,959 are referred to.
GB589753A 1953-03-03 1953-03-03 Improvements in or relating to electroluminescent devices Expired GB756932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB589753A GB756932A (en) 1953-03-03 1953-03-03 Improvements in or relating to electroluminescent devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB589753A GB756932A (en) 1953-03-03 1953-03-03 Improvements in or relating to electroluminescent devices

Publications (1)

Publication Number Publication Date
GB756932A true GB756932A (en) 1956-09-12

Family

ID=9804675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB589753A Expired GB756932A (en) 1953-03-03 1953-03-03 Improvements in or relating to electroluminescent devices

Country Status (1)

Country Link
GB (1) GB756932A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061715A (en) * 1959-12-14 1962-10-30 Thomas J Thomas Electric lighting units
US3078389A (en) * 1960-11-21 1963-02-19 Westinghouse Electric Corp Electroluminescent and fluorescent lighting
WO2013023748A1 (en) * 2011-08-12 2013-02-21 Technische Universität Dresden Optoelectronic component and method for treating the interior of a hollow body with a liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061715A (en) * 1959-12-14 1962-10-30 Thomas J Thomas Electric lighting units
US3078389A (en) * 1960-11-21 1963-02-19 Westinghouse Electric Corp Electroluminescent and fluorescent lighting
WO2013023748A1 (en) * 2011-08-12 2013-02-21 Technische Universität Dresden Optoelectronic component and method for treating the interior of a hollow body with a liquid

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