GB1301585A - - Google Patents

Info

Publication number
GB1301585A
GB1301585A GB1301585DA GB1301585A GB 1301585 A GB1301585 A GB 1301585A GB 1301585D A GB1301585D A GB 1301585DA GB 1301585 A GB1301585 A GB 1301585A
Authority
GB
United Kingdom
Prior art keywords
grains
layer
metal
conductive layer
make
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
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
Publication of GB1301585A publication Critical patent/GB1301585A/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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of 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
    • H05B33/12—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/107—Melt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

Abstract

1301585 Electroluminescence PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 13 April 1970 [16 April 1969] 17421/70 Heading C4S [Also in Division H1] A radiation sensitive or electroluminescent device comprises a radiation permeble, electrically conductive layer 2 on which is deposited a metal layer 3 followed by a layer of semiconductor grains, e.g. zinc selenide, the metal being such that when molten it wets the layer 2 less readily than the grains. When the structure is heated in order to melt the metal layer 3, the metal is laterally drawn beneath the grains by capillary action, leaving interruptions 5 between the grains. An insulating binder 6 is provided between the grains and a conductive layer 7 in contact with the grains. The conductive layer 2, which may be of tin oxide and/or indium oxide with additions of antimony or boron, or alternatively of gold, may be deposited on a support 1, e.g. of glass. The metal layer 3 may be of zinc, cadmium, gallium, indium, thallium, antimony, lead, tin, bismuth or tellurium, and may normally make ohmic contact to the grains. The binder 6 may be of polyurethene, and the conductive layer 7 be of copper and make a rectifying control to the grains. Alternatively the layer 3 may make a rectifying contact and the layer 7 an ohmic one. The device may be an electroluminscent panel.
GB1301585D 1969-04-16 1970-04-13 Expired GB1301585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6905835A NL6905835A (en) 1969-04-16 1969-04-16

Publications (1)

Publication Number Publication Date
GB1301585A true GB1301585A (en) 1972-12-29

Family

ID=19806702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301585D Expired GB1301585A (en) 1969-04-16 1970-04-13

Country Status (10)

Country Link
US (1) US3729342A (en)
JP (1) JPS4826985B1 (en)
BE (1) BE748953A (en)
BR (1) BR7018222D0 (en)
CH (1) CH506166A (en)
DE (1) DE2016211C3 (en)
ES (1) ES378556A1 (en)
FR (1) FR2043297A5 (en)
GB (1) GB1301585A (en)
NL (1) NL6905835A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174234A (en) * 1978-04-12 1979-11-13 Semix, Incorporated Silicon-impregnated foraminous sheet
US4169739A (en) * 1978-04-12 1979-10-02 Semix, Incorporated Method of making silicon-impregnated foraminous sheet by partial immersion and capillary action
US4171991A (en) * 1978-04-12 1979-10-23 Semix, Incorporated Method of forming silicon impregnated foraminous sheet by immersion
US4357368A (en) * 1978-12-26 1982-11-02 Rca Corporation Method of making a photosensitive electrode and a photosensitive electrode made thereby
JPS5842960B2 (en) * 1980-06-13 1983-09-22 双葉電子工業株式会社 electroluminescence device
FR2555806B1 (en) * 1983-11-29 1986-03-28 Thomson Csf LUMINESCENT SCREEN AND METHOD FOR MANUFACTURING SUCH A SCREEN
US4904901A (en) * 1984-12-03 1990-02-27 Lumel, Inc. Electrolumescent panels
US4647337A (en) * 1984-12-03 1987-03-03 Luminescent Electronics, Inc. Method of making electroluminescent panels
US4853079A (en) * 1984-12-03 1989-08-01 Lumel, Inc. Method for making electroluminescent panels
US4767966A (en) * 1984-12-03 1988-08-30 Luminescent Electronics, Inc. Electroluminescent panels

Also Published As

Publication number Publication date
DE2016211A1 (en) 1970-10-22
CH506166A (en) 1971-04-15
DE2016211C3 (en) 1979-06-13
US3729342A (en) 1973-04-24
FR2043297A5 (en) 1971-02-12
DE2016211B2 (en) 1978-10-12
JPS4826985B1 (en) 1973-08-17
ES378556A1 (en) 1972-07-16
NL6905835A (en) 1970-10-20
BR7018222D0 (en) 1973-03-15
BE748953A (en) 1970-10-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee