ATE112436T1 - Organische elektrolumineszente vorrichtung mit mit geschmolzenen metall-partikeln stabilisierter kathode. - Google Patents

Organische elektrolumineszente vorrichtung mit mit geschmolzenen metall-partikeln stabilisierter kathode.

Info

Publication number
ATE112436T1
ATE112436T1 AT91112315T AT91112315T ATE112436T1 AT E112436 T1 ATE112436 T1 AT E112436T1 AT 91112315 T AT91112315 T AT 91112315T AT 91112315 T AT91112315 T AT 91112315T AT E112436 T1 ATE112436 T1 AT E112436T1
Authority
AT
Austria
Prior art keywords
organic electroluminescent
cathode
metal particles
electroluminescent device
molten metal
Prior art date
Application number
AT91112315T
Other languages
English (en)
Inventor
Michael C O Eastman Scozzafava
State Street Department
Ching Wan C O Eastman Kod Tang
Jon Eric C O Eastman K Littman
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of ATE112436T1 publication Critical patent/ATE112436T1/de

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 [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/826—Multilayers, e.g. opaque multilayers
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/258—Alkali metal or alkaline earth metal or compound thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Powder Metallurgy (AREA)
AT91112315T 1990-07-26 1991-07-23 Organische elektrolumineszente vorrichtung mit mit geschmolzenen metall-partikeln stabilisierter kathode. ATE112436T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/557,857 US5073446A (en) 1990-07-26 1990-07-26 Organic electroluminescent device with stabilizing fused metal particle cathode

Publications (1)

Publication Number Publication Date
ATE112436T1 true ATE112436T1 (de) 1994-10-15

Family

ID=24227156

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91112315T ATE112436T1 (de) 1990-07-26 1991-07-23 Organische elektrolumineszente vorrichtung mit mit geschmolzenen metall-partikeln stabilisierter kathode.

Country Status (8)

Country Link
US (1) US5073446A (de)
EP (1) EP0468438B1 (de)
JP (1) JP2837979B2 (de)
AT (1) ATE112436T1 (de)
CA (1) CA2046439C (de)
DE (1) DE69104296T2 (de)
DK (1) DK0468438T3 (de)
ES (1) ES2061131T3 (de)

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Also Published As

Publication number Publication date
EP0468438B1 (de) 1994-09-28
DK0468438T3 (da) 1994-10-24
DE69104296D1 (de) 1994-11-03
EP0468438A3 (en) 1992-06-03
US5073446A (en) 1991-12-17
JPH05101892A (ja) 1993-04-23
CA2046439A1 (en) 1992-01-27
EP0468438A2 (de) 1992-01-29
CA2046439C (en) 1996-06-25
DE69104296T2 (de) 1995-02-16
JP2837979B2 (ja) 1998-12-16
ES2061131T3 (es) 1994-12-01

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