AU2002230675A1 - Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture - Google Patents

Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture

Info

Publication number
AU2002230675A1
AU2002230675A1 AU2002230675A AU3067502A AU2002230675A1 AU 2002230675 A1 AU2002230675 A1 AU 2002230675A1 AU 2002230675 A AU2002230675 A AU 2002230675A AU 3067502 A AU3067502 A AU 3067502A AU 2002230675 A1 AU2002230675 A1 AU 2002230675A1
Authority
AU
Australia
Prior art keywords
phosphorescent
mixed layer
highly stable
layer architecture
doped mixed
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.)
Abandoned
Application number
AU2002230675A
Other languages
English (en)
Inventor
Julia J. Brown
Michael G. Hack
Raymond C. Kwong
Tan D. Ngo
Theodore Zhou
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.)
Universal Display Corp
Original Assignee
Universal Display Corp
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 Universal Display Corp filed Critical Universal Display Corp
Publication of AU2002230675A1 publication Critical patent/AU2002230675A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/90—Multiple hosts in the emissive layer
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/311—Phthalocyanine
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
AU2002230675A 2000-12-15 2001-12-10 Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture Abandoned AU2002230675A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/738,429 2000-12-15
US09/738,429 US6803720B2 (en) 2000-12-15 2000-12-15 Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture
PCT/US2001/047169 WO2002047457A2 (en) 2000-12-15 2001-12-10 Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture

Publications (1)

Publication Number Publication Date
AU2002230675A1 true AU2002230675A1 (en) 2002-06-24

Family

ID=24967981

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002230675A Abandoned AU2002230675A1 (en) 2000-12-15 2001-12-10 Highly stable and efficient oleds with a phosphorescent-doped mixed layer architecture

Country Status (6)

Country Link
US (1) US6803720B2 (enExample)
JP (2) JP2004515895A (enExample)
KR (1) KR100915389B1 (enExample)
AU (1) AU2002230675A1 (enExample)
TW (1) TW543337B (enExample)
WO (1) WO2002047457A2 (enExample)

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TW543337B (en) 2003-07-21
JP5328402B2 (ja) 2013-10-30
JP2009135516A (ja) 2009-06-18
KR20030072562A (ko) 2003-09-15
KR100915389B1 (ko) 2009-09-03
US20020074935A1 (en) 2002-06-20
WO2002047457A3 (en) 2003-07-24
WO2002047457A2 (en) 2002-06-20

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