ATE541328T1 - Elektrolumineszente anordnung mit verbesserter lichtausgabe - Google Patents

Elektrolumineszente anordnung mit verbesserter lichtausgabe

Info

Publication number
ATE541328T1
ATE541328T1 AT08725825T AT08725825T ATE541328T1 AT E541328 T1 ATE541328 T1 AT E541328T1 AT 08725825 T AT08725825 T AT 08725825T AT 08725825 T AT08725825 T AT 08725825T AT E541328 T1 ATE541328 T1 AT E541328T1
Authority
AT
Austria
Prior art keywords
disposed over
layer
substrate
electrode layer
light
Prior art date
Application number
AT08725825T
Other languages
English (en)
Inventor
Yuan-Sheng Tyan
Donald Robert Preuss
Giuseppe Farruggia
Raymond Allen Kesel
Thomas Richard Cushman
Original Assignee
Global Oled Technology Llc
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 Global Oled Technology Llc filed Critical Global Oled Technology Llc
Application granted granted Critical
Publication of ATE541328T1 publication Critical patent/ATE541328T1/de

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/877—Arrangements for extracting light from the devices comprising scattering means
    • 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]
    • H10K50/18—Carrier blocking layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/102—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising tin oxides, e.g. fluorine-doped SnO2
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/331—Nanoparticles used in non-emissive layers, e.g. in packaging layer
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/878—Arrangements for extracting light from the devices comprising reflective means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT08725825T 2007-05-10 2008-02-20 Elektrolumineszente anordnung mit verbesserter lichtausgabe ATE541328T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/746,820 US7911133B2 (en) 2007-05-10 2007-05-10 Electroluminescent device having improved light output
PCT/US2008/002232 WO2008140644A1 (en) 2007-05-10 2008-02-20 Electroluminescent device having improved light output

Publications (1)

Publication Number Publication Date
ATE541328T1 true ATE541328T1 (de) 2012-01-15

Family

ID=39469111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08725825T ATE541328T1 (de) 2007-05-10 2008-02-20 Elektrolumineszente anordnung mit verbesserter lichtausgabe

Country Status (8)

Country Link
US (1) US7911133B2 (de)
EP (1) EP2143157B1 (de)
JP (1) JP5539858B2 (de)
KR (1) KR101233361B1 (de)
CN (1) CN101682001B (de)
AT (1) ATE541328T1 (de)
TW (1) TWI391025B (de)
WO (1) WO2008140644A1 (de)

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CN104183722A (zh) * 2013-05-22 2014-12-03 海洋王照明科技股份有限公司 白光有机电致发光器件及其制备方法
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CN107170905B (zh) * 2017-07-05 2019-03-26 固安翌光科技有限公司 一种高可靠无源有机电致发光器件及其制备方法
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TWI391025B (zh) 2013-03-21
US7911133B2 (en) 2011-03-22
CN101682001A (zh) 2010-03-24
JP5539858B2 (ja) 2014-07-02
EP2143157B1 (de) 2012-01-11
JP2010527107A (ja) 2010-08-05
TW200850053A (en) 2008-12-16
EP2143157A1 (de) 2010-01-13
KR101233361B1 (ko) 2013-02-14
KR20100029757A (ko) 2010-03-17
WO2008140644A1 (en) 2008-11-20
US20080278067A1 (en) 2008-11-13

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