WO2010039009A3 - 유기발광소자 및 이의 제조방법 - Google Patents

유기발광소자 및 이의 제조방법 Download PDF

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Publication number
WO2010039009A3
WO2010039009A3 PCT/KR2009/005660 KR2009005660W WO2010039009A3 WO 2010039009 A3 WO2010039009 A3 WO 2010039009A3 KR 2009005660 W KR2009005660 W KR 2009005660W WO 2010039009 A3 WO2010039009 A3 WO 2010039009A3
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WO
WIPO (PCT)
Prior art keywords
emitting diode
organic light
manufacturing
electron transport
same
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PCT/KR2009/005660
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English (en)
French (fr)
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WO2010039009A2 (ko
Inventor
이정형
손세환
강민수
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주식회사 엘지화학
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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to EP09818019.3A priority Critical patent/EP2352363B1/en
Priority to US13/121,983 priority patent/US9587172B2/en
Priority to CN200980139154.6A priority patent/CN102172103B/zh
Priority to JP2011530005A priority patent/JP2012504847A/ja
Publication of WO2010039009A2 publication Critical patent/WO2010039009A2/ko
Publication of WO2010039009A3 publication Critical patent/WO2010039009A3/ko

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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
    • 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
    • H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
    • 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
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting layers comprising dopants
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • 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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Led Devices (AREA)

Abstract

본 발명은, 기판; 투명 음극; 양극; 및 상기 투명 음극과 상기 양극 사이에 위치하는 유기물층을 포함하는 유기발광소자에 있어서, 상기 유기물층은 발광층 및 n-형 도핑된 전자수송층을 포함하고, 상기 n-형 도핑된 전자수송층은 전자 수송 재료 및 n-형 도펀트를 포함하고 상기 음극과 발광층 사이에 위치하는 것을 특징으로 하는 유기발광소자 및 이의 제조방법을 제공한다.
PCT/KR2009/005660 2008-10-01 2009-10-01 유기발광소자 및 이의 제조방법 WO2010039009A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09818019.3A EP2352363B1 (en) 2008-10-01 2009-10-01 Organic light-emitting diode and method of manufacturing the same
US13/121,983 US9587172B2 (en) 2008-10-01 2009-10-01 Organic light-emitting diode and method of manufacturing the same
CN200980139154.6A CN102172103B (zh) 2008-10-01 2009-10-01 有机发光二极管及其制备方法
JP2011530005A JP2012504847A (ja) 2008-10-01 2009-10-01 有機発光素子およびその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0096732 2008-10-01
KR20080096732 2008-10-01

Publications (2)

Publication Number Publication Date
WO2010039009A2 WO2010039009A2 (ko) 2010-04-08
WO2010039009A3 true WO2010039009A3 (ko) 2010-08-05

Family

ID=42074036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005660 WO2010039009A2 (ko) 2008-10-01 2009-10-01 유기발광소자 및 이의 제조방법

Country Status (6)

Country Link
US (1) US9587172B2 (ko)
EP (1) EP2352363B1 (ko)
JP (2) JP2012504847A (ko)
KR (1) KR101069520B1 (ko)
CN (1) CN102172103B (ko)
WO (1) WO2010039009A2 (ko)

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EP2352363A2 (en) 2011-08-03
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JP2012504847A (ja) 2012-02-23
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