WO2012087067A3 - 유기 발광 소자 및 이의 제조방법 - Google Patents

유기 발광 소자 및 이의 제조방법 Download PDF

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Publication number
WO2012087067A3
WO2012087067A3 PCT/KR2011/010043 KR2011010043W WO2012087067A3 WO 2012087067 A3 WO2012087067 A3 WO 2012087067A3 KR 2011010043 W KR2011010043 W KR 2011010043W WO 2012087067 A3 WO2012087067 A3 WO 2012087067A3
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WIPO (PCT)
Prior art keywords
emitting device
organic light
light
manufacturing same
organic
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PCT/KR2011/010043
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English (en)
French (fr)
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WO2012087067A2 (ko
WO2012087067A9 (ko
Inventor
천민승
홍성길
김연환
박태윤
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주식회사 엘지화학
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Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to EP11850159.2A priority Critical patent/EP2657315B1/en
Priority to CN201180068531.9A priority patent/CN103562342B/zh
Priority to JP2013546033A priority patent/JP5752806B2/ja
Publication of WO2012087067A2 publication Critical patent/WO2012087067A2/ko
Publication of WO2012087067A9 publication Critical patent/WO2012087067A9/ko
Publication of WO2012087067A3 publication Critical patent/WO2012087067A3/ko

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
    • C07C15/27—Polycyclic condensed hydrocarbons containing three rings
    • C07C15/28—Anthracenes
    • 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
    • H05B33/14—Light sources with substantially two-dimensional 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
    • H10K50/10—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
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • 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
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
    • 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
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • 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
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • 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

Abstract

본 발명은 유기 발광 소자 및 이의 제조방법에 관한 것이다. 보다 구체적으로, 본 발명은 양극, 음극, 및 상기 양극과 음극 사이에 배치된 1층 이상의 유기물층을 포함하는 유기 발광 소자로서, 상기 유기물층은 발광층을 포함하고, 상기 양극과 발광층 사이에는 형광 발광 효율이 NPB의 형광 발광 효율과 같거나 이보다 큰 화합물을 포함하는 유기물층을 포함하는 것을 특징으로 한다.
PCT/KR2011/010043 2010-12-24 2011-12-23 유기 발광 소자 및 이의 제조방법 WO2012087067A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11850159.2A EP2657315B1 (en) 2010-12-24 2011-12-23 Organic light-emitting device
CN201180068531.9A CN103562342B (zh) 2010-12-24 2011-12-23 有机发光器件及其制造方法
JP2013546033A JP5752806B2 (ja) 2010-12-24 2011-12-23 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
KR20100134759 2010-12-24
KR10-2010-0134759 2010-12-24

Publications (3)

Publication Number Publication Date
WO2012087067A2 WO2012087067A2 (ko) 2012-06-28
WO2012087067A9 WO2012087067A9 (ko) 2012-09-07
WO2012087067A3 true WO2012087067A3 (ko) 2012-10-26

Family

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PCT/KR2011/010043 WO2012087067A2 (ko) 2010-12-24 2011-12-23 유기 발광 소자 및 이의 제조방법

Country Status (7)

Country Link
US (1) US9349964B2 (ko)
EP (1) EP2657315B1 (ko)
JP (2) JP5752806B2 (ko)
KR (1) KR101376933B1 (ko)
CN (1) CN103562342B (ko)
TW (1) TWI495707B (ko)
WO (1) WO2012087067A2 (ko)

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KR101590229B1 (ko) * 2012-11-21 2016-02-01 주식회사 엘지화학 유기 전자 소자 재료 및 이를 포함하는 유기 전자 소자
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TWI495707B (zh) 2015-08-11
JP5752806B2 (ja) 2015-07-22
WO2012087067A2 (ko) 2012-06-28
CN103562342A (zh) 2014-02-05
JP2014507789A (ja) 2014-03-27
JP2015133503A (ja) 2015-07-23
KR20120073144A (ko) 2012-07-04
US9349964B2 (en) 2016-05-24
WO2012087067A9 (ko) 2012-09-07
KR101376933B1 (ko) 2014-03-27
US20120193612A1 (en) 2012-08-02
CN103562342B (zh) 2017-02-15

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