KR20080098411A - 인광 유기 발광 소자 - Google Patents

인광 유기 발광 소자 Download PDF

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Publication number
KR20080098411A
KR20080098411A KR1020087021550A KR20087021550A KR20080098411A KR 20080098411 A KR20080098411 A KR 20080098411A KR 1020087021550 A KR1020087021550 A KR 1020087021550A KR 20087021550 A KR20087021550 A KR 20087021550A KR 20080098411 A KR20080098411 A KR 20080098411A
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KR
South Korea
Prior art keywords
light emitting
organic light
layer
emitting device
organic
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Withdrawn
Application number
KR1020087021550A
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English (en)
Korean (ko)
Inventor
나타샤 콘웨이
일라리아 그리찌
Original Assignee
씨디티 옥스포드 리미티드
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Application filed by 씨디티 옥스포드 리미티드 filed Critical 씨디티 옥스포드 리미티드
Publication of KR20080098411A publication Critical patent/KR20080098411A/ko
Withdrawn legal-status Critical Current

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    • 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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
    • 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]
    • H10K50/17—Carrier injection 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/826—Multilayers, e.g. opaque multilayers
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/115—Polyfluorene; Derivatives thereof
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/151—Copolymers
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • 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
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020087021550A 2006-02-03 2007-02-02 인광 유기 발광 소자 Withdrawn KR20080098411A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0602211.5 2006-02-03
GB0602211A GB2434915A (en) 2006-02-03 2006-02-03 Phosphoescent OLED for full colour display

Publications (1)

Publication Number Publication Date
KR20080098411A true KR20080098411A (ko) 2008-11-07

Family

ID=36101007

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087021550A Withdrawn KR20080098411A (ko) 2006-02-03 2007-02-02 인광 유기 발광 소자

Country Status (7)

Country Link
US (1) US20090045740A1 (https=)
EP (2) EP1979958A1 (https=)
JP (1) JP2009525605A (https=)
KR (1) KR20080098411A (https=)
CN (1) CN101405892A (https=)
GB (1) GB2434915A (https=)
WO (1) WO2007088377A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013047981A1 (ko) * 2011-09-28 2013-04-04 율촌화학 주식회사 최소 적층 구조의 청색 인광 유기 발광소자
WO2024205098A1 (ko) * 2023-03-24 2024-10-03 삼성디스플레이주식회사 발광 소자 및 상기 발광 소자를 포함한 전자 장치 및 전자 기기

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GB2456787B (en) * 2008-01-23 2010-06-02 Cambridge Display Tech Ltd Pulsed driven displays
WO2011017341A2 (en) * 2009-08-03 2011-02-10 The Johns Hopkins University Ladder-type oligo-p-phenylene-containing copolymers with high open-circuit voltages and ambient photovoltaic activity
CN102668152A (zh) * 2009-12-23 2012-09-12 默克专利有限公司 包括聚合粘结剂的组合物
WO2013009708A1 (en) * 2011-07-14 2013-01-17 Universal Display Corporation Inorganic hosts in oleds
CN106165140B (zh) * 2014-04-16 2018-11-30 剑桥显示技术有限公司 有机发光器件
CN106654032B (zh) * 2016-12-29 2019-02-26 苏州大学 一种单层全磷光白光有机电致发光器件及其制备方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013047981A1 (ko) * 2011-09-28 2013-04-04 율촌화학 주식회사 최소 적층 구조의 청색 인광 유기 발광소자
WO2024205098A1 (ko) * 2023-03-24 2024-10-03 삼성디스플레이주식회사 발광 소자 및 상기 발광 소자를 포함한 전자 장치 및 전자 기기

Also Published As

Publication number Publication date
WO2007088377A1 (en) 2007-08-09
GB2434915A (en) 2007-08-08
GB0602211D0 (en) 2006-03-15
EP1979958A1 (en) 2008-10-15
EP2400577A1 (en) 2011-12-28
CN101405892A (zh) 2009-04-08
JP2009525605A (ja) 2009-07-09
US20090045740A1 (en) 2009-02-19

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