ATE525894T1 - Organisches elektrolumineszenzbauelement und display enthaltend dasselbe - Google Patents

Organisches elektrolumineszenzbauelement und display enthaltend dasselbe

Info

Publication number
ATE525894T1
ATE525894T1 AT04745504T AT04745504T ATE525894T1 AT E525894 T1 ATE525894 T1 AT E525894T1 AT 04745504 T AT04745504 T AT 04745504T AT 04745504 T AT04745504 T AT 04745504T AT E525894 T1 ATE525894 T1 AT E525894T1
Authority
AT
Austria
Prior art keywords
organic
electroluminence
component
same
display containing
Prior art date
Application number
AT04745504T
Other languages
English (en)
Inventor
Kenichi Fukuoka
Hiroshi Yamamoto
Original Assignee
Idemitsu Kosan Co
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 Idemitsu Kosan Co filed Critical Idemitsu Kosan Co
Application granted granted Critical
Publication of ATE525894T1 publication Critical patent/ATE525894T1/de

Links

Classifications

    • 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 [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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]
    • H10K50/18—Carrier blocking layers
    • 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]
    • H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
    • 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
    • H10K50/10—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
    • 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
    • H10K85/40—Organosilicon compounds, e.g. TIPS pentacene
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • 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
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic 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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT04745504T 2003-06-04 2004-06-02 Organisches elektrolumineszenzbauelement und display enthaltend dasselbe ATE525894T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003159231A JP2004362914A (ja) 2003-06-04 2003-06-04 有機エレクトロルミネッセンス素子及びそれを用いた表示装置
PCT/JP2004/007605 WO2004110106A1 (ja) 2003-06-04 2004-06-02 有機エレクトロルミネッセンス素子及びそれを用いた表示装置

Publications (1)

Publication Number Publication Date
ATE525894T1 true ATE525894T1 (de) 2011-10-15

Family

ID=33508502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04745504T ATE525894T1 (de) 2003-06-04 2004-06-02 Organisches elektrolumineszenzbauelement und display enthaltend dasselbe

Country Status (8)

Country Link
US (2) US7659659B2 (de)
EP (1) EP1643812B1 (de)
JP (1) JP2004362914A (de)
KR (1) KR100889420B1 (de)
CN (1) CN100484355C (de)
AT (1) ATE525894T1 (de)
TW (1) TW200509016A (de)
WO (1) WO2004110106A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014084206A1 (ja) * 2012-11-27 2014-06-05 昭和電工株式会社 有機ｅｌ素子

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JP4947909B2 (ja) * 2004-03-25 2012-06-06 三洋電機株式会社 有機エレクトロルミネッセンス素子
KR101110890B1 (ko) * 2004-04-02 2012-03-13 이데미쓰 고산 가부시키가이샤 전자 장벽층을 개재시킨 2개의 발광층을 갖는 유기전기발광 소자
US8148891B2 (en) * 2005-10-04 2012-04-03 Universal Display Corporation Electron impeding layer for high efficiency phosphorescent OLEDs
WO2007069741A1 (ja) * 2005-12-16 2007-06-21 Pioneer Corporation 有機エレクトロルミネッセンス素子
KR100700498B1 (ko) * 2005-12-22 2007-03-28 삼성에스디아이 주식회사 유기전계발광소자
TW200840110A (en) * 2006-11-20 2008-10-01 Idemitsu Kosan Co Organic electroluminescent device
WO2008069153A1 (en) * 2006-12-04 2008-06-12 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
TWI481308B (zh) * 2007-09-27 2015-04-11 Semiconductor Energy Lab 發光元件，發光裝置，與電子設備
EP2091097A3 (de) * 2008-02-13 2013-05-15 Semiconductor Energy Laboratory Co, Ltd. Lichtemittierendes Element, lichtemittierende Vorrichtung und elektronische Vorrichtung
JP2009253134A (ja) * 2008-04-09 2009-10-29 Seiko Epson Corp 有機エレクトロルミネッセンス素子、及びその製造方法、有機エレクトロルミネッセンスパネルならびに電子機器
JP5279583B2 (ja) * 2008-12-24 2013-09-04 出光興産株式会社 有機ｅｌ素子
JP5347662B2 (ja) * 2009-04-03 2013-11-20 ソニー株式会社 有機電界発光素子および表示装置
DE102009047883A1 (de) 2009-09-30 2011-03-31 Osram Opto Semiconductors Gmbh Optoelektronisches organisches Bauelement und Verfahren zu dessen Herstellung
CN103427026A (zh) * 2012-05-14 2013-12-04 海洋王照明科技股份有限公司 有机电致发光器件及其制备方法
KR101772746B1 (ko) * 2014-08-12 2017-08-30 주식회사 엘지화학 유기 발광 소자
KR102176843B1 (ko) 2015-04-23 2020-11-10 에스에프씨주식회사 유기 발광 소자용 화합물 및 이를 포함하는 유기발광소자
KR102002031B1 (ko) 2015-06-12 2019-07-23 에스에프씨주식회사 고효율을 갖는 유기 발광 소자
WO2017010749A1 (ko) 2015-07-13 2017-01-19 에스에프씨 주식회사 고효율의 유기 발광 소자
KR102002023B1 (ko) 2015-07-14 2019-07-22 에스에프씨주식회사 고효율의 유기 발광 소자
WO2017023021A1 (ko) 2015-08-06 2017-02-09 에스에프씨 주식회사 고효율을 갖는 유기 발광 소자
KR102723148B1 (ko) 2015-10-13 2024-10-30 에스에프씨 주식회사 저계조 영역에서의 휘도감소율이 개선된 유기 발광 소자
KR102118011B1 (ko) 2019-03-20 2020-06-04 에스에프씨주식회사 유기 발광 소자용 화합물 및 이를 포함하는 유기발광소자
US12133400B2 (en) 2020-07-31 2024-10-29 Wuhan Tianma Micro-Electronics Co., Ltd. Organic light-emitting device, display device, electronic apparatus, onboard display, and vehicle
WO2025257965A1 (ja) * 2024-06-12 2025-12-18 シャープディスプレイテクノロジー株式会社 発光素子及び表示装置
WO2025257964A1 (ja) * 2024-06-12 2025-12-18 シャープディスプレイテクノロジー株式会社 発光素子及び表示装置

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014084206A1 (ja) * 2012-11-27 2014-06-05 昭和電工株式会社 有機ｅｌ素子

Also Published As

Publication number Publication date
CN100484355C (zh) 2009-04-29
KR20060022676A (ko) 2006-03-10
US20100096624A1 (en) 2010-04-22
WO2004110106A1 (ja) 2004-12-16
US7659659B2 (en) 2010-02-09
CN1802878A (zh) 2006-07-12
KR100889420B1 (ko) 2009-03-23
EP1643812A1 (de) 2006-04-05
US7800299B2 (en) 2010-09-21
TW200509016A (en) 2005-03-01
EP1643812A4 (de) 2008-03-19
EP1643812B1 (de) 2011-09-21
US20070103065A1 (en) 2007-05-10
JP2004362914A (ja) 2004-12-24

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