KR101117191B1 - 유기 전기발광 디바이스 - Google Patents

유기 전기발광 디바이스 Download PDF

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Publication number
KR101117191B1
KR101117191B1 KR1020067011064A KR20067011064A KR101117191B1 KR 101117191 B1 KR101117191 B1 KR 101117191B1 KR 1020067011064 A KR1020067011064 A KR 1020067011064A KR 20067011064 A KR20067011064 A KR 20067011064A KR 101117191 B1 KR101117191 B1 KR 101117191B1
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South Korea
Prior art keywords
electroluminescent device
compound
bis
blocking layer
light emitting
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Expired - Lifetime
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KR1020067011064A
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English (en)
Korean (ko)
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KR20060133535A (ko
Inventor
마리나 에두아르도브나 콘다코바
랄프 하워드 영
Original Assignee
글로벌 오엘이디 테크놀러지 엘엘씨
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Publication of KR20060133535A publication Critical patent/KR20060133535A/ko
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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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] 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
    • 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
    • H10K50/15—Hole transporting 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]
    • H10K50/18—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
    • H10K85/341—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
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/346—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising platinum
    • 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
    • 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
    • C09K2211/18—Metal complexes
    • C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020067011064A 2003-12-05 2006-06-05 유기 전기발광 디바이스 Expired - Lifetime KR101117191B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/729,208 2003-12-05
US10/729,208 US7084425B2 (en) 2003-12-05 2003-12-05 Organic electroluminescent devices
PCT/US2004/039824 WO2005062398A1 (en) 2003-12-05 2004-11-29 Organic electroluminescent devices

Publications (2)

Publication Number Publication Date
KR20060133535A KR20060133535A (ko) 2006-12-26
KR101117191B1 true KR101117191B1 (ko) 2012-03-07

Family

ID=34633888

Family Applications (1)

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KR1020067011064A Expired - Lifetime KR101117191B1 (ko) 2003-12-05 2006-06-05 유기 전기발광 디바이스

Country Status (4)

Country Link
US (1) US7084425B2 (https=)
JP (1) JP2007515787A (https=)
KR (1) KR101117191B1 (https=)
WO (1) WO2005062398A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150126525A (ko) * 2014-05-02 2015-11-12 삼성디스플레이 주식회사 유기 발광 소자

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US7597967B2 (en) * 2004-12-17 2009-10-06 Eastman Kodak Company Phosphorescent OLEDs with exciton blocking layer
WO2007047779A1 (en) * 2005-10-14 2007-04-26 University Of Florida Research Foundation, Inc. Method and apparatus for light emission utilizing an oled with a microcavity
US20070252516A1 (en) 2006-04-27 2007-11-01 Eastman Kodak Company Electroluminescent devices including organic EIL layer
US9666826B2 (en) * 2005-11-30 2017-05-30 Global Oled Technology Llc Electroluminescent device including an anthracene derivative
US9118020B2 (en) * 2006-04-27 2015-08-25 Global Oled Technology Llc Electroluminescent devices including organic eil layer
US9461253B2 (en) * 2008-12-10 2016-10-04 Udc Ireland Limited Organic electroluminescence device and luminescence apparatus
KR101976104B1 (ko) * 2011-11-01 2019-05-09 유니버셜 디스플레이 코포레이션 저휘도에서의 ｏｌｅｄ 디바이스 효율 감소
JP5926580B2 (ja) 2012-03-01 2016-05-25 ユー・ディー・シー アイルランド リミテッド 有機電界発光素子、有機電界発光素子用材料、並びに、該素子を用いた発光装置、表示装置、照明装置及び該素子に用いられる化合物
KR102137472B1 (ko) * 2013-02-08 2020-07-27 삼성디스플레이 주식회사 유기 발광 소자
JP6599309B2 (ja) * 2013-03-20 2019-10-30 ユー・ディー・シー アイルランド リミテッド 白色有機発光素子
KR102163521B1 (ko) * 2013-05-15 2020-10-12 삼성디스플레이 주식회사 유기 발광 표시 장치의 제조 장치 및 유기 발광 표시 장치의 제조 방법
CN104167428A (zh) * 2014-07-30 2014-11-26 京东方科技集团股份有限公司 有机发光二极管阵列基板及显示装置
JP2017183510A (ja) * 2016-03-30 2017-10-05 株式会社Ｊｏｌｅｄ 有機ｅｌ素子
JP2018022862A (ja) * 2016-07-20 2018-02-08 株式会社Ｊｏｌｅｄ 有機電界発光素子、有機電界発光装置および電子機器
KR102707963B1 (ko) * 2016-11-30 2024-09-19 엘지디스플레이 주식회사 청색 유기 발광 다이오드 및 이를 포함하는 유기 발광 표시 장치
US11042564B1 (en) * 2018-09-27 2021-06-22 Xilinx, Inc. Transaction associations in waveform displays
CN112687819B (zh) * 2020-12-27 2022-07-12 浙江华显光电科技有限公司 一种组合物及包含其的有机电致发光元件
CN114824143A (zh) * 2021-01-28 2022-07-29 京东方科技集团股份有限公司 电致发光器件、显示面板及显示装置

Citations (1)

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US20030017361A1 (en) 1998-09-14 2003-01-23 Thompson Mark E. Organometallic complexes as phosphorescent emitters in organic LEDs

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US5405709A (en) * 1993-09-13 1995-04-11 Eastman Kodak Company White light emitting internal junction organic electroluminescent device
JP3758694B2 (ja) * 1994-10-13 2006-03-22 三星エスディアイ株式会社 有機薄膜ｅｌ素子
US6208075B1 (en) * 1998-11-05 2001-03-27 Eastman Kodak Company Conductive fluorocarbon polymer and method of making same
CN101312235B (zh) 1999-05-13 2010-06-09 普林斯顿大学理事会 基于电致磷光的极高效有机发光器件
US6521360B2 (en) * 1999-06-08 2003-02-18 City University Of Hong Kong White and colored organic electroluminescent devices using single emitting material by novel color change technique
US20020121638A1 (en) 2000-06-30 2002-09-05 Vladimir Grushin Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
KR100898304B1 (ko) * 2001-03-02 2009-05-19 더 트러스티즈 오브 프린스턴 유니버시티 이중 도우프층, 인광 유기 발광 디바이스
US7009338B2 (en) * 2001-05-16 2006-03-07 The University Of Southern California High efficiency multi-color electro-phosphorescent OLEDs
AU2002329813A1 (en) * 2001-08-29 2003-03-18 The Trustees Of Princeton University Organic light emitting devices having carrier blocking layers comprising metal complexes
JP2003092186A (ja) 2001-09-17 2003-03-28 Toyota Central Res & Dev Lab Inc 有機電界発光素子
US7166368B2 (en) 2001-11-07 2007-01-23 E. I. Du Pont De Nemours And Company Electroluminescent platinum compounds and devices made with such compounds
US7250512B2 (en) 2001-11-07 2007-07-31 E. I. Du Pont De Nemours And Company Electroluminescent iridium compounds having red-orange or red emission and devices made with such compounds
US6750608B2 (en) * 2001-11-09 2004-06-15 Konica Corporation Organic electroluminescence element and display
US7264889B2 (en) * 2002-04-24 2007-09-04 Eastman Kodak Company Stable electroluminescent device
JP4736336B2 (ja) * 2003-03-26 2011-07-27 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子、照明装置および表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030017361A1 (en) 1998-09-14 2003-01-23 Thompson Mark E. Organometallic complexes as phosphorescent emitters in organic LEDs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150126525A (ko) * 2014-05-02 2015-11-12 삼성디스플레이 주식회사 유기 발광 소자
KR102124045B1 (ko) * 2014-05-02 2020-06-18 삼성디스플레이 주식회사 유기 발광 소자

Also Published As

Publication number Publication date
KR20060133535A (ko) 2006-12-26
WO2005062398A1 (en) 2005-07-07
US7084425B2 (en) 2006-08-01
US20050121666A1 (en) 2005-06-09
JP2007515787A (ja) 2007-06-14

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