KR101273539B1 - 전기발광 장치용 유기 소자 - Google Patents

전기발광 장치용 유기 소자 Download PDF

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Publication number
KR101273539B1
KR101273539B1 KR1020077006397A KR20077006397A KR101273539B1 KR 101273539 B1 KR101273539 B1 KR 101273539B1 KR 1020077006397 A KR1020077006397 A KR 1020077006397A KR 20077006397 A KR20077006397 A KR 20077006397A KR 101273539 B1 KR101273539 B1 KR 101273539B1
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South Korea
Prior art keywords
light emitting
bis
organic light
emitting device
compound
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Expired - Lifetime
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KR1020077006397A
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Korean (ko)
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KR20070061827A (ko
Inventor
크리스토퍼 타일러 브라운
조셉 찰스 디톤
데이비드 윌리암 플레이스
마리나 에듀아르도브나 콘다코바
샤오콴 휴오
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글로벌 오엘이디 테크놀러지 엘엘씨
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Publication of KR20070061827A publication Critical patent/KR20070061827A/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 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]
    • H10K50/11—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
    • 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
    • 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
    • C09K2211/18—Metal complexes
    • C09K2211/186—Metal complexes of the light metals other than alkali metals and alkaline earth metals, i.e. Be, Al or Mg
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020077006397A 2004-09-20 2005-09-07 전기발광 장치용 유기 소자 Expired - Lifetime KR101273539B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US94533704A 2004-09-20 2004-09-20
US10/945,337 2004-09-20
US11/016,134 2004-12-17
US11/016,134 US7579090B2 (en) 2004-09-20 2004-12-17 Organic element for electroluminescent devices

Publications (2)

Publication Number Publication Date
KR20070061827A KR20070061827A (ko) 2007-06-14
KR101273539B1 true KR101273539B1 (ko) 2013-06-14

Family

ID=35520027

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077006397A Expired - Lifetime KR101273539B1 (ko) 2004-09-20 2005-09-07 전기발광 장치용 유기 소자

Country Status (7)

Country Link
US (1) US7579090B2 (enExample)
EP (1) EP1833944A1 (enExample)
JP (1) JP2008514002A (enExample)
KR (1) KR101273539B1 (enExample)
CN (1) CN101023149B (enExample)
TW (1) TW200629965A (enExample)
WO (1) WO2006033831A1 (enExample)

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EP2924094B1 (en) 2003-06-02 2017-04-05 UDC Ireland Limited Organic electroluminescent devices and metal complex compounds
JP4145280B2 (ja) * 2004-02-27 2008-09-03 富士フイルム株式会社 発光素子
TWI297353B (en) * 2005-11-10 2008-06-01 Au Optronics Corp Phosphorescent organic light-emitting diodes
US8470208B2 (en) 2006-01-24 2013-06-25 E I Du Pont De Nemours And Company Organometallic complexes
JP2007254737A (ja) * 2006-03-07 2007-10-04 Sfc Co Ltd 有機発光層用有機金属錯体及び有機発光ダイオード
US8524381B2 (en) * 2006-03-07 2013-09-03 Sfc Co., Ltd. Organometallic complex for organic light-emitting layer and organic light-emitting diode using the same
GB2440368A (en) * 2006-07-26 2008-01-30 Oled T Ltd Cathode coating for an electroluminescent device
GB0625541D0 (en) * 2006-12-22 2007-01-31 Oled T Ltd Electroluminescent devices
EP1973386B8 (en) * 2007-03-23 2016-01-13 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device
US20100224866A1 (en) * 2007-10-23 2010-09-09 E.I.Du Pont De Nemours And Company Ternary emissive layers for luminescent applications
CN103996798B (zh) 2007-11-30 2017-09-08 株式会社半导体能源研究所 发光元件、发光装置以及电子装置
KR100970713B1 (ko) * 2007-12-31 2010-07-16 다우어드밴스드디스플레이머티리얼 유한회사 유기발광화합물을 발광재료로서 채용하고 있는 전기 발광소자
WO2009136596A1 (ja) * 2008-05-08 2009-11-12 新日鐵化学株式会社 有機電界発光素子
KR101657222B1 (ko) * 2010-05-14 2016-09-19 삼성디스플레이 주식회사 유기 발광 소자
DE202012013738U1 (de) 2011-02-16 2020-11-05 Semiconductor Energy Laboratory Co., Ltd. Lichtemittierendes Element
KR102670436B1 (ko) 2011-02-16 2024-05-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR20250018429A (ko) 2011-03-23 2025-02-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
US10985329B2 (en) * 2013-12-17 2021-04-20 Samsung Electronics Co., Ltd. Condensed cyclic compound and organic light-emitting device including the same
US10600966B2 (en) * 2015-02-27 2020-03-24 Universal Display Corporation Organic electroluminescent materials and devices
JP7069184B2 (ja) * 2017-02-02 2022-05-17 メルク パテント ゲーエムベーハー 電子デバイス用材料
CN109962135B (zh) * 2019-03-29 2021-08-17 吉林师范大学 电致发光器件

Citations (2)

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EP0534510A1 (en) * 1991-08-01 1993-03-31 Eastman Kodak Company Improved blue emitting internal junction organic electroluminescent device
EP0579151A2 (en) * 1992-07-13 1994-01-19 Eastman Kodak Company An internal junction organic electroluminescent device with a novel composition

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US5405709A (en) * 1993-09-13 1995-04-11 Eastman Kodak Company White light emitting internal junction organic electroluminescent device
JP2914361B2 (ja) * 1997-10-09 1999-06-28 日本電気株式会社 有機薄膜ｅｌ素子
JP4037033B2 (ja) 2000-03-31 2008-01-23 パイオニア株式会社 有機エレクトロルミネッセンス素子
JP2001326080A (ja) * 2000-05-18 2001-11-22 Tohoku Pioneer Corp 有機エレクトロルミネッセンス素子
US6392250B1 (en) 2000-06-30 2002-05-21 Xerox Corporation Organic light emitting devices having improved performance
US6893743B2 (en) * 2000-10-04 2005-05-17 Mitsubishi Chemical Corporation Organic electroluminescent device
US6803720B2 (en) * 2000-12-15 2004-10-12 Universal Display Corporation Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture
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JP4018447B2 (ja) * 2001-06-15 2007-12-05 キヤノン株式会社 発光素子
JP4675513B2 (ja) * 2001-07-10 2011-04-27 新日鐵化学株式会社 アルミキレート錯体及び有機電界発光素子
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
EP0534510A1 (en) * 1991-08-01 1993-03-31 Eastman Kodak Company Improved blue emitting internal junction organic electroluminescent device
EP0579151A2 (en) * 1992-07-13 1994-01-19 Eastman Kodak Company An internal junction organic electroluminescent device with a novel composition

Also Published As

Publication number Publication date
KR20070061827A (ko) 2007-06-14
EP1833944A1 (en) 2007-09-19
US7579090B2 (en) 2009-08-25
CN101023149B (zh) 2010-11-10
WO2006033831A1 (en) 2006-03-30
CN101023149A (zh) 2007-08-22
JP2008514002A (ja) 2008-05-01
TW200629965A (en) 2006-08-16
US20060063031A1 (en) 2006-03-23

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