CN100565957C - 用于电致发光装置的有机元件 - Google Patents

用于电致发光装置的有机元件 Download PDF

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Publication number
CN100565957C
CN100565957C CNB2004800323286A CN200480032328A CN100565957C CN 100565957 C CN100565957 C CN 100565957C CN B2004800323286 A CNB2004800323286 A CN B2004800323286A CN 200480032328 A CN200480032328 A CN 200480032328A CN 100565957 C CN100565957 C CN 100565957C
Authority
CN
China
Prior art keywords
group
light
dopant
ring
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CNB2004800323286A
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English (en)
Chinese (zh)
Other versions
CN1875498A (zh
Inventor
W·J·贝格利
T·K·哈特瓦
M·拉杰斯瓦兰
D·J·吉森
N·安德里夫斯基
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Global OLED Technology LLC
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CN1875498A publication Critical patent/CN1875498A/zh
Application granted granted Critical
Publication of CN100565957C publication Critical patent/CN100565957C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
    • 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
    • H10K85/731—Liquid crystalline 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
CNB2004800323286A 2003-11-04 2004-10-21 用于电致发光装置的有机元件 Expired - Lifetime CN100565957C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/700,916 US7052785B2 (en) 2003-11-04 2003-11-04 Organic element for electroluminescent devices
US10/700,916 2003-11-04

Publications (2)

Publication Number Publication Date
CN1875498A CN1875498A (zh) 2006-12-06
CN100565957C true CN100565957C (zh) 2009-12-02

Family

ID=34551323

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800323286A Expired - Lifetime CN100565957C (zh) 2003-11-04 2004-10-21 用于电致发光装置的有机元件

Country Status (7)

Country Link
US (1) US7052785B2 (https=)
EP (1) EP1683212B1 (https=)
JP (1) JP4490435B2 (https=)
KR (1) KR101117190B1 (https=)
CN (1) CN100565957C (https=)
DE (1) DE602004005359T2 (https=)
WO (1) WO2005048370A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7662485B2 (en) * 2004-03-16 2010-02-16 Eastman Kodak Company White organic light-emitting devices with improved performance
US7371906B2 (en) * 2004-08-24 2008-05-13 Eastman Kodak Company Process for photo-oxidative stability improvements
US7517595B2 (en) * 2005-03-10 2009-04-14 Eastman Kodak Company Electroluminescent devices with mixed electron transport materials
EP1894262B1 (fr) * 2005-06-10 2013-01-23 Thomson Licensing Diode organique electroluminescente ne comprenant au plus que deux couches de materiaux organiques differents
US7767317B2 (en) 2005-10-26 2010-08-03 Global Oled Technology Llc Organic element for low voltage electroluminescent devices
US8956738B2 (en) * 2005-10-26 2015-02-17 Global Oled Technology Llc Organic element for low voltage electroluminescent devices
TWI277367B (en) * 2006-03-03 2007-03-21 Au Optronics Corp Hole injection structure of organic electroluminescence device and method for manufacturing the same
US8877356B2 (en) * 2009-07-22 2014-11-04 Global Oled Technology Llc OLED device with stabilized yellow light-emitting layer
EP3117470B1 (de) * 2014-03-13 2020-12-23 Merck Patent GmbH Organische elektrolumineszenzvorrichtung
US9331299B2 (en) * 2014-04-11 2016-05-03 Universal Display Corporation Efficient white organic light emitting diodes with high color quality
TWI779405B (zh) 2015-03-09 2022-10-01 日商半導體能源研究所股份有限公司 發光元件，顯示裝置，電子裝置，與照明裝置
JP7325731B2 (ja) 2018-08-23 2023-08-15 国立大学法人九州大学 有機エレクトロルミネッセンス素子
KR20220003235A (ko) * 2020-07-01 2022-01-10 엘지디스플레이 주식회사 유기발광다이오드 및 유기발광 표시장치
KR102861355B1 (ko) * 2021-09-16 2025-09-17 엘지디스플레이 주식회사 유기발광다이오드 및 유기발광장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999256A1 (en) * 1998-05-01 2000-05-10 TDK Corporation Compounds for organic el element and organic el element

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3196230B2 (ja) 1991-05-13 2001-08-06 三菱化学株式会社 有機電界発光素子
JPH10289786A (ja) * 1997-04-14 1998-10-27 Toyo Ink Mfg Co Ltd 有機エレクトロルミネッセンス素子材料およびそれを使用した有機エレクトロルミネッセンス素子
JP3974720B2 (ja) 1998-11-18 2007-09-12 Ｔｄｋ株式会社 有機ｅｌ素子
JP4024009B2 (ja) 2000-04-21 2007-12-19 Ｔｄｋ株式会社 有機ｅｌ素子
JP2002097465A (ja) 2000-09-25 2002-04-02 Toyo Ink Mfg Co Ltd 有機エレクトロルミネッセンス素子材料およびそれを使用した有機エレクトロルミネッセンス素子
JP4036682B2 (ja) * 2001-06-06 2008-01-23 三洋電機株式会社 有機エレクトロルミネッセンス素子および発光材料
TW519852B (en) * 2001-10-18 2003-02-01 Opto Tech Corp Organic light emitting device capable of projecting white light source and its manufacturing method
US6967062B2 (en) * 2003-03-19 2005-11-22 Eastman Kodak Company White light-emitting OLED device having a blue light-emitting layer doped with an electron-transporting or a hole-transporting material or both

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999256A1 (en) * 1998-05-01 2000-05-10 TDK Corporation Compounds for organic el element and organic el element
EP1000999A1 (en) * 1998-05-01 2000-05-17 TDK Corporation Compounds for organic el devices and organic el devices

Also Published As

Publication number Publication date
EP1683212A1 (en) 2006-07-26
JP2007512685A (ja) 2007-05-17
EP1683212B1 (en) 2007-03-14
WO2005048370A1 (en) 2005-05-26
KR101117190B1 (ko) 2012-03-08
KR20060115379A (ko) 2006-11-08
CN1875498A (zh) 2006-12-06
DE602004005359D1 (de) 2007-04-26
US20050095451A1 (en) 2005-05-05
DE602004005359T2 (de) 2007-12-06
US7052785B2 (en) 2006-05-30
JP4490435B2 (ja) 2010-06-23

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: GLOBAL OLED TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: EASTMAN KODAK COMPANY

Effective date: 20100528

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: NEW YORK, USA TO: DELAWARE, USA

TR01 Transfer of patent right

Effective date of registration: 20100528

Address after: Delaware, USA

Patentee after: Global OLED Technology LLC

Address before: American New York

Patentee before: Eastman Kodak Co.

CX01 Expiry of patent term

Granted publication date: 20091202

CX01 Expiry of patent term