JP3897468B2 - 有機発光ダイオード - Google Patents

有機発光ダイオード Download PDF

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Publication number
JP3897468B2
JP3897468B2 JP33694298A JP33694298A JP3897468B2 JP 3897468 B2 JP3897468 B2 JP 3897468B2 JP 33694298 A JP33694298 A JP 33694298A JP 33694298 A JP33694298 A JP 33694298A JP 3897468 B2 JP3897468 B2 JP 3897468B2
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JP
Japan
Prior art keywords
layer
light emitting
emitting diode
dopant
organic light
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Expired - Lifetime
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JP33694298A
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English (en)
Japanese (ja)
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JPH11233261A5 (enExample
JPH11233261A (ja
Inventor
ホーマー・アントニアディス
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Idemitsu Kosan Co Ltd
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Idemitsu Kosan Co Ltd
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Publication of JPH11233261A publication Critical patent/JPH11233261A/ja
Publication of JPH11233261A5 publication Critical patent/JPH11233261A5/ja
Application granted granted Critical
Publication of JP3897468B2 publication Critical patent/JP3897468B2/ja
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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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials 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]
    • H10K50/11—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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • 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
    • H10K85/311—Phthalocyanine
    • 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
    • H10K85/60—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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
JP33694298A 1997-12-23 1998-11-27 有機発光ダイオード Expired - Lifetime JP3897468B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US997,143 1997-12-23
US08/997,143 US6004685A (en) 1997-12-23 1997-12-23 LED doped with periflanthene for efficient red emission

Publications (3)

Publication Number Publication Date
JPH11233261A JPH11233261A (ja) 1999-08-27
JPH11233261A5 JPH11233261A5 (enExample) 2006-02-09
JP3897468B2 true JP3897468B2 (ja) 2007-03-22

Family

ID=25543691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33694298A Expired - Lifetime JP3897468B2 (ja) 1997-12-23 1998-11-27 有機発光ダイオード

Country Status (2)

Country Link
US (1) US6004685A (enExample)
JP (1) JP3897468B2 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4630300B2 (ja) * 1999-12-28 2011-02-09 出光興産株式会社 白色系有機エレクトロルミネッセンス素子
JP4255610B2 (ja) * 1999-12-28 2009-04-15 出光興産株式会社 白色系有機エレクトロルミネッセンス素子
US6689493B2 (en) 2000-02-18 2004-02-10 Nec Corporation Organic electroluminescent element and organic electroluminescent display
JP3687953B2 (ja) * 2000-02-22 2005-08-24 東北パイオニア株式会社 有機エレクトロルミネセンス表示パネル及びその製造方法
JP4024009B2 (ja) * 2000-04-21 2007-12-19 Ｔｄｋ株式会社 有機ｅｌ素子
KR20010104215A (ko) * 2000-05-12 2001-11-24 야마자끼 순페이 발광장치 제작방법
JP4220669B2 (ja) * 2000-12-26 2009-02-04 出光興産株式会社 有機エレクトロルミネッセンス素子
JP2002289355A (ja) * 2001-03-26 2002-10-04 Pioneer Electronic Corp 有機半導体ダイオード及び有機エレクトロルミネセンス素子表示装置
US6727970B2 (en) 2001-06-25 2004-04-27 Avery Dennison Corporation Method of making a hybrid display device having a rigid substrate and a flexible substrate
US6856086B2 (en) * 2001-06-25 2005-02-15 Avery Dennison Corporation Hybrid display device
CN1394835B (zh) * 2001-07-04 2011-02-09 Tdk株式会社 苝衍生物的合成方法、苝衍生物以及有机电致发光元件
US6603150B2 (en) * 2001-09-28 2003-08-05 Eastman Kodak Company Organic light-emitting diode having an interface layer between the hole-transporting layer and the light-emitting layer
US6811815B2 (en) 2002-06-14 2004-11-02 Avery Dennison Corporation Method for roll-to-roll deposition of optically transparent and high conductivity metallic thin films
US7368659B2 (en) * 2002-11-26 2008-05-06 General Electric Company Electrodes mitigating effects of defects in organic electronic devices
US6830833B2 (en) 2002-12-03 2004-12-14 Canon Kabushiki Kaisha Organic light-emitting device based on fused conjugated compounds
US7063900B2 (en) 2002-12-23 2006-06-20 General Electric Company White light-emitting organic electroluminescent devices
GB2396573B (en) * 2002-12-27 2005-03-02 Wing Wo Plastic Manufactory Lt Condiment grinder with associated grinding mechamism
US20040126617A1 (en) * 2002-12-31 2004-07-01 Eastman Kodak Company Efficient electroluminescent device
US7014925B2 (en) * 2003-04-29 2006-03-21 Canon Kabushiki Kaisha Heterogeneous spiro compounds in organic light emitting device elements
US6852429B1 (en) 2003-08-06 2005-02-08 Canon Kabushiki Kaisha Organic electroluminescent device based on pyrene derivatives
US20060269780A1 (en) * 2003-09-25 2006-11-30 Takayuki Fukumatsu Organic electroluminescent device
US20050274772A1 (en) * 2004-06-14 2005-12-15 Nelson Curtis L Treating an area to increase affinity for a fluid
US20060011889A1 (en) * 2004-07-13 2006-01-19 Yong Cao Semiconducting compositions comprising guest material and organic light emitting host material, methods for preparing such compositions, and devices made therewith
US7709050B2 (en) * 2004-08-02 2010-05-04 Hewlett-Packard Development Company, L.P. Surface treatment for OLED material
US7655275B2 (en) * 2004-08-02 2010-02-02 Hewlett-Packard Delopment Company, L.P. Methods of controlling flow
EP2299779A3 (en) 2004-09-13 2011-05-04 Semiconductor Energy Laboratory Co, Ltd. Light emitting layer device
TWI261483B (en) * 2004-10-15 2006-09-01 Ind Tech Res Inst Structure of anode applicable on inverted-type organic light emitting device
US20060088730A1 (en) * 2004-10-25 2006-04-27 Eastman Kodak Company Organic light-emitting devices with improved performance
US8174182B2 (en) * 2004-11-17 2012-05-08 Global Oled Technology Llc Selecting white point for OLED devices
US8920941B2 (en) 2005-12-28 2014-12-30 Semiconductor Energy Laboratory Co., Ltd. Pyrazine derivative, and light emitting element, display device, electronic device using the pyrazine derivative
JP2007221097A (ja) * 2006-01-23 2007-08-30 Fujifilm Corp 有機電界発光素子
TW200740290A (en) * 2006-02-28 2007-10-16 Idemitsu Kosan Co Organic electroluminescent device using fluoranthene derivative and indenoperylene derivative
US20070275266A1 (en) * 2006-05-25 2007-11-29 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
JP2009037981A (ja) * 2007-08-03 2009-02-19 Idemitsu Kosan Co Ltd 有機ｅｌ素子および有機ｅｌ素子の製造方法
US9516713B2 (en) 2011-01-25 2016-12-06 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device
US8394643B2 (en) 2011-03-03 2013-03-12 Tongji University Fluoranthene copolymers and methods of making and using the same
US8445868B2 (en) 2011-03-14 2013-05-21 Tongji University Oligofluoranthenes and methods and apparatuses for detecting nitroaromatics using the same
CN102731533B (zh) 2011-04-12 2016-08-10 精工爱普生株式会社 噻二唑系化合物、发光元件用化合物、发光元件、发光装置、认证装置以及电子设备
JP5765034B2 (ja) 2011-04-18 2015-08-19 セイコーエプソン株式会社 チアジアゾール系化合物、発光素子用化合物、発光素子、発光装置、認証装置および電子機器
JP5790279B2 (ja) 2011-08-09 2015-10-07 セイコーエプソン株式会社 発光素子、発光装置および電子機器
KR20130018547A (ko) 2011-08-09 2013-02-25 세이코 엡슨 가부시키가이샤 티아디아졸계 화합물, 발광 소자, 발광 장치, 인증 장치, 전자 기기
JP5970811B2 (ja) 2011-12-28 2016-08-17 セイコーエプソン株式会社 発光素子、発光装置および電子機器
US9324952B2 (en) 2012-02-28 2016-04-26 Seiko Epson Corporation Thiadiazole, compound for light-emitting elements, light-emitting element, light-emitting apparatus, authentication apparatus, and electronic device
CN107011365A (zh) 2012-10-18 2017-08-04 精工爱普生株式会社 噻二唑系化合物、发光元件用化合物、发光元件、发光装置、认证装置以及电子设备
JP6398226B2 (ja) 2014-02-28 2018-10-03 セイコーエプソン株式会社 発光素子、発光装置、認証装置および電子機器
JP6613595B2 (ja) 2014-04-09 2019-12-04 セイコーエプソン株式会社 発光素子、発光装置、認証装置および電子機器
CN105428391B (zh) * 2015-12-30 2017-12-22 天马微电子股份有限公司 像素结构及其制作方法、显示面板
TW202110788A (zh) * 2019-05-03 2021-03-16 德商麥克專利有限公司 電子裝置

Also Published As

Publication number Publication date
US6004685A (en) 1999-12-21
JPH11233261A (ja) 1999-08-27

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Bard et al. LED doped with periflanthene for efficient red emission

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