JP2008160090A - 発光素子、発光装置並びに電子機器 - Google Patents

発光素子、発光装置並びに電子機器 Download PDF

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Publication number
JP2008160090A
JP2008160090A JP2007304178A JP2007304178A JP2008160090A JP 2008160090 A JP2008160090 A JP 2008160090A JP 2007304178 A JP2007304178 A JP 2007304178A JP 2007304178 A JP2007304178 A JP 2007304178A JP 2008160090 A JP2008160090 A JP 2008160090A
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Prior art keywords
organic compound
layer
electrode
light
emitting element
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JP2007304178A
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Japanese (ja)
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JP2008160090A5 (enExample
Inventor
Junichiro Sakata
淳一郎 坂田
Hideko Inoue
英子 井上
Tetsushi Seo
哲史 瀬尾
Nobuharu Osawa
信晴 大澤
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Priority to JP2007304178A priority Critical patent/JP2008160090A/ja
Publication of JP2008160090A publication Critical patent/JP2008160090A/ja
Publication of JP2008160090A5 publication Critical patent/JP2008160090A5/ja
Withdrawn legal-status Critical Current

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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
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • 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
    • 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
    • H10K85/30—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
    • H10K85/30—Coordination compounds
    • H10K85/361—Polynuclear complexes, i.e. complexes comprising two or more metal centers
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
JP2007304178A 2006-11-29 2007-11-26 発光素子、発光装置並びに電子機器 Withdrawn JP2008160090A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007304178A JP2008160090A (ja) 2006-11-29 2007-11-26 発光素子、発光装置並びに電子機器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006322425 2006-11-29
JP2007304178A JP2008160090A (ja) 2006-11-29 2007-11-26 発光素子、発光装置並びに電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012239135A Division JP5589049B2 (ja) 2006-11-29 2012-10-30 発光素子

Publications (2)

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JP2008160090A true JP2008160090A (ja) 2008-07-10
JP2008160090A5 JP2008160090A5 (enExample) 2011-01-06

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Family Applications (3)

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JP2007304178A Withdrawn JP2008160090A (ja) 2006-11-29 2007-11-26 発光素子、発光装置並びに電子機器
JP2012239135A Expired - Fee Related JP5589049B2 (ja) 2006-11-29 2012-10-30 発光素子
JP2014120361A Expired - Fee Related JP5828938B2 (ja) 2006-11-29 2014-06-11 発光素子

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JP2012239135A Expired - Fee Related JP5589049B2 (ja) 2006-11-29 2012-10-30 発光素子
JP2014120361A Expired - Fee Related JP5828938B2 (ja) 2006-11-29 2014-06-11 発光素子

Country Status (3)

Country Link
US (4) US7911135B2 (enExample)
JP (3) JP2008160090A (enExample)
KR (1) KR101427085B1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012505539A (ja) * 2008-10-07 2012-03-01 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング 放射装置
WO2013042357A1 (en) * 2011-09-22 2013-03-28 Canon Kabushiki Kaisha White organic el element and illuminating apparatus and display apparatus using the same
JP2013522864A (ja) * 2010-03-06 2013-06-13 メルク パテント ゲーエムベーハー 有機エレクトロルミネッセントデバイス
US9905617B2 (en) 2016-05-20 2018-02-27 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device

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EP1876658A3 (en) * 2006-07-04 2014-06-25 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
US7911135B2 (en) * 2006-11-29 2011-03-22 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light emitting device, electronic appliance, and method of manufacturing the same
KR101426717B1 (ko) * 2006-12-04 2014-08-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치 및 전자 기기
CN102655223B (zh) * 2007-10-19 2015-07-22 株式会社半导体能源研究所 发光元件、发光设备和电子设备
EP2075860A3 (en) * 2007-12-28 2013-03-20 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device and electronic device
KR101691610B1 (ko) * 2008-02-12 2017-01-02 유디씨 아일랜드 리미티드 디벤조［ｆ,ｈ］퀴녹살린과의 전계발광 금속 착물
KR20140069342A (ko) * 2008-05-16 2014-06-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광소자 및 전자기기
WO2009139607A2 (ko) * 2008-05-16 2009-11-19 주식회사 엘지화학 적층형 유기발광소자
JP5473490B2 (ja) * 2008-09-01 2014-04-16 株式会社半導体エネルギー研究所 トリアゾール誘導体及び発光素子
US8399665B2 (en) 2009-10-07 2013-03-19 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, and light-emitting element, light-emitting device, electronic device and electronic device using the organometallic complex
TWI492944B (zh) 2010-05-21 2015-07-21 Semiconductor Energy Lab 三唑衍生物，以及使用此三唑衍生物之發光元件、發光裝置、電子裝置與照明裝置
JP2012182443A (ja) * 2011-02-11 2012-09-20 Semiconductor Energy Lab Co Ltd 発光素子及び発光装置
KR101402526B1 (ko) 2011-12-26 2014-06-09 삼성디스플레이 주식회사 수명이 향상된 유기발광소자 및 그 제조방법
KR102318252B1 (ko) * 2015-01-14 2021-10-28 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 표시 장치
TWI564294B (zh) 2015-08-24 2017-01-01 國立清華大學 載子產生材料與有機發光二極體
KR20250026406A (ko) 2016-11-30 2025-02-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치 및 전자 기기
US9806127B1 (en) * 2016-12-16 2017-10-31 Intel Corporation Micro wall light emitting diodes
CN113097394B (zh) 2020-01-09 2022-08-12 京东方科技集团股份有限公司 一种oled器件、显示装置及其制备方法

Citations (4)

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JP2005038763A (ja) * 2003-07-17 2005-02-10 Nippon Seiki Co Ltd 有機ｅｌパネル
WO2005079118A1 (ja) * 2004-02-13 2005-08-25 Idemitsu Kosan Co., Ltd. 有機エレクトロルミネッセンス素子
JP2005314414A (ja) * 2004-04-02 2005-11-10 Semiconductor Energy Lab Co Ltd 有機金属錯体、該有機金属錯体を用いた発光素子および発光装置
JP2006186385A (ja) * 1996-08-19 2006-07-13 Tdk Corp 有機ｅｌ素子

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JP3744103B2 (ja) * 1997-02-21 2006-02-08 双葉電子工業株式会社 有機エレクトロルミネッセンス素子
JP3357857B2 (ja) * 1998-07-24 2002-12-16 出光興産株式会社 有機エレクトロルミネッセンス素子及びその製造方法
CN1934906A (zh) * 2004-03-19 2007-03-21 出光兴产株式会社 有机电致发光元件
JP2005310742A (ja) 2004-03-25 2005-11-04 Sanyo Electric Co Ltd 有機エレクトロルミネッセンス素子
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
US20060051563A1 (en) * 2004-03-25 2006-03-09 Kenji Okumoto Organic electroluminescence device
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JP4378225B2 (ja) 2004-06-08 2009-12-02 キヤノン株式会社 有機発光素子
US20060289882A1 (en) * 2004-07-30 2006-12-28 Kazuki Nishimura Organic electroluminescent element and organic electroluminescent display device
JP4785483B2 (ja) * 2004-09-30 2011-10-05 株式会社半導体エネルギー研究所 発光素子および表示装置
KR100719991B1 (ko) 2004-09-30 2007-05-21 산요덴키가부시키가이샤 일렉트로루미네센스 소자
JP2006108190A (ja) 2004-09-30 2006-04-20 Sanyo Electric Co Ltd エレクトロルミネッセンス素子
US8927114B2 (en) * 2004-11-30 2015-01-06 Semiconductor Energy Laboratory Co., Ltd. Light emitting element and electronic device using the same
JP2006151887A (ja) 2004-11-30 2006-06-15 Semiconductor Energy Lab Co Ltd 有機金属錯体およびそれを用いた発光素子、発光装置
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JP4496948B2 (ja) * 2004-12-13 2010-07-07 株式会社豊田自動織機 有機ｅｌ素子
JP5170964B2 (ja) * 2005-02-18 2013-03-27 株式会社半導体エネルギー研究所 発光装置の作製方法
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EP1876658A3 (en) * 2006-07-04 2014-06-25 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
US20080079354A1 (en) * 2006-09-29 2008-04-03 Semiconductor Energy Laboratory Co., Ltd. Quinoxaline Derivative, And Light Emitting Element, Light Emitting Device, And Electronic Device Using the Quinoxaline Derivative
DE602007008337D1 (de) * 2006-10-24 2010-09-23 Semiconductor Energy Lab Anthrazenderivat und lichtemittierendes Element, lichtemittierende Vorrichtung und elektronische Vorrichtung mit Anthrazenderivat
US7911135B2 (en) * 2006-11-29 2011-03-22 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light emitting device, electronic appliance, and method of manufacturing the same

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JP2006186385A (ja) * 1996-08-19 2006-07-13 Tdk Corp 有機ｅｌ素子
JP2005038763A (ja) * 2003-07-17 2005-02-10 Nippon Seiki Co Ltd 有機ｅｌパネル
WO2005079118A1 (ja) * 2004-02-13 2005-08-25 Idemitsu Kosan Co., Ltd. 有機エレクトロルミネッセンス素子
JP2005314414A (ja) * 2004-04-02 2005-11-10 Semiconductor Energy Lab Co Ltd 有機金属錯体、該有機金属錯体を用いた発光素子および発光装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012505539A (ja) * 2008-10-07 2012-03-01 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング 放射装置
JP2013522864A (ja) * 2010-03-06 2013-06-13 メルク パテント ゲーエムベーハー 有機エレクトロルミネッセントデバイス
WO2013042357A1 (en) * 2011-09-22 2013-03-28 Canon Kabushiki Kaisha White organic el element and illuminating apparatus and display apparatus using the same
US9905617B2 (en) 2016-05-20 2018-02-27 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device
US10199436B2 (en) 2016-05-20 2019-02-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device
US10573693B2 (en) 2016-05-20 2020-02-25 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device
US11387280B2 (en) 2016-05-20 2022-07-12 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and electronic device

Also Published As

Publication number Publication date
US7911135B2 (en) 2011-03-22
US8231424B2 (en) 2012-07-31
US20080122350A1 (en) 2008-05-29
JP5828938B2 (ja) 2015-12-09
JP2014194953A (ja) 2014-10-09
JP5589049B2 (ja) 2014-09-10
JP2013048283A (ja) 2013-03-07
KR20080048977A (ko) 2008-06-03
US20120267678A1 (en) 2012-10-25
US8564193B2 (en) 2013-10-22
KR101427085B1 (ko) 2014-08-07
US20140042414A1 (en) 2014-02-13
US20110143474A1 (en) 2011-06-16
US8981642B2 (en) 2015-03-17

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