JP5852855B2 - 発光素子、発光装置、照明装置、及び電子機器 - Google Patents

発光素子、発光装置、照明装置、及び電子機器 Download PDF

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Publication number
JP5852855B2
JP5852855B2 JP2011252359A JP2011252359A JP5852855B2 JP 5852855 B2 JP5852855 B2 JP 5852855B2 JP 2011252359 A JP2011252359 A JP 2011252359A JP 2011252359 A JP2011252359 A JP 2011252359A JP 5852855 B2 JP5852855 B2 JP 5852855B2
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Prior art keywords
light
layer
emitting element
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host material
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JP2011252359A
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English (en)
Japanese (ja)
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JP2012129509A5 (enExample
JP2012129509A (ja
Inventor
山崎　舜平
舜平 山崎
鈴木　邦彦
邦彦 鈴木
晴恵 尾坂
晴恵 尾坂
高橋　正弘
正弘 高橋
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Publication of JP2012129509A5 publication Critical patent/JP2012129509A5/ja
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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
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • 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
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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
    • H10K50/155—Hole transporting layers comprising dopants
    • 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
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • 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]

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2011252359A 2010-11-24 2011-11-18 発光素子、発光装置、照明装置、及び電子機器 Expired - Fee Related JP5852855B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011252359A JP5852855B2 (ja) 2010-11-24 2011-11-18 発光素子、発光装置、照明装置、及び電子機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010261192 2010-11-24
JP2010261192 2010-11-24
JP2011252359A JP5852855B2 (ja) 2010-11-24 2011-11-18 発光素子、発光装置、照明装置、及び電子機器

Related Child Applications (1)

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JP2015239867A Division JP6124979B2 (ja) 2010-11-24 2015-12-09 発光装置および電子機器

Publications (3)

Publication Number Publication Date
JP2012129509A JP2012129509A (ja) 2012-07-05
JP2012129509A5 JP2012129509A5 (enExample) 2014-12-11
JP5852855B2 true JP5852855B2 (ja) 2016-02-03

Family

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Family Applications (3)

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JP2011252359A Expired - Fee Related JP5852855B2 (ja) 2010-11-24 2011-11-18 発光素子、発光装置、照明装置、及び電子機器
JP2015239867A Expired - Fee Related JP6124979B2 (ja) 2010-11-24 2015-12-09 発光装置および電子機器
JP2017074566A Expired - Fee Related JP6556180B2 (ja) 2010-11-24 2017-04-04 発光装置

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JP2015239867A Expired - Fee Related JP6124979B2 (ja) 2010-11-24 2015-12-09 発光装置および電子機器
JP2017074566A Expired - Fee Related JP6556180B2 (ja) 2010-11-24 2017-04-04 発光装置

Country Status (3)

Country Link
US (2) US8809841B2 (enExample)
JP (3) JP5852855B2 (enExample)
KR (1) KR101900347B1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107958959B (zh) 2013-08-26 2019-11-12 株式会社半导体能源研究所 发光元件、显示模块、照明模块、发光装置、显示装置、电子设备及照明装置
JP6439791B2 (ja) * 2014-03-07 2018-12-19 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子、表示装置、照明装置及び発光性組成物
GB201511300D0 (en) * 2015-06-26 2015-08-12 Cambridge Display Tech Ltd Metal complex and organic light-emitting device
KR102353663B1 (ko) 2016-05-20 2022-01-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR20180002505A (ko) 2016-06-29 2018-01-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자의 제작 방법
CN107799658B (zh) 2016-08-29 2021-05-28 株式会社半导体能源研究所 发光元件、发光装置、电子设备、照明装置及有机金属配合物
CN110021381B (zh) * 2017-10-23 2021-07-09 中国石油化工股份有限公司 一种用于打破重油沥青质分子聚集体的添加剂及方法
CN109148704B (zh) * 2018-08-20 2020-04-14 纳晶科技股份有限公司 量子点电致发光器件及其制备方法
DE102024133857A1 (de) 2023-11-30 2025-06-05 Semiconductor Energy Laboratory Co., Ltd. Material für Licht emittierende Einrichtung und Licht emittierende Vorrichtung

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
JP2618370B2 (ja) * 1994-12-14 1997-06-11 キヤノン株式会社 Ｅｌ素子の駆動方法
US5943154A (en) 1996-09-17 1999-08-24 Kabushiki Kaisha Toshiba Optically-controlled light control element
JP3439195B2 (ja) * 2000-02-17 2003-08-25 浜松ホトニクス株式会社 抗原の定量的検出方法
JP2001267077A (ja) * 2000-03-17 2001-09-28 Michio Matsumura 有機エレクトロルミネッセンス素子
US20030143427A1 (en) * 2000-06-13 2003-07-31 Mikiko Matsuo Exciton forming substance, luminescent material using the substance, method for light emission and luminescent element, and device using the element
JP2002069427A (ja) * 2000-06-13 2002-03-08 Matsushita Electric Ind Co Ltd 励起子形成物質、これを用いた発光材料、発光方法および発光素子、並びに発光素子を用いた装置
JP2001357975A (ja) * 2000-06-16 2001-12-26 Rohm Co Ltd 有機ｅｌ素子
JP4984343B2 (ja) * 2000-09-29 2012-07-25 株式会社日立製作所 有機電界発光素子及びそれを用いた光電子素子
AU2002305548A1 (en) * 2001-05-16 2002-11-25 The Trustees Of Princeton University High efficiency multi-color electro-phosphorescent oleds
US7230271B2 (en) * 2002-06-11 2007-06-12 Semiconductor Energy Laboratory Co., Ltd. Light emitting device comprising film having hygroscopic property and transparency and manufacturing method thereof
KR100991112B1 (ko) 2002-12-19 2010-11-02 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 그 제작 방법
EP1577864B1 (en) 2002-12-27 2013-08-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device, light-emitting display apparatus, and method for driving them
US20060278849A1 (en) * 2003-03-06 2006-12-14 Masayoshi Suzuki Organic light emitting materials as well as light emitting devices containing these materials
JP2004342383A (ja) 2003-05-14 2004-12-02 Rohm Co Ltd 有機エレクトロルミネセンスディスプレイ素子
JP2005008582A (ja) 2003-06-20 2005-01-13 Semiconductor Energy Lab Co Ltd 有機化合物およびそれを用いた発光素子
US20050170643A1 (en) 2004-01-29 2005-08-04 Semiconductor Energy Laboratory Co., Ltd. Forming method of contact hole, and manufacturing method of semiconductor device, liquid crystal display device and EL display device
US7687326B2 (en) 2004-12-17 2010-03-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
US7915058B2 (en) 2005-01-28 2011-03-29 Semiconductor Energy Laboratory Co., Ltd. Substrate having pattern and method for manufacturing the same, and semiconductor device and method for manufacturing the same
TWI427682B (zh) 2006-07-04 2014-02-21 半導體能源研究所股份有限公司 顯示裝置的製造方法
KR20090128476A (ko) 2007-03-26 2009-12-15 국립대학법인 도야마 다이가쿠 박막적층체 및 이것을 이용한 유기 트랜지스터
DE102008054052A1 (de) * 2008-10-30 2010-05-06 Osram Opto Semiconductors Gmbh Organisches, strahlungsemittierendes Bauelement und Verfahren zur Herstellung eines solchen
US20100247747A1 (en) 2009-03-27 2010-09-30 Semiconductor Energy Laboratory Co., Ltd. Film Deposition Apparatus, Method for Depositing Film, and Method for Manufacturing Lighting Device

Also Published As

Publication number Publication date
US8809841B2 (en) 2014-08-19
US9859516B2 (en) 2018-01-02
JP6124979B2 (ja) 2017-05-10
KR20120056223A (ko) 2012-06-01
JP2012129509A (ja) 2012-07-05
US20120126212A1 (en) 2012-05-24
JP2016054322A (ja) 2016-04-14
KR101900347B1 (ko) 2018-09-19
JP6556180B2 (ja) 2019-08-07
US20140353654A1 (en) 2014-12-04
JP2017147455A (ja) 2017-08-24

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