JP2016110978A - 発光素子、発光装置、表示装置、電子機器、および照明装置 - Google Patents

発光素子、発光装置、表示装置、電子機器、および照明装置 Download PDF

Info

Publication number
JP2016110978A
JP2016110978A JP2015096350A JP2015096350A JP2016110978A JP 2016110978 A JP2016110978 A JP 2016110978A JP 2015096350 A JP2015096350 A JP 2015096350A JP 2015096350 A JP2015096350 A JP 2015096350A JP 2016110978 A JP2016110978 A JP 2016110978A
Authority
JP
Japan
Prior art keywords
light
light emitting
layer
emitting
electrode
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.)
Withdrawn
Application number
JP2015096350A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016110978A5 (enExample
Inventor
崇浩 石曽根
Takahiro Ishizone
崇浩 石曽根
瀬尾　哲史
Tetsushi Seo
哲史 瀬尾
野中　裕介
Yusuke Nonaka
裕介 野中
信晴 大澤
Nobuharu Osawa
信晴 大澤
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JP2016110978A publication Critical patent/JP2016110978A/ja
Publication of JP2016110978A5 publication Critical patent/JP2016110978A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • H10K50/131—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit with spacer layers between the electroluminescent 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection 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
    • H10K85/341—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
    • H10K85/60—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
    • 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
    • H10K2101/20—Delayed fluorescence emission
    • H10K2101/25—Delayed fluorescence emission using exciplex
    • 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
    • H10K2101/27—Combination of fluorescent and phosphorescent 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
JP2015096350A 2014-05-13 2015-05-11 発光素子、発光装置、表示装置、電子機器、および照明装置 Withdrawn JP2016110978A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014099560 2014-05-13
JP2014099560 2014-05-13
JP2014241575 2014-11-28
JP2014241575 2014-11-28

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2018219160A Division JP2019024140A (ja) 2014-05-13 2018-11-22 発光装置
JP2019207840A Division JP2020043351A (ja) 2014-05-13 2019-11-18 発光装置
JP2019207839A Division JP2020043350A (ja) 2014-05-13 2019-11-18 発光素子、発光装置、モジュール、電子機器、および照明装置

Publications (2)

Publication Number Publication Date
JP2016110978A true JP2016110978A (ja) 2016-06-20
JP2016110978A5 JP2016110978A5 (enExample) 2018-06-21

Family

ID=54361887

Family Applications (6)

Application Number Title Priority Date Filing Date
JP2015096350A Withdrawn JP2016110978A (ja) 2014-05-13 2015-05-11 発光素子、発光装置、表示装置、電子機器、および照明装置
JP2018219160A Withdrawn JP2019024140A (ja) 2014-05-13 2018-11-22 発光装置
JP2019207840A Withdrawn JP2020043351A (ja) 2014-05-13 2019-11-18 発光装置
JP2019207839A Withdrawn JP2020043350A (ja) 2014-05-13 2019-11-18 発光素子、発光装置、モジュール、電子機器、および照明装置
JP2022106411A Withdrawn JP2022141702A (ja) 2014-05-13 2022-06-30 発光装置
JP2024151982A Withdrawn JP2024167384A (ja) 2014-05-13 2024-09-04 発光装置

Family Applications After (5)

Application Number Title Priority Date Filing Date
JP2018219160A Withdrawn JP2019024140A (ja) 2014-05-13 2018-11-22 発光装置
JP2019207840A Withdrawn JP2020043351A (ja) 2014-05-13 2019-11-18 発光装置
JP2019207839A Withdrawn JP2020043350A (ja) 2014-05-13 2019-11-18 発光素子、発光装置、モジュール、電子機器、および照明装置
JP2022106411A Withdrawn JP2022141702A (ja) 2014-05-13 2022-06-30 発光装置
JP2024151982A Withdrawn JP2024167384A (ja) 2014-05-13 2024-09-04 発光装置

Country Status (4)

Country Link
US (4) US20150333283A1 (enExample)
JP (6) JP2016110978A (enExample)
KR (4) KR20150130224A (enExample)
DE (1) DE102015208656B4 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018098024A (ja) * 2016-12-13 2018-06-21 パイオニア株式会社 発光装置
KR20200034861A (ko) * 2018-09-21 2020-04-01 삼성디스플레이 주식회사 유기 전계 발광 소자 및 그 제조 방법
JP2024167384A (ja) * 2014-05-13 2024-12-03 株式会社半導体エネルギー研究所 発光装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI729649B (zh) 2014-05-30 2021-06-01 日商半導體能源研究所股份有限公司 發光元件，發光裝置，電子裝置以及照明裝置
WO2015181678A1 (en) 2014-05-30 2015-12-03 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, display device, and electronic device
TWI836636B (zh) 2015-03-09 2024-03-21 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
US10700288B2 (en) 2015-07-24 2020-06-30 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, lighting device, and lighting system
CN111354874B (zh) 2015-09-30 2023-07-04 株式会社半导体能源研究所 发光元件、显示装置、电子设备及照明装置
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
KR20180010136A (ko) 2016-07-20 2018-01-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
JP6690721B2 (ja) * 2017-07-28 2020-04-28 東レ株式会社 色変換組成物、色変換フィルムならびにそれを含む光源ユニット、ディスプレイおよび照明
KR102814688B1 (ko) 2018-06-06 2025-05-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치, 표시 장치, 및 전자 기기
KR20210123306A (ko) 2019-02-06 2021-10-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 전자 기기, 표시 장치, 및 조명 장치
JP7450599B2 (ja) 2019-03-07 2024-03-15 株式会社半導体エネルギー研究所 発光デバイス
JP7562519B2 (ja) * 2019-05-31 2024-10-07 株式会社半導体エネルギー研究所 発光デバイス、発光装置、発光モジュール、電子機器、及び照明装置
CN110752307B (zh) * 2019-10-31 2022-11-15 昆山国显光电有限公司 发光器件和显示面板
CN121712200A (zh) * 2019-11-08 2026-03-20 出光兴产株式会社 有机电致发光元件和电子设备
US11482687B2 (en) 2019-11-08 2022-10-25 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, electronic device, and lighting device
KR102343574B1 (ko) 2020-07-21 2021-12-29 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치
US20230402566A1 (en) * 2021-11-19 2023-12-14 Seoul Viosys Co., Ltd. Di-chromatic device

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006172762A (ja) * 2004-12-13 2006-06-29 Toyota Industries Corp 有機ｅｌ素子
US20060279203A1 (en) * 2005-06-01 2006-12-14 Stephen Forrest Fluorescent filtered electrophosphorescence
US20080286610A1 (en) * 2007-05-17 2008-11-20 Deaton Joseph C Hybrid oled with fluorescent and phosphorescent layers
WO2009008346A1 (ja) * 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. 有機ｅｌ素子
JP2010080436A (ja) * 2008-09-01 2010-04-08 Semiconductor Energy Lab Co Ltd 発光素子、発光装置並びに電子機器
WO2010134352A1 (ja) * 2009-05-22 2010-11-25 出光興産株式会社 有機エレクトロルミネッセンス素子
WO2011086941A1 (ja) * 2010-01-15 2011-07-21 出光興産株式会社 有機エレクトロルミネッセンス素子
JP2011192829A (ja) * 2010-03-15 2011-09-29 Fujifilm Corp 有機電界発光素子
WO2012070227A1 (ja) * 2010-11-22 2012-05-31 出光興産株式会社 有機エレクトロルミネッセンス素子
JP2012186461A (ja) * 2011-02-16 2012-09-27 Semiconductor Energy Lab Co Ltd 発光素子
US20130153871A1 (en) * 2011-12-14 2013-06-20 Nitto Denko Corporation Top-emitting white organic light-emitting diodes having improved efficiency and stability
JP2013526773A (ja) * 2010-05-11 2013-06-24 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スデバイス
JP2013219024A (ja) * 2012-03-14 2013-10-24 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、電子機器、および照明装置
JP2014007397A (ja) * 2012-06-01 2014-01-16 Semiconductor Energy Lab Co Ltd 有機金属錯体、発光素子、発光装置、電子機器、及び照明装置
JP2014082235A (ja) * 2012-10-12 2014-05-08 Semiconductor Energy Lab Co Ltd 発光素子

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202608B2 (en) 2000-10-30 2012-02-08 Kabushiki Kaisha Toyota Chuo Kenkyusho Organic light-emitting devices
TW519770B (en) 2001-01-18 2003-02-01 Semiconductor Energy Lab Light emitting device and manufacturing method thereof
EP1390962B2 (en) 2001-05-16 2023-07-05 The Trustees Of Princeton University High efficiency multi-color electro-phosphorescent oleds
ITTO20010692A1 (it) 2001-07-13 2003-01-13 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico basato sull'emissione di ecciplessi od elettroplessi e sua realizzazione.
US6863997B2 (en) 2001-12-28 2005-03-08 The Trustees Of Princeton University White light emitting OLEDs from combined monomer and aggregate emission
JP3965063B2 (ja) * 2002-03-08 2007-08-22 Ｔｄｋ株式会社 有機エレクトロルミネッセンス素子
ITBO20020165A1 (it) 2002-03-29 2003-09-29 Consiglio Nazionale Ricerche Dispositivo elettroluminescente organico con droganti cromofori
TWI314947B (en) 2002-04-24 2009-09-21 Eastman Kodak Compan Organic light emitting diode devices with improved operational stability
AU2003289392A1 (en) 2002-12-26 2004-07-22 Semiconductor Energy Laboratory Co., Ltd. Organic light emitting element
US6936961B2 (en) 2003-05-13 2005-08-30 Eastman Kodak Company Cascaded organic electroluminescent device having connecting units with N-type and P-type organic layers
US7175922B2 (en) 2003-10-22 2007-02-13 Eastman Kodak Company Aggregate organic light emitting diode devices with improved operational stability
US7288330B2 (en) * 2004-07-01 2007-10-30 Eaastman Kodak Company High performance white light-emitting OLED device
JP4925569B2 (ja) 2004-07-08 2012-04-25 ローム株式会社 有機エレクトロルミネッセント素子
KR101027896B1 (ko) * 2004-08-13 2011-04-07 테크니셰 유니베르시테트 드레스덴 발광 컴포넌트를 위한 층 어셈블리
US7597967B2 (en) 2004-12-17 2009-10-06 Eastman Kodak Company Phosphorescent OLEDs with exciton blocking layer
US20060134464A1 (en) 2004-12-22 2006-06-22 Fuji Photo Film Co. Ltd Organic electroluminescent element
US20070090756A1 (en) 2005-10-11 2007-04-26 Fujifilm Corporation Organic electroluminescent element
WO2007063754A1 (ja) 2005-12-01 2007-06-07 Nippon Steel Chemical Co., Ltd. 有機電界発光素子用化合物及び有機電界発光素子
US8945722B2 (en) * 2006-10-27 2015-02-03 The University Of Southern California Materials and architectures for efficient harvesting of singlet and triplet excitons for white light emitting OLEDs
JP2008288344A (ja) 2007-05-16 2008-11-27 Nippon Hoso Kyokai <Nhk> 有機ｅｌ素子
US8034465B2 (en) 2007-06-20 2011-10-11 Global Oled Technology Llc Phosphorescent oled having double exciton-blocking layers
WO2009008344A1 (ja) 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. 有機ｅｌ素子
KR20100057593A (ko) * 2007-07-07 2010-05-31 이데미쓰 고산 가부시키가이샤 유기 ｅｌ 소자 및 유기 ｅｌ 재료 함유 용액
US8330350B2 (en) 2007-07-07 2012-12-11 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
US8779655B2 (en) 2007-07-07 2014-07-15 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
WO2009008311A1 (ja) 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. クリセン誘導体及びそれを用いた有機エレクトロルミネッセンス素子
US8154195B2 (en) 2007-07-07 2012-04-10 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
US8211552B2 (en) 2007-07-07 2012-07-03 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
US20090045731A1 (en) 2007-07-07 2009-02-19 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and material for organic electroluminescence device
US8029697B2 (en) 2007-07-07 2011-10-04 Idemitsu Kosan Co., Ltd. Naphthalene derivative, material for organic electroluminescence device, and organic electroluminescence device using the same
US20100171109A1 (en) 2007-07-07 2010-07-08 Idemitsu Kosan Co., Ltd. Organic el device
JP2009129711A (ja) 2007-11-22 2009-06-11 Seiko Epson Corp 発光素子、表示装置および電子機器
EP2229382B1 (en) * 2007-12-21 2012-07-18 Semiconductor Energy Laboratory Co, Ltd. Triazole derivative, light-emitting element, light-emitting device, and electronic device
JP5325707B2 (ja) 2008-09-01 2013-10-23 株式会社半導体エネルギー研究所 発光素子
KR101596226B1 (ko) 2008-09-05 2016-02-22 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치 및 전자기기
US20100295444A1 (en) 2009-05-22 2010-11-25 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
US8476823B2 (en) 2009-05-22 2013-07-02 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
US9153790B2 (en) 2009-05-22 2015-10-06 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
KR20120103571A (ko) 2009-10-05 2012-09-19 손 라이팅 리미티드 다층구조의 유기 장치
KR101352116B1 (ko) 2009-11-24 2014-01-14 엘지디스플레이 주식회사 백색 유기 발광 소자
EP2511360A4 (en) 2009-12-07 2014-05-21 Nippon Steel & Sumikin Chem Co Organic light-emitting material and organic light-emitting element
WO2011076323A1 (en) 2009-12-22 2011-06-30 Merck Patent Gmbh Formulations comprising phase-separated functional materials
JP5801579B2 (ja) * 2010-03-31 2015-10-28 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、及び照明装置
TWI506121B (zh) * 2010-03-31 2015-11-01 Semiconductor Energy Lab 發光元件，發光裝置，電子裝置以及照明裝置
US8883323B2 (en) 2010-11-22 2014-11-11 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
US20120126205A1 (en) 2010-11-22 2012-05-24 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
US9324950B2 (en) 2010-11-22 2016-04-26 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
CN103329621A (zh) 2011-01-20 2013-09-25 出光兴产株式会社 有机电致发光元件
KR102670436B1 (ko) 2011-02-16 2024-05-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
TWI563702B (en) 2011-02-28 2016-12-21 Semiconductor Energy Lab Co Ltd Light-emitting device
JP5694019B2 (ja) 2011-03-17 2015-04-01 株式会社東芝 有機電界発光素子、表示装置および照明装置
CN105309047B (zh) * 2011-03-23 2017-05-17 株式会社半导体能源研究所 发光装置以及照明装置
KR20250018429A (ko) 2011-03-23 2025-02-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
CN105702873B (zh) 2011-03-30 2017-11-24 株式会社半导体能源研究所 发光元件
TWI532822B (zh) 2011-04-29 2016-05-11 半導體能源研究所股份有限公司 利用磷光之發光裝置，電子裝置及照明裝置
KR101803537B1 (ko) 2012-02-09 2017-11-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
KR101419810B1 (ko) * 2012-04-10 2014-07-15 서울대학교산학협력단 엑시플렉스를 형성하는 공동 호스트를 포함하는 유기 발광 소자
JP6076153B2 (ja) 2012-04-20 2017-02-08 株式会社半導体エネルギー研究所 発光素子、発光装置、表示装置、電子機器及び照明装置
DE112013002110B4 (de) 2012-04-20 2017-09-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
GB201207866D0 (en) 2012-05-04 2012-06-20 Cambridge Display Tech Ltd Organic light emitting device and method
JP2014022100A (ja) 2012-07-13 2014-02-03 Panasonic Corp 有機エレクトロルミネッセンス素子
JP6312960B2 (ja) 2012-08-03 2018-04-18 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、照明装置及び複素環化合物
KR102438674B1 (ko) 2012-08-03 2022-08-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
US9142710B2 (en) 2012-08-10 2015-09-22 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
US9859517B2 (en) * 2012-09-07 2018-01-02 Nitto Denko Corporation White organic light-emitting diode
KR20140038886A (ko) 2012-09-21 2014-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
US9577221B2 (en) * 2012-09-26 2017-02-21 Universal Display Corporation Three stack hybrid white OLED for enhanced efficiency and lifetime
US9748492B2 (en) 2012-11-02 2017-08-29 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
JP6164822B2 (ja) 2012-11-15 2017-07-19 株式会社ディスコ ウェーハ貼着方法
KR102173936B1 (ko) 2013-03-26 2020-11-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR102116491B1 (ko) * 2013-03-27 2020-05-29 삼성디스플레이 주식회사 파이렌계 화합물 및 이를 포함한 유기 발광 소자
JP2014241575A (ja) 2013-05-14 2014-12-25 株式会社デンソー 通信システム
KR102763019B1 (ko) 2013-05-16 2025-02-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR102022533B1 (ko) 2013-08-26 2019-09-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치
DE112014005483B4 (de) 2013-12-02 2022-01-20 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element, Anzeigemodul, Beleuchtungsmodul, Licht emittierende Vorrichtung, Anzeigevorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
CN105981191B (zh) 2013-12-02 2019-01-22 株式会社半导体能源研究所 发光元件、发光装置、电子设备以及照明装置
KR20150130224A (ko) * 2014-05-13 2015-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006172762A (ja) * 2004-12-13 2006-06-29 Toyota Industries Corp 有機ｅｌ素子
US20060279203A1 (en) * 2005-06-01 2006-12-14 Stephen Forrest Fluorescent filtered electrophosphorescence
US20080286610A1 (en) * 2007-05-17 2008-11-20 Deaton Joseph C Hybrid oled with fluorescent and phosphorescent layers
WO2009008346A1 (ja) * 2007-07-07 2009-01-15 Idemitsu Kosan Co., Ltd. 有機ｅｌ素子
JP2010080436A (ja) * 2008-09-01 2010-04-08 Semiconductor Energy Lab Co Ltd 発光素子、発光装置並びに電子機器
WO2010134352A1 (ja) * 2009-05-22 2010-11-25 出光興産株式会社 有機エレクトロルミネッセンス素子
WO2011086941A1 (ja) * 2010-01-15 2011-07-21 出光興産株式会社 有機エレクトロルミネッセンス素子
JP2011192829A (ja) * 2010-03-15 2011-09-29 Fujifilm Corp 有機電界発光素子
JP2013526773A (ja) * 2010-05-11 2013-06-24 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スデバイス
WO2012070227A1 (ja) * 2010-11-22 2012-05-31 出光興産株式会社 有機エレクトロルミネッセンス素子
JP2012186461A (ja) * 2011-02-16 2012-09-27 Semiconductor Energy Lab Co Ltd 発光素子
US20130153871A1 (en) * 2011-12-14 2013-06-20 Nitto Denko Corporation Top-emitting white organic light-emitting diodes having improved efficiency and stability
JP2013219024A (ja) * 2012-03-14 2013-10-24 Semiconductor Energy Lab Co Ltd 発光素子、発光装置、電子機器、および照明装置
JP2014007397A (ja) * 2012-06-01 2014-01-16 Semiconductor Energy Lab Co Ltd 有機金属錯体、発光素子、発光装置、電子機器、及び照明装置
JP2014082235A (ja) * 2012-10-12 2014-05-08 Semiconductor Energy Lab Co Ltd 発光素子

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024167384A (ja) * 2014-05-13 2024-12-03 株式会社半導体エネルギー研究所 発光装置
JP2018098024A (ja) * 2016-12-13 2018-06-21 パイオニア株式会社 発光装置
KR20200034861A (ko) * 2018-09-21 2020-04-01 삼성디스플레이 주식회사 유기 전계 발광 소자 및 그 제조 방법
JP2020053683A (ja) * 2018-09-21 2020-04-02 三星ディスプレイ株式會社Ｓａｍｓｕｎｇ Ｄｉｓｐｌａｙ Ｃｏ．，Ｌｔｄ． 有機電界発光素子及びその製造方法
JP7406330B2 (ja) 2018-09-21 2023-12-27 三星ディスプレイ株式會社 有機電界発光素子及びその製造方法
KR102706309B1 (ko) 2018-09-21 2024-09-19 삼성디스플레이 주식회사 유기 전계 발광 소자 및 그 제조 방법

Also Published As

Publication number Publication date
US20210391554A1 (en) 2021-12-16
US11864403B2 (en) 2024-01-02
JP2020043350A (ja) 2020-03-19
KR102722819B1 (ko) 2024-10-29
JP2024167384A (ja) 2024-12-03
KR20240157607A (ko) 2024-11-01
US10686153B2 (en) 2020-06-16
JP2019024140A (ja) 2019-02-14
JP2020043351A (ja) 2020-03-19
KR102651405B1 (ko) 2024-03-27
US20200280013A1 (en) 2020-09-03
KR20210131955A (ko) 2021-11-03
KR20150130224A (ko) 2015-11-23
DE102015208656A1 (de) 2015-11-19
US20150333283A1 (en) 2015-11-19
KR20200083418A (ko) 2020-07-08
US11158832B2 (en) 2021-10-26
KR102942047B1 (ko) 2026-03-24
JP2022141702A (ja) 2022-09-29
US20180261788A1 (en) 2018-09-13
DE102015208656B4 (de) 2026-07-16

Similar Documents

Publication Publication Date Title
KR102942047B1 (ko) 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
JP7247265B2 (ja) 発光素子、発光装置、電子機器及び照明装置
KR20190000390A (ko) 발광 소자, 발광 장치, 전자 장치 및 조명 장치
CN120699032A (zh) 有机化合物、发光元件、发光装置、电子设备及照明装置
CN116410231B (zh) 有机金属化合物和包括其的有机发光二极管
TW202530368A (zh) 發光器件用組成物

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180507

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180507

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190129

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190322

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20190903

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191118

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20191125

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20191227

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20200228