JP5959970B2 - 有機エレクトロルミネッセンス素子 - Google Patents

有機エレクトロルミネッセンス素子 Download PDF

Info

Publication number
JP5959970B2
JP5959970B2 JP2012162013A JP2012162013A JP5959970B2 JP 5959970 B2 JP5959970 B2 JP 5959970B2 JP 2012162013 A JP2012162013 A JP 2012162013A JP 2012162013 A JP2012162013 A JP 2012162013A JP 5959970 B2 JP5959970 B2 JP 5959970B2
Authority
JP
Japan
Prior art keywords
egs
organic
energy
group
host material
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.)
Active
Application number
JP2012162013A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014022666A5 (OSRAM
JP2014022666A (ja
Inventor
俊成 荻原
俊成 荻原
亮 土屋
亮 土屋
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP2012162013A priority Critical patent/JP5959970B2/ja
Priority to EP17178337.6A priority patent/EP3249711B1/en
Priority to PCT/JP2013/069133 priority patent/WO2014013947A1/ja
Priority to US14/414,199 priority patent/US9219242B2/en
Priority to EP13819814.8A priority patent/EP2876698B1/en
Publication of JP2014022666A publication Critical patent/JP2014022666A/ja
Publication of JP2014022666A5 publication Critical patent/JP2014022666A5/ja
Priority to US14/938,296 priority patent/US9608209B2/en
Application granted granted Critical
Publication of JP5959970B2 publication Critical patent/JP5959970B2/ja
Priority to US15/438,054 priority patent/US10032998B2/en
Priority to US16/016,871 priority patent/US10461264B2/en
Priority to US16/578,658 priority patent/US10930860B2/en
Priority to US17/152,892 priority patent/US20210143343A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/008—Triarylamine dyes containing no other chromophores
    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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
    • 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]
    • 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
    • H10K85/30—Coordination compounds
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic 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
    • 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
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • 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
    • 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
    • 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
    • H10K2101/90—Multiple hosts in the emissive layer
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting 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
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
JP2012162013A 2012-07-20 2012-07-20 有機エレクトロルミネッセンス素子 Active JP5959970B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2012162013A JP5959970B2 (ja) 2012-07-20 2012-07-20 有機エレクトロルミネッセンス素子
PCT/JP2013/069133 WO2014013947A1 (ja) 2012-07-20 2013-07-12 有機エレクトロルミネッセンス素子
US14/414,199 US9219242B2 (en) 2012-07-20 2013-07-12 Organic electroluminescent element
EP13819814.8A EP2876698B1 (en) 2012-07-20 2013-07-12 Organic electroluminescent element
EP17178337.6A EP3249711B1 (en) 2012-07-20 2013-07-12 Organic electroluminescent element
US14/938,296 US9608209B2 (en) 2012-07-20 2015-11-11 Organic electroluminescent element
US15/438,054 US10032998B2 (en) 2012-07-20 2017-02-21 Organic electroluminescent element
US16/016,871 US10461264B2 (en) 2012-07-20 2018-06-25 Organic electroluminescent element
US16/578,658 US10930860B2 (en) 2012-07-20 2019-09-23 Organic electroluminescent element
US17/152,892 US20210143343A1 (en) 2012-07-20 2021-01-20 Organic electroluminescent element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012162013A JP5959970B2 (ja) 2012-07-20 2012-07-20 有機エレクトロルミネッセンス素子

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016123849A Division JP6117413B2 (ja) 2016-06-22 2016-06-22 有機エレクトロルミネッセンス素子

Publications (3)

Publication Number Publication Date
JP2014022666A JP2014022666A (ja) 2014-02-03
JP2014022666A5 JP2014022666A5 (OSRAM) 2015-03-19
JP5959970B2 true JP5959970B2 (ja) 2016-08-02

Family

ID=49948776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012162013A Active JP5959970B2 (ja) 2012-07-20 2012-07-20 有機エレクトロルミネッセンス素子

Country Status (4)

Country Link
US (6) US9219242B2 (OSRAM)
EP (2) EP3249711B1 (OSRAM)
JP (1) JP5959970B2 (OSRAM)
WO (1) WO2014013947A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9919436B2 (en) 2001-08-13 2018-03-20 Wagic, Inc. Multi-tasking utility tool
US11482680B2 (en) 2019-06-13 2022-10-25 Samsung Display Co., Ltd. Organic light-emitting device

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI552406B (zh) * 2011-03-25 2016-10-01 出光興產股份有限公司 有機電致發光元件
JP5959970B2 (ja) * 2012-07-20 2016-08-02 出光興産株式会社 有機エレクトロルミネッセンス素子
TWI720697B (zh) * 2012-08-03 2021-03-01 日商半導體能源研究所股份有限公司 發光元件
JP6113993B2 (ja) * 2012-10-03 2017-04-12 出光興産株式会社 有機エレクトロルミネッセンス素子
US10043982B2 (en) 2013-04-26 2018-08-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
KR102191957B1 (ko) * 2013-08-14 2020-12-16 고쿠리쓰다이가쿠호진 규슈다이가쿠 유기 일렉트로루미네선스 소자
US11611046B2 (en) 2014-03-13 2023-03-21 Merck Patent Gmbh Organic electroluminescent device
US10734587B2 (en) 2014-03-13 2020-08-04 Merck Patent Gmbh Formulations of luminescent compounds
JP6374329B2 (ja) 2014-06-26 2018-08-15 出光興産株式会社 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス素子用材料、および電子機器
JP6482782B2 (ja) * 2014-07-18 2019-03-13 国立大学法人九州大学 有機発光素子
US10276819B2 (en) 2014-08-22 2019-04-30 Sharp Kabushiki Kaisha Organic electroluminescent element, manufacturing method for same, and light emission method including a thermally activated delayed fluorescent material
WO2016031785A1 (ja) * 2014-08-26 2016-03-03 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
KR102353647B1 (ko) * 2014-08-29 2022-01-20 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
US9902687B2 (en) 2014-09-19 2018-02-27 Idemitsu Kosan Co., Ltd. Compound
KR102321379B1 (ko) 2014-09-24 2021-11-04 삼성디스플레이 주식회사 유기 발광 소자
KR102288348B1 (ko) * 2014-09-24 2021-08-11 삼성디스플레이 주식회사 유기 발광 소자
WO2016051309A1 (en) * 2014-09-30 2016-04-07 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
KR102517591B1 (ko) 2014-10-07 2023-04-03 이데미쓰 고산 가부시키가이샤 유기 일렉트로루미네선스 소자 및 전자 기기
KR102409803B1 (ko) 2014-10-10 2022-06-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 기기, 및 조명 장치
US10236448B2 (en) 2014-10-31 2019-03-19 Semiconductor Energy Laboratory Co., Ltd. Benzo[a] anthracene compound, light-emitting element, display device, electronic device, and lighting device
US9957280B2 (en) 2014-12-15 2018-05-01 Samsung Electronics Co., Ltd. Luminescent compound and electroluminescent device exhibiting thermally activated delayed fluorescence
JP2016119355A (ja) * 2014-12-19 2016-06-30 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
KR102519497B1 (ko) 2014-12-29 2023-04-06 유니버시티 코트 오브 더 유니버시티 오브 세인트 앤드류스 발광 전기화학 셀들과 화합물들
US11322705B2 (en) 2015-04-17 2022-05-03 Samsung Display Co., Ltd. Organic light-emitting device
DE102015106941B4 (de) * 2015-05-05 2025-07-31 Pictiva Displays International Limited Organische Emitterschicht, organische Leuchtdiode und Verwendung von Schweratomen in einer organischen Emitterschicht einer organischen Leuchtdiode
JP6548725B2 (ja) * 2015-05-11 2019-07-24 日本放送協会 有機薄膜および有機薄膜の製造方法、有機エレクトロルミネッセンス素子、表示装置、照明装置、有機薄膜太陽電池、薄膜トランジスタ、塗料組成物
CN111668392B (zh) * 2015-06-03 2024-01-23 Udc 爱尔兰有限责任公司 具有极短衰减时间的高效oled装置
KR102646440B1 (ko) * 2015-07-08 2024-03-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 장치, 전자 장치, 및 조명 장치
US10411211B2 (en) * 2015-11-10 2019-09-10 Sharp Kabushiki Kaisha Light-emitting element, method for manufacturing same, and light emission method
JP6622569B2 (ja) 2015-11-13 2019-12-18 株式会社ジャパンディスプレイ 有機ｅｌ素子
CN113130808A (zh) * 2016-05-06 2021-07-16 株式会社半导体能源研究所 发光元件、显示装置
US10988447B2 (en) 2016-06-30 2021-04-27 Samsung Electronics Co., Ltd. Bipyridine derivatives and their uses for organic light emitting diodes
KR20180007617A (ko) * 2016-07-13 2018-01-23 삼성에스디아이 주식회사 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치
KR20180010533A (ko) * 2016-07-21 2018-01-31 삼성에스디아이 주식회사 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치
JP2019204805A (ja) 2016-08-10 2019-11-28 出光興産株式会社 有機エレクトロルミネッセンス素子、及び電子機器
WO2018034340A1 (ja) * 2016-08-19 2018-02-22 株式会社Ｋｙｕｌｕｘ 電荷輸送材料、化合物、遅延蛍光材料および有機発光素子
WO2019013063A1 (ja) 2017-07-10 2019-01-17 東レ株式会社 発光素子、それを含むディスプレイ、照明装置およびセンサ
CN109665935B (zh) * 2017-10-16 2022-06-17 北京鼎材科技有限公司 一种新型化合物
CN109671850A (zh) * 2017-10-16 2019-04-23 北京鼎材科技有限公司 一种有机电致发光器件
CN111656549B (zh) * 2017-11-02 2025-02-11 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
EP3490023B1 (en) * 2017-11-22 2020-04-22 Samsung Electronics Co., Ltd. Composition, thin film including the composition, and organic light-emitting device including the thin film
CN109935723A (zh) * 2017-12-18 2019-06-25 北京鼎材科技有限公司 一种有机电致发光器件
JP6506456B1 (ja) * 2018-05-21 2019-04-24 住友化学株式会社 発光素子用組成物及びそれを含有する発光素子
DE112019002747T5 (de) 2018-05-31 2021-02-25 Semiconductor Energy Laboratory Co., Ltd. Organische Verbindung, Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
KR102648402B1 (ko) 2018-06-12 2024-03-18 삼성디스플레이 주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
WO2020161556A1 (ja) 2019-02-06 2020-08-13 株式会社半導体エネルギー研究所 発光デバイス、発光機器、表示装置、電子機器及び照明装置
WO2020183264A1 (ja) 2019-03-08 2020-09-17 株式会社半導体エネルギー研究所 発光デバイス、発光機器、表示装置、電子機器及び照明装置
WO2022118653A1 (ja) * 2020-12-04 2022-06-09 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子及び電子機器
CN116648492A (zh) * 2020-12-04 2023-08-25 出光兴产株式会社 化合物、有机电致发光元件和电子设备
CN117501828A (zh) * 2022-04-21 2024-02-02 京东方科技集团股份有限公司 有机发光器件、显示装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100948700B1 (ko) 2002-03-22 2010-03-22 이데미쓰 고산 가부시키가이샤 유기 전기 발광 소자용 재료 및 이를 이용한 유기 전기발광 소자
JPWO2003080761A1 (ja) 2002-03-25 2005-07-21 出光興産株式会社 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子
US7179544B2 (en) * 2002-12-17 2007-02-20 Fuji Photo Film Co., Ltd. Organic electroluminescent element
US7368178B2 (en) * 2004-01-08 2008-05-06 Eastman Kodak Company Stable organic light-emitting devices using aminoanthracenes
US7683536B2 (en) * 2005-03-31 2010-03-23 The Trustees Of Princeton University OLEDs utilizing direct injection to the triplet state
US20070252516A1 (en) * 2006-04-27 2007-11-01 Eastman Kodak Company Electroluminescent devices including organic EIL layer
US7709105B2 (en) * 2005-12-14 2010-05-04 Global Oled Technology Llc Electroluminescent host material
US8436343B2 (en) * 2007-07-07 2013-05-07 Idemitsu Kosan Co., Ltd. Organic EL device
US8476823B2 (en) * 2009-05-22 2013-07-02 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
US20100295445A1 (en) 2009-05-22 2010-11-25 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
US20100295444A1 (en) * 2009-05-22 2010-11-25 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
JP5550311B2 (ja) * 2009-11-10 2014-07-16 キヤノン株式会社 有機ｅｌ素子
US8860013B2 (en) * 2009-11-27 2014-10-14 Sharp Kabushiki Kaisha Organic electroluminescence element, manufacturing method thereof, and organic electroluminescence display device
JP5475003B2 (ja) * 2009-11-27 2014-04-16 シャープ株式会社 有機エレクトロルミネッセンス素子、およびその製造方法、ならびに有機エレクトロルミネッセンス表示装置
EP2511360A4 (en) 2009-12-07 2014-05-21 Nippon Steel & Sumikin Chem Co Organic light-emitting material and organic light-emitting element
JP4620802B1 (ja) * 2010-01-20 2011-01-26 富士フイルム株式会社 有機電界発光素子
EP2423209B1 (en) 2010-04-20 2015-08-05 Idemitsu Kosan Co., Ltd. Bis-carbazole derivative, material for organic electroluminescent element and organic electroluminescent element using same
KR20120119981A (ko) * 2010-07-09 2012-11-01 이데미쓰 고산 가부시키가이샤 이미다조피리딘 유도체 및 그것을 포함하여 이루어지는 유기 전계 발광 소자
WO2012008331A1 (ja) * 2010-07-12 2012-01-19 出光興産株式会社 有機エレクトロルミネッセンス素子
TW201229052A (en) 2010-12-02 2012-07-16 Nippon Steel Chemical Co Heteroacene compound, organic semiconductor material, and organic electronic device
US8847218B2 (en) * 2011-01-20 2014-09-30 Idemitsu Kosan Co., Ltd. Organic electroluminescent element
JPWO2012099219A1 (ja) * 2011-01-20 2014-06-30 出光興産株式会社 有機エレクトロルミネッセンス素子
TWI552406B (zh) 2011-03-25 2016-10-01 出光興產股份有限公司 有機電致發光元件
US9181474B2 (en) * 2012-02-07 2015-11-10 Samsung Display Co., Ltd. Amine-based compound and organic light-emitting diode including the same
US9882143B2 (en) * 2012-02-07 2018-01-30 Samsung Display Co., Ltd. Amine-based compound and organic light-emitting diode including the same
JP5959970B2 (ja) * 2012-07-20 2016-08-02 出光興産株式会社 有機エレクトロルミネッセンス素子

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9919436B2 (en) 2001-08-13 2018-03-20 Wagic, Inc. Multi-tasking utility tool
US10093028B2 (en) 2001-08-13 2018-10-09 Wagic, Inc. Multi-tasking utility tool
US11482680B2 (en) 2019-06-13 2022-10-25 Samsung Display Co., Ltd. Organic light-emitting device

Also Published As

Publication number Publication date
US10461264B2 (en) 2019-10-29
US20210143343A1 (en) 2021-05-13
EP2876698A4 (en) 2016-07-13
US10930860B2 (en) 2021-02-23
EP3249711A1 (en) 2017-11-29
US20160064677A1 (en) 2016-03-03
EP3249711B1 (en) 2018-12-12
US10032998B2 (en) 2018-07-24
EP2876698A1 (en) 2015-05-27
US20170162799A1 (en) 2017-06-08
US9219242B2 (en) 2015-12-22
WO2014013947A1 (ja) 2014-01-23
EP2876698B1 (en) 2017-08-30
US9608209B2 (en) 2017-03-28
JP2014022666A (ja) 2014-02-03
US20180309068A1 (en) 2018-10-25
US20150188070A1 (en) 2015-07-02
US20200020868A1 (en) 2020-01-16

Similar Documents

Publication Publication Date Title
JP5959970B2 (ja) 有機エレクトロルミネッセンス素子
JP6113993B2 (ja) 有機エレクトロルミネッセンス素子
JP5889280B2 (ja) 有機エレクトロルミネッセンス素子
EP2958158B1 (en) Organic electroluminescent element and electronic device
JP6133583B2 (ja) 有機エレクトロルミネッセンス素子
JP6317499B2 (ja) 有機エレクトロルミネッセンス素子
JP6421211B2 (ja) 有機エレクトロルミネッセンス素子
JP6117413B2 (ja) 有機エレクトロルミネッセンス素子

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150128

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151208

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151228

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160524

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160622

R150 Certificate of patent or registration of utility model

Ref document number: 5959970

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150