JP6581585B2 - 有機エレクトロルミネッセン素子及びその製造方法 - Google Patents

有機エレクトロルミネッセン素子及びその製造方法 Download PDF

Info

Publication number
JP6581585B2
JP6581585B2 JP2016539984A JP2016539984A JP6581585B2 JP 6581585 B2 JP6581585 B2 JP 6581585B2 JP 2016539984 A JP2016539984 A JP 2016539984A JP 2016539984 A JP2016539984 A JP 2016539984A JP 6581585 B2 JP6581585 B2 JP 6581585B2
Authority
JP
Japan
Prior art keywords
group
triplet
organic electroluminescent
excited state
level
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
JP2016539984A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017503343A (ja
Inventor
邱勇
段煉
張東東
張国輝
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.)
Tsinghua University
Original Assignee
Tsinghua University
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 Tsinghua University filed Critical Tsinghua University
Publication of JP2017503343A publication Critical patent/JP2017503343A/ja
Application granted granted Critical
Publication of JP6581585B2 publication Critical patent/JP6581585B2/ja
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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • 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
    • 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
    • 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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/611—Charge transfer complexes
    • 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
    • H10K85/624—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
    • H10K85/631—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
    • H10K85/653—Aromatic compounds comprising a hetero atom comprising only oxygen 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
    • H10K85/654—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
    • H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
    • 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
    • H10K85/656—Aromatic compounds comprising a hetero atom comprising two or more different heteroatoms per ring
    • H10K85/6565—Oxadiazole 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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • 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
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • 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
    • C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only 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
    • 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
    • H10K2101/40—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
    • H10K2101/60—Up-conversion, e.g. by triplet-triplet annihilation
    • 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
    • H10K2101/70—Down-conversion, e.g. by singlet fission
    • 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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • 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
    • H10K85/655—Aromatic compounds comprising a hetero atom comprising only sulfur as heteroatom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
JP2016539984A 2013-12-17 2014-12-16 有機エレクトロルミネッセン素子及びその製造方法 Active JP6581585B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310692266.2A CN104716268B (zh) 2013-12-17 2013-12-17 一种有机电致发光器件及其制备方法
CN201310692266.2 2013-12-17
PCT/CN2014/093904 WO2015090177A1 (zh) 2013-12-17 2014-12-16 一种有机电致发光器件及其制备方法

Publications (2)

Publication Number Publication Date
JP2017503343A JP2017503343A (ja) 2017-01-26
JP6581585B2 true JP6581585B2 (ja) 2019-09-25

Family

ID=53402101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016539984A Active JP6581585B2 (ja) 2013-12-17 2014-12-16 有機エレクトロルミネッセン素子及びその製造方法

Country Status (7)

Country Link
US (1) US10312453B2 (en:Method)
EP (1) EP3070757B1 (en:Method)
JP (1) JP6581585B2 (en:Method)
KR (1) KR101930146B1 (en:Method)
CN (1) CN104716268B (en:Method)
TW (1) TWI553938B (en:Method)
WO (1) WO2015090177A1 (en:Method)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102473857A (zh) 2010-01-15 2012-05-23 出光兴产株式会社 有机电致发光元件
JP2017212024A (ja) * 2014-08-28 2017-11-30 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
CN111293226B (zh) * 2014-09-30 2022-10-28 株式会社半导体能源研究所 发光元件、显示装置、电子设备以及照明装置
CN107004777B (zh) * 2014-12-04 2019-03-26 广州华睿光电材料有限公司 聚合物，包含其的混合物、组合物、有机电子器件，及其单体
CN106328816B (zh) * 2015-06-16 2018-11-13 昆山国显光电有限公司 一种有机电致发光器件及其制备方法
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
KR101820208B1 (ko) * 2015-10-16 2018-01-18 성균관대학교산학협력단 유기발광 재료 및 이를 포함하는 유기 발광장치
KR102458043B1 (ko) * 2015-11-25 2022-10-24 엘지디스플레이 주식회사 유기전계발광소자
CN113937228A (zh) * 2015-12-01 2022-01-14 株式会社半导体能源研究所 发光元件、发光装置、电子设备及照明装置
CN106892857B (zh) * 2015-12-18 2020-02-18 昆山国显光电有限公司 热活化延迟荧光材料及其在有机电致发光器件中的应用
CN105523991B (zh) * 2015-12-22 2018-05-01 吉林奥来德光电材料股份有限公司 一种新的咔唑类化合物及其制备方法和应用
CN106920883B (zh) * 2015-12-25 2019-01-08 昆山工研院新型平板显示技术中心有限公司 一种有机电致发光器件
CN105399696B (zh) 2015-12-25 2019-12-24 上海天马有机发光显示技术有限公司 有机电致发光化合物及其有机光电装置
CN105541824B (zh) * 2015-12-25 2019-07-05 上海天马有机发光显示技术有限公司 有机电致发光化合物及其有机光电装置
CN106920884B (zh) * 2015-12-25 2019-08-16 昆山工研院新型平板显示技术中心有限公司 一种有机电致发光器件
CN107056770A (zh) * 2016-04-25 2017-08-18 中节能万润股份有限公司 一种以含氮五元杂环为核心的化合物及其在有机电致发光器件上的应用
CN106467531B (zh) * 2016-08-19 2019-04-19 江苏三月光电科技有限公司 一种以含氮五元杂环为核心的化合物及其应用
JP6803727B2 (ja) * 2016-09-23 2020-12-23 日本放送協会 有機エレクトロルミネッセンス素子
CN106701063B (zh) * 2016-12-19 2019-05-14 三峡大学 一种可控的有机固态发光材料，制备方法及其应用
CN108264479B (zh) * 2016-12-30 2023-10-27 昆山国显光电有限公司 一种有机电致发光器件
US10784456B2 (en) * 2017-06-06 2020-09-22 Joled Inc. Organic electroluminescent unit
KR102450436B1 (ko) * 2017-08-01 2022-10-04 삼성디스플레이 주식회사 헤테로환 화합물 및 이를 포함하는 유기 전계 발광 소자
KR102497284B1 (ko) * 2017-12-18 2023-02-08 삼성디스플레이 주식회사 유기 발광 소자
CN109994634B (zh) 2017-12-29 2020-12-11 昆山国显光电有限公司 有机电致发光器件
CN110492008B (zh) * 2018-05-14 2020-06-12 江苏三月光电科技有限公司 一种热活化延迟荧光有机电致发光器件
CN108695440B (zh) * 2018-05-30 2019-07-16 昆山国显光电有限公司 一种有机电致发光器件
US11063224B2 (en) 2018-05-30 2021-07-13 Kunshan Go-Visionox Opto-Electronics Co., Ltd. Organic electroluminescent device
CN111372918B (zh) 2018-07-27 2023-09-05 出光兴产株式会社 化合物、用于有机电致发光元件的材料、有机电致发光元件以及电子设备
CN109096279B (zh) * 2018-09-28 2020-11-03 武汉天马微电子有限公司 氮杂环化合物、显示面板以及显示装置
KR102796864B1 (ko) * 2019-08-30 2025-04-17 삼성전자주식회사 유기 발광 소자
CN112054129B (zh) * 2020-09-15 2024-04-09 京东方科技集团股份有限公司 一种发光器件、显示装置
CN112701231B (zh) * 2020-12-31 2022-09-13 昆山国显光电有限公司 一种有机电致发光器件和显示装置
JP2022112591A (ja) * 2021-01-22 2022-08-03 キヤノン株式会社 有機発光素子、表示装置、撮像装置、電子機器、照明装置及び移動体
CN113321677B (zh) * 2021-06-30 2023-05-05 京东方科技集团股份有限公司 一种热活化延迟荧光材料、有机发光器件及显示装置
CN113851595B (zh) * 2021-09-27 2023-05-23 京东方科技集团股份有限公司 有机电致发光器件和显示装置
CN115093380B (zh) * 2022-06-30 2023-06-20 江西科技师范大学 一种苯并噻二唑衍生物及其制备方法和应用
CN115974861A (zh) * 2022-12-26 2023-04-18 苏州奥为光电新材料有限公司 一种三嗪衍生物的热激活延迟材料及其制备方法和应用

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005002342D1 (de) 2005-03-15 2008-02-07 Novaled Ag Lichtemittierendes Bauelement
JP2007027620A (ja) * 2005-07-21 2007-02-01 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子、液晶表示装置及び照明装置
US20080284318A1 (en) * 2007-05-17 2008-11-20 Deaton Joseph C Hybrid fluorescent/phosphorescent oleds
JP2011026289A (ja) * 2009-06-25 2011-02-10 Tosoh Corp アミン化合物及びその用途
CN101993440B (zh) 2009-08-25 2012-07-25 中国科学院化学研究所 基于联苯并噻二唑的多臂共轭分子及其制备方法和应用
KR101847222B1 (ko) * 2009-10-23 2018-04-09 호도가야 가가쿠 고교 가부시키가이샤 유기 일렉트로 루미네센스 소자
US8710493B2 (en) * 2010-05-24 2014-04-29 Idemitsu Kosan Co., Ltd. Organic electroluminescent element
KR101906284B1 (ko) * 2010-07-30 2018-10-11 고쿠리쓰다이가쿠호진 규슈다이가쿠 유기전계발광소자
TWI549942B (zh) * 2010-08-26 2016-09-21 首威公司 Ｎ－苯基三咔唑類
US9783734B2 (en) 2011-02-28 2017-10-10 Kyulux, Inc. Delayed fluorescence material and organic electroluminescence device
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
US20120286251A1 (en) 2011-05-09 2012-11-15 Soo-Jin Park Novel compound and organic light-emitting device including the same
GB201107905D0 (en) * 2011-05-12 2011-06-22 Cambridge Display Tech Ltd Light-emitting material, composition and device
EP2709183B1 (en) 2011-05-13 2019-02-06 Joled Inc. Organic electroluminescent multi-color light-emitting device
JP5817297B2 (ja) 2011-06-03 2015-11-18 東芝ライテック株式会社 発光装置及び照明装置
US9051274B2 (en) 2011-06-24 2015-06-09 Semiconductor Energy Laboratory Co., Ltd. Triarylamine compound, light-emitting element, light-emitting device, electronic device, and lighting device
KR101497124B1 (ko) 2011-11-28 2015-03-06 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 포함하는 유기전기소자 및 그 전자 장치
JP2013225436A (ja) 2012-04-23 2013-10-31 Sony Corp 有機電界発光装置および有機電界発光装置の製造方法ならびに電子機器
US20150141642A1 (en) * 2012-04-25 2015-05-21 Kyushu University National University Corporation Light-emitting material and organic light-emitting device
US20130305963A1 (en) 2012-05-20 2013-11-21 Vladlen Fridman Method of producing activated construction mixture
WO2014104346A1 (ja) 2012-12-28 2014-07-03 出光興産株式会社 有機エレクトロルミネッセンス素子
JP2016066631A (ja) * 2013-01-25 2016-04-28 出光興産株式会社 有機エレクトロルミネッセンス素子
TWI661589B (zh) * 2013-03-29 2019-06-01 日商九州有機光材股份有限公司 有機電致發光元件
KR102543775B1 (ko) * 2013-08-14 2023-06-14 가부시키가이샤 큐럭스 유기 일렉트로루미네선스 소자

Also Published As

Publication number Publication date
US20160322582A1 (en) 2016-11-03
KR101930146B1 (ko) 2018-12-17
TWI553938B (zh) 2016-10-11
CN104716268B (zh) 2017-09-29
EP3070757A4 (en) 2016-12-21
EP3070757B1 (en) 2019-05-08
EP3070757A1 (en) 2016-09-21
US10312453B2 (en) 2019-06-04
KR20160099644A (ko) 2016-08-22
TW201526337A (zh) 2015-07-01
WO2015090177A1 (zh) 2015-06-25
CN104716268A (zh) 2015-06-17
JP2017503343A (ja) 2017-01-26

Similar Documents

Publication Publication Date Title
JP6581585B2 (ja) 有機エレクトロルミネッセン素子及びその製造方法
JP6503088B2 (ja) 熱活性化増感燐光有機電界発光素子
JP6663435B2 (ja) 有機エレクトロルミネッセンス素子
TWI549931B (zh) 有機電致發光元件
TWI531563B (zh) 有機電致發光元件
JP5807011B2 (ja) カルバゾール環構造を有する化合物および有機エレクトロルミネッセンス素子
CN106206997B (zh) 一种有机电致发光器件
JP2019501986A (ja) 熱活性化遅延蛍光材料及び有機電界発光素子におけるその応用
JPWO2015002213A1 (ja) 発光材料、遅延蛍光体、有機発光素子および化合物
CN106206958A (zh) 一种白光有机电致发光器件
CN102598344A (zh) 有机场致发光元件
CN106206996A (zh) 一种有机电致发光器件
CN106898709B (zh) 一种红色磷光有机电致发光器件
US20210359222A1 (en) Compound, material for organic electroluminescent element, organic electroluminescent element and electronic device
WO2012115219A1 (ja) ビピリジル基とカルバゾール環を有する化合物及び有機エレクトロルミネッセンス素子
CN111423436B (zh) 一种有机化合物及其应用
JP2023133164A (ja) 化合物、発光材料および発光素子
CN107093676A (zh) 一种含有吖啶螺蒽酮类化合物的有机电致发光器件及其应用
CN115093335A (zh) 一种发光辅助材料及其制备方法和应用
TW201402549A (zh) 發光元件材料及發光元件

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160621

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160615

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170411

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170418

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170712

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170829

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180501

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180625

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181211

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190307

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190611

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190808

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: 20190827

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190830

R150 Certificate of patent or registration of utility model

Ref document number: 6581585

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250