CN115336027A - 有机电场发光元件 - Google Patents

有机电场发光元件 Download PDF

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Publication number
CN115336027A
CN115336027A CN202180024331.7A CN202180024331A CN115336027A CN 115336027 A CN115336027 A CN 115336027A CN 202180024331 A CN202180024331 A CN 202180024331A CN 115336027 A CN115336027 A CN 115336027A
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China
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carbon atoms
group
substituted
linked
general formula
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CN202180024331.7A
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English (en)
Chinese (zh)
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林健太郎
小川淳也
池永裕士
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Nippon Steel Chemical and Materials Co Ltd
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Nippon Steel and Sumikin Chemical Co Ltd
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Publication of CN115336027A publication Critical patent/CN115336027A/zh
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
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    • 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
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
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    • 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
    • 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
    • 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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • 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
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    • 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
    • C09K2211/104—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with other heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C09K2211/1055—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with other heteroatoms
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    • 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
    • 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
    • C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only 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
    • C09K2211/1096—Heterocyclic compounds characterised by ligands containing other heteroatoms
    • 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
    • C09K2211/18—Metal complexes
    • C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
    • 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
    • H10K2101/90—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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
CN202180024331.7A 2020-03-31 2021-03-18 有机电场发光元件 Pending CN115336027A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020063315 2020-03-31
JP2020-063315 2020-03-31
PCT/JP2021/011250 WO2021200243A1 (ja) 2020-03-31 2021-03-18 有機電界発光素子

Publications (1)

Publication Number Publication Date
CN115336027A true CN115336027A (zh) 2022-11-11

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Application Number Title Priority Date Filing Date
CN202180024331.7A Pending CN115336027A (zh) 2020-03-31 2021-03-18 有机电场发光元件

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US (1) US20230131577A1 (https=)
EP (1) EP4130193A1 (https=)
JP (1) JP7688620B2 (https=)
KR (1) KR20220161305A (https=)
CN (1) CN115336027A (https=)
TW (1) TW202202598A (https=)
WO (1) WO2021200243A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230363190A1 (en) * 2020-10-23 2023-11-09 Nippon Steel Chemical & Material Co., Ltd. Material for organic electroluminescent elements, and organic electroluminescent element
US12501829B2 (en) * 2020-11-04 2025-12-16 Samsung Sdi Co., Ltd. Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
CN113764604B (zh) * 2021-04-13 2022-06-03 陕西莱特光电材料股份有限公司 一种组合物及包含其的电子元件和电子装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101371377A (zh) * 2005-12-01 2009-02-18 新日铁化学株式会社 有机场致发光元件
US20140155618A1 (en) * 2012-11-30 2014-06-05 Samsung Display Co., Ltd. Charge transport material for organic electroluminescence device and organic electroluminescence device including the same
JP2016072377A (ja) * 2014-09-29 2016-05-09 新日鉄住金化学株式会社 有機電界発光素子
US20170069848A1 (en) * 2015-09-09 2017-03-09 Universal Display Corporation Organic electroluminescent materials and devices
CN107078221A (zh) * 2014-09-17 2017-08-18 新日铁住金化学株式会社 有机电场发光元件
CN107200743A (zh) * 2016-03-16 2017-09-26 环球展览公司 组合物、有机发光装置和其制造方法以及消费型产品
WO2018180465A1 (ja) * 2017-03-30 2018-10-04 新日鉄住金化学株式会社 有機電界発光素子用材料及び有機電界発光素子
CN110372710A (zh) * 2018-04-13 2019-10-25 环球展览公司 用于电致发光装置的主体材料
CN110785863A (zh) * 2017-06-19 2020-02-11 三星Sdi株式会社 有机光电二极管和显示设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102326273B (zh) 2009-02-27 2014-03-12 新日铁住金化学株式会社 有机电致发光元件
US20100295444A1 (en) 2009-05-22 2010-11-25 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
EP2511360A4 (en) 2009-12-07 2014-05-21 Nippon Steel & Sumikin Chem Co Organic light-emitting material and organic light-emitting element
KR20130094903A (ko) 2012-02-17 2013-08-27 롬엔드하스전자재료코리아유한회사 신규한 유기 발광 화합물
KR102005723B1 (ko) 2012-03-12 2019-07-31 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 유기 전계 발광 소자
JP6317544B2 (ja) 2013-02-15 2018-04-25 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
KR102433463B1 (ko) 2014-08-13 2022-08-18 메르크 파텐트 게엠베하 유기 전계발광 소자용 재료
CN110574180B (zh) 2017-04-27 2022-11-15 日铁化学材料株式会社 有机电场发光元件与其制造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101371377A (zh) * 2005-12-01 2009-02-18 新日铁化学株式会社 有机场致发光元件
US20140155618A1 (en) * 2012-11-30 2014-06-05 Samsung Display Co., Ltd. Charge transport material for organic electroluminescence device and organic electroluminescence device including the same
CN107078221A (zh) * 2014-09-17 2017-08-18 新日铁住金化学株式会社 有机电场发光元件
JP2016072377A (ja) * 2014-09-29 2016-05-09 新日鉄住金化学株式会社 有機電界発光素子
US20170069848A1 (en) * 2015-09-09 2017-03-09 Universal Display Corporation Organic electroluminescent materials and devices
CN107200743A (zh) * 2016-03-16 2017-09-26 环球展览公司 组合物、有机发光装置和其制造方法以及消费型产品
WO2018180465A1 (ja) * 2017-03-30 2018-10-04 新日鉄住金化学株式会社 有機電界発光素子用材料及び有機電界発光素子
CN110785863A (zh) * 2017-06-19 2020-02-11 三星Sdi株式会社 有机光电二极管和显示设备
CN110372710A (zh) * 2018-04-13 2019-10-25 环球展览公司 用于电致发光装置的主体材料

Also Published As

Publication number Publication date
KR20220161305A (ko) 2022-12-06
JP7688620B2 (ja) 2025-06-04
US20230131577A1 (en) 2023-04-27
TW202202598A (zh) 2022-01-16
EP4130193A1 (en) 2023-02-08
JPWO2021200243A1 (https=) 2021-10-07
WO2021200243A1 (ja) 2021-10-07

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