JP7807040B6 - 有機エレクトロルミネッセンス材料およびその素子 - Google Patents

有機エレクトロルミネッセンス材料およびその素子

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Publication number
JP7807040B6
JP7807040B6 JP2021187548A JP2021187548A JP7807040B6 JP 7807040 B6 JP7807040 B6 JP 7807040B6 JP 2021187548 A JP2021187548 A JP 2021187548A JP 2021187548 A JP2021187548 A JP 2021187548A JP 7807040 B6 JP7807040 B6 JP 7807040B6
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Japan
Prior art keywords
group
substituted
carbon atoms
unsubstituted
metal complex
Prior art date
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JP2021187548A
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English (en)
Japanese (ja)
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JP2022080893A (ja
JP7807040B2 (ja
Inventor
明 桑
珍 王
宏博 李
維 蔡
艶華 劉
斌 湯
玄 張
志遠 ▲クアン▼
伝軍 夏
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.)
Beijing Summer Sprout Technology Co Ltd
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Beijing Summer Sprout Technology Co Ltd
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Filing date
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Priority claimed from CN202111011390.9A external-priority patent/CN114516890B/zh
Application filed by Beijing Summer Sprout Technology Co Ltd filed Critical Beijing Summer Sprout Technology Co Ltd
Publication of JP2022080893A publication Critical patent/JP2022080893A/ja
Priority to JP2023146920A priority Critical patent/JP2023164551A/ja
Application granted granted Critical
Publication of JP7807040B2 publication Critical patent/JP7807040B2/ja
Publication of JP7807040B6 publication Critical patent/JP7807040B6/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0033—Iridium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • 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
    • 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
    • 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
    • H10K85/649—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/05—Isotopically modified compounds, e.g. labelled
    • 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
    • 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
    • H10K2101/30—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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2021187548A 2020-11-18 2021-11-18 有機エレクトロルミネッセンス材料およびその素子 Active JP7807040B6 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023146920A JP2023164551A (ja) 2020-11-18 2023-09-11 有機エレクトロルミネッセンス材料およびその素子

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202011291606 2020-11-18
CN202011291606.7 2020-11-18
CN202111011390.9A CN114516890B (zh) 2020-11-18 2021-09-02 有机电致发光材料及其器件
CN202111011390.9 2021-09-02

Related Child Applications (1)

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JP2023146920A Division JP2023164551A (ja) 2020-11-18 2023-09-11 有機エレクトロルミネッセンス材料およびその素子

Publications (3)

Publication Number Publication Date
JP2022080893A JP2022080893A (ja) 2022-05-30
JP7807040B2 JP7807040B2 (ja) 2026-01-27
JP7807040B6 true JP7807040B6 (ja) 2026-02-19

Family

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JP2021187548A Active JP7807040B6 (ja) 2020-11-18 2021-11-18 有機エレクトロルミネッセンス材料およびその素子
JP2023146920A Pending JP2023164551A (ja) 2020-11-18 2023-09-11 有機エレクトロルミネッセンス材料およびその素子

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Country Status (5)

Country Link
US (1) US20220162244A1 (https=)
JP (2) JP7807040B6 (https=)
KR (2) KR20220068178A (https=)
CN (1) CN119192248A (https=)
DE (1) DE102021130156B4 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117402190A (zh) * 2019-02-01 2024-01-16 北京夏禾科技有限公司 一种含有氰基取代配体的有机发光材料
CN114628601B (zh) 2020-12-11 2024-10-15 北京夏禾科技有限公司 有机电致发光器件
KR102925222B1 (ko) * 2021-03-15 2026-02-09 삼성디스플레이 주식회사 유기금속 화합물, 이를 포함한 유기 발광 소자 및 상기 유기 발광 소자를 포함한 전자 장치
CN115215905A (zh) 2021-04-14 2022-10-21 北京夏禾科技有限公司 有机电致发光材料及其器件

Citations (4)

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US20200212318A1 (en) 2018-01-17 2020-07-02 Lg Chem, Ltd. Novel compound and organic light emitting device comprising the same
JP2020125289A (ja) 2019-02-01 2020-08-20 北京夏禾科技有限公司 シアノ置換配位子を含有する有機発光材料
CN111808142A (zh) 2020-07-09 2020-10-23 奥来德(上海)光电材料科技有限公司 一种有机磷发光化合物及其制备方法和应用
CN111825724A (zh) 2020-07-28 2020-10-27 奥来德(长春)光电材料科技有限公司 一种磷光铱配合物及其制备方法和电致发光器件

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US5844363A (en) 1997-01-23 1998-12-01 The Trustees Of Princeton Univ. Vacuum deposited, non-polymeric flexible organic light emitting devices
US6303238B1 (en) 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
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Publication number Priority date Publication date Assignee Title
US20200212318A1 (en) 2018-01-17 2020-07-02 Lg Chem, Ltd. Novel compound and organic light emitting device comprising the same
JP2020125289A (ja) 2019-02-01 2020-08-20 北京夏禾科技有限公司 シアノ置換配位子を含有する有機発光材料
CN111808142A (zh) 2020-07-09 2020-10-23 奥来德(上海)光电材料科技有限公司 一种有机磷发光化合物及其制备方法和应用
CN111825724A (zh) 2020-07-28 2020-10-27 奥来德(长春)光电材料科技有限公司 一种磷光铱配合物及其制备方法和电致发光器件

Also Published As

Publication number Publication date
DE102021130156A1 (de) 2022-05-19
DE102021130156B4 (de) 2025-03-06
JP2022080893A (ja) 2022-05-30
KR20250085678A (ko) 2025-06-12
JP7807040B2 (ja) 2026-01-27
KR20220068178A (ko) 2022-05-25
US20220162244A1 (en) 2022-05-26
JP2023164551A (ja) 2023-11-10
CN119192248A (zh) 2024-12-27

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