JP7807041B6 - 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
JP7807041B6
JP7807041B6 JP2021189331A JP2021189331A JP7807041B6 JP 7807041 B6 JP7807041 B6 JP 7807041B6 JP 2021189331 A JP2021189331 A JP 2021189331A JP 2021189331 A JP2021189331 A JP 2021189331A JP 7807041 B6 JP7807041 B6 JP 7807041B6
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JP
Japan
Prior art keywords
group
substituted
carbon atoms
unsubstituted
metal complex
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
JP2021189331A
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English (en)
Japanese (ja)
Other versions
JP2022082519A (ja
JP7807041B2 (ja
Inventor
明 桑
宏博 李
維 蔡
珍 王
涛 王
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
Original Assignee
Beijing Summer Sprout Technology 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
Priority claimed from CN202111036660.1A external-priority patent/CN114524850A/zh
Application filed by Beijing Summer Sprout Technology Co Ltd filed Critical Beijing Summer Sprout Technology Co Ltd
Publication of JP2022082519A publication Critical patent/JP2022082519A/ja
Priority to JP2023149490A priority Critical patent/JP7843510B2/ja
Application granted granted Critical
Publication of JP7807041B2 publication Critical patent/JP7807041B2/ja
Publication of JP7807041B6 publication Critical patent/JP7807041B6/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H10K85/657—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
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/1033—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with oxygen
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP2021189331A 2020-11-23 2021-11-22 有機エレクトロルミネッセンス材料およびその素子 Active JP7807041B6 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023149490A JP7843510B2 (ja) 2020-11-23 2023-09-14 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
CN202011305815 2020-11-23
CN202011305815.2 2020-11-23
CN202111036660.1A CN114524850A (zh) 2020-11-23 2021-09-09 有机电致发光材料及其器件
CN202111036660.1 2021-09-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023149490A Division JP7843510B2 (ja) 2020-11-23 2023-09-14 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
JP2022082519A JP2022082519A (ja) 2022-06-02
JP7807041B2 JP7807041B2 (ja) 2026-01-27
JP7807041B6 true JP7807041B6 (ja) 2026-02-19

Family

ID=81453143

Family Applications (2)

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JP2021189331A Active JP7807041B6 (ja) 2020-11-23 2021-11-22 有機エレクトロルミネッセンス材料およびその素子
JP2023149490A Active JP7843510B2 (ja) 2020-11-23 2023-09-14 有機エレクトロルミネッセンス材料およびその素子

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023149490A Active JP7843510B2 (ja) 2020-11-23 2023-09-14 有機エレクトロルミネッセンス材料およびその素子

Country Status (4)

Country Link
US (1) US20220165968A1 (https=)
JP (2) JP7807041B6 (https=)
KR (1) KR102823895B1 (https=)
DE (1) DE102021130608B4 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
EP4328285A1 (en) * 2022-08-25 2024-02-28 Beijing Summer Sprout Technology Co., Ltd. Organic electroluminescent material and device thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110862417A (zh) 2019-11-26 2020-03-06 吉林奥来德光电材料股份有限公司 一种磷光铱配合物及其制备方法和电致发光器件
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
CN111690016A (zh) 2020-07-10 2020-09-22 奥来德(上海)光电材料科技有限公司 一种铱配位化合物及其制备方法和光电器件
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
CN111875640A (zh) 2020-07-29 2020-11-03 奥来德(上海)光电材料科技有限公司 一种有机磷光化合物及其制备方法和光电器件

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707745A (en) 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
US5703436A (en) 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
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
US6097147A (en) 1998-09-14 2000-08-01 The Trustees Of Princeton University Structure for high efficiency electroluminescent device
US7071615B2 (en) 2001-08-20 2006-07-04 Universal Display Corporation Transparent electrodes
US20030230980A1 (en) 2002-06-18 2003-12-18 Forrest Stephen R Very low voltage, high efficiency phosphorescent oled in a p-i-n structure
US7279704B2 (en) 2004-05-18 2007-10-09 The University Of Southern California Complexes with tridentate ligands
US7968146B2 (en) 2006-11-01 2011-06-28 The Trustees Of Princeton University Hybrid layers for use in coatings on electronic devices or other articles
US10461260B2 (en) 2014-06-03 2019-10-29 Universal Display Corporation Organic electroluminescent materials and devices
US11925102B2 (en) 2015-06-04 2024-03-05 Universal Display Corporation Organic electroluminescent materials and devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
CN110862417A (zh) 2019-11-26 2020-03-06 吉林奥来德光电材料股份有限公司 一种磷光铱配合物及其制备方法和电致发光器件
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
CN111690016A (zh) 2020-07-10 2020-09-22 奥来德(上海)光电材料科技有限公司 一种铱配位化合物及其制备方法和光电器件
CN111875640A (zh) 2020-07-29 2020-11-03 奥来德(上海)光电材料科技有限公司 一种有机磷光化合物及其制备方法和光电器件

Also Published As

Publication number Publication date
DE102021130608B4 (de) 2025-01-02
JP2022082519A (ja) 2022-06-02
JP7843510B2 (ja) 2026-04-10
US20220165968A1 (en) 2022-05-26
KR20220071124A (ko) 2022-05-31
JP2023171392A (ja) 2023-12-01
JP7807041B2 (ja) 2026-01-27
KR102823895B1 (ko) 2025-06-20
DE102021130608A1 (de) 2022-05-25

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