DE102021130608B4 - Organisches Elektrolumineszenzmaterial und Vorrichtung daraus - Google Patents

Organisches Elektrolumineszenzmaterial und Vorrichtung daraus Download PDF

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Publication number
DE102021130608B4
DE102021130608B4 DE102021130608.6A DE102021130608A DE102021130608B4 DE 102021130608 B4 DE102021130608 B4 DE 102021130608B4 DE 102021130608 A DE102021130608 A DE 102021130608A DE 102021130608 B4 DE102021130608 B4 DE 102021130608B4
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substituted
carbon atoms
group
unsubstituted
metal complex
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DE102021130608.6A
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German (de)
English (en)
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DE102021130608A1 (de
Inventor
Ming Sang
Hongbo Li
Wei Cai
Zhen Wang
Tao Wang
Chi Yuen Raymond Kwong
Chuanjun Xia
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Beijing Summer Sprout Technology Co Ltd
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Beijing Summer Sprout Technology Co Ltd
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Priority claimed from CN202111036660.1A external-priority patent/CN114524850A/zh
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    • 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

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  • 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)
DE102021130608.6A 2020-11-23 2021-11-23 Organisches Elektrolumineszenzmaterial und Vorrichtung daraus Active DE102021130608B4 (de)

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

Publications (2)

Publication Number Publication Date
DE102021130608A1 DE102021130608A1 (de) 2022-05-25
DE102021130608B4 true DE102021130608B4 (de) 2025-01-02

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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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703436A (en) 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
US5707745A (en) 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
US5844363A (en) 1997-01-23 1998-12-01 The Trustees Of Princeton Univ. Vacuum deposited, non-polymeric flexible organic light emitting devices
US6097147A (en) 1998-09-14 2000-08-01 The Trustees Of Princeton University Structure for high efficiency electroluminescent device
US6303238B1 (en) 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
US20030230980A1 (en) 2002-06-18 2003-12-18 Forrest Stephen R Very low voltage, high efficiency phosphorescent oled in a p-i-n structure
US20040174116A1 (en) 2001-08-20 2004-09-09 Lu Min-Hao Michael Transparent electrodes
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
US20150349273A1 (en) 2014-06-03 2015-12-03 Universal Display Corporation Organic electroluminescent materials and devices
US20160359122A1 (en) 2015-06-04 2016-12-08 Universal Display Corporation Organic electroluminescent materials and devices
US20200251666A1 (en) 2019-02-01 2020-08-06 Beijing Summer Sprout Technology Co., Ltd. Organic light-emitting materials containing cyano-substituted ligand
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102125962B1 (ko) 2018-01-17 2020-06-23 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기 발광 소자
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
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

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703436A (en) 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
US5707745A (en) 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting 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
US20040174116A1 (en) 2001-08-20 2004-09-09 Lu Min-Hao Michael 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
US20150349273A1 (en) 2014-06-03 2015-12-03 Universal Display Corporation Organic electroluminescent materials and devices
US20160359122A1 (en) 2015-06-04 2016-12-08 Universal Display Corporation Organic electroluminescent materials and devices
US20200251666A1 (en) 2019-02-01 2020-08-06 Beijing Summer Sprout Technology Co., Ltd. Organic light-emitting materials containing cyano-substituted ligand
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Applied Physics Letters, 1987, 51 (12): 913 bis 915

Also Published As

Publication number Publication date
JP2022082519A (ja) 2022-06-02
JP7843510B2 (ja) 2026-04-10
US20220165968A1 (en) 2022-05-26
JP7807041B6 (ja) 2026-02-19
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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