DE102021130156B4 - Organisches Elektrolumineszenzmaterial und Vorrichtung daraus - Google Patents

Organisches Elektrolumineszenzmaterial und Vorrichtung daraus Download PDF

Info

Publication number
DE102021130156B4
DE102021130156B4 DE102021130156.4A DE102021130156A DE102021130156B4 DE 102021130156 B4 DE102021130156 B4 DE 102021130156B4 DE 102021130156 A DE102021130156 A DE 102021130156A DE 102021130156 B4 DE102021130156 B4 DE 102021130156B4
Authority
DE
Germany
Prior art keywords
carbon atoms
substituted
unsubstituted
group
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
DE102021130156.4A
Other languages
German (de)
English (en)
Other versions
DE102021130156A1 (de
Inventor
Ming Sang
Zhen Wang
Hongbo Li
Wei Cai
Yanhua Liu
Bin Tang
Xuan Zhang
Chi Yuen Raymond Kwong
Chuanjun Xia
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 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 DE102021130156A1 publication Critical patent/DE102021130156A1/de
Application granted granted Critical
Publication of DE102021130156B4 publication Critical patent/DE102021130156B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
DE102021130156.4A 2020-11-18 2021-11-18 Organisches Elektrolumineszenzmaterial und Vorrichtung daraus Active DE102021130156B4 (de)

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

Publications (2)

Publication Number Publication Date
DE102021130156A1 DE102021130156A1 (de) 2022-05-19
DE102021130156B4 true DE102021130156B4 (de) 2025-03-06

Family

ID=81345470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021130156.4A Active DE102021130156B4 (de) 2020-11-18 2021-11-18 Organisches Elektrolumineszenzmaterial und Vorrichtung daraus

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 (16)

* 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
US20040121184A1 (en) 2002-08-16 2004-06-24 Thompson Mark E. Organic light emitting materials and devices
US20040174116A1 (en) 2001-08-20 2004-09-09 Lu Min-Hao Michael Transparent electrodes
US20050260449A1 (en) 2004-05-18 2005-11-24 Robert Walters Complexes with tridentate ligands
US20080237181A1 (en) 2006-11-01 2008-10-02 Trustees Of Princeton University Hybrid layers for use in coatings on electronic devices or other articles
US20140231755A1 (en) 2013-02-21 2014-08-21 Universal Display Corporation Phosphorescent compound
US20140252333A1 (en) 2011-09-30 2014-09-11 Alexamdra House, The Sweepstakes Organic electroluminescent element and novel iridium complex
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
DE102020209376A1 (de) 2020-06-20 2021-12-23 Beijing Summer Sprout Technology Co., Ltd. Phosphoreszierender organischer Metallkomplex und dessen Verwendung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8709615B2 (en) * 2011-07-28 2014-04-29 Universal Display Corporation Heteroleptic iridium complexes as dopants
US10411200B2 (en) * 2014-08-07 2019-09-10 Universal Display Corporation Electroluminescent (2-phenylpyridine)iridium complexes and devices
KR102408143B1 (ko) * 2015-02-05 2022-06-15 삼성전자주식회사 유기금속 화합물, 유기금속 화합물-함유 조성물 및 이를 포함한 유기 발광 소자
KR102125962B1 (ko) * 2018-01-17 2020-06-23 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기 발광 소자
US12234249B2 (en) * 2019-08-21 2025-02-25 Universal Display Corporation Organic electroluminescent materials and devices
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
CN111825724B (zh) * 2020-07-28 2023-04-28 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
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 (16)

* 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
US20040121184A1 (en) 2002-08-16 2004-06-24 Thompson Mark E. Organic light emitting materials and devices
US20050260449A1 (en) 2004-05-18 2005-11-24 Robert Walters Complexes with tridentate ligands
US20080237181A1 (en) 2006-11-01 2008-10-02 Trustees Of Princeton University Hybrid layers for use in coatings on electronic devices or other articles
US20140252333A1 (en) 2011-09-30 2014-09-11 Alexamdra House, The Sweepstakes Organic electroluminescent element and novel iridium complex
US20140231755A1 (en) 2013-02-21 2014-08-21 Universal Display Corporation Phosphorescent compound
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
DE102020209376A1 (de) 2020-06-20 2021-12-23 Beijing Summer Sprout Technology Co., Ltd. Phosphoreszierender organischer Metallkomplex und dessen Verwendung

Also Published As

Publication number Publication date
DE102021130156A1 (de) 2022-05-19
JP2022080893A (ja) 2022-05-30
KR20250085678A (ko) 2025-06-12
JP7807040B6 (ja) 2026-02-19
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

Similar Documents

Publication Publication Date Title
DE102020209377B4 (de) Phosphoreszierender organischer Metallkomplex und dessen Verwendung
DE102020101561B4 (de) Organische licht emittierende materialien, die einen cyano-substituierten liganden enthalten
DE102020205833B4 (de) Organisches lumineszierendes Material, das einen 3-Deuterium-substituierten Isochinolinliganden beinhaltet
DE102020209376B4 (de) Phosphoreszierender organischer Metallkomplex und dessen Verwendung
DE102021110753B4 (de) Licht emittierendes Material mit einem polycyclischen Liganden
KR102886875B1 (ko) 신규 보조 리간드를 함유하는 유기 발광재료
DE102020205828B4 (de) Metallkomplex, der drei verschiedene Liganden enthält
DE102020104604A1 (de) Organische elektrolumineszenzmaterialien und vorrichtungen
DE112011101663B4 (de) Azaborinverbindungen als Hostmaterialien und Dotiermittel für Pholeds
DE102021130156B4 (de) Organisches Elektrolumineszenzmaterial und Vorrichtung daraus
DE102020205832A1 (de) Organisches lumineszierendes Material, das einen 6-Silyl-substituierten Isochinolinliganden beinhaltet
DE102013019465B4 (de) Organische elektrolumineszenzvorrichtung mit verzögerter fluoreszenz
DE102022102074A1 (de) Organisches Elektrolumineszenzmaterial und Vorrichtung daraus
DE102021132671A1 (de) Organisches Elektrolumineszenzmaterial und Vorrichtung daraus
CN113105507B (zh) 有机发光材料
CN113278033B (zh) 有机电致发光材料及器件
DE112011103404T5 (de) Neuartige 3,9-verknüpfte, auf Oligocarbazol basierte Wirte, die DBT- und DBF-Fragmente enthalten, die durch Abstandshalter getrennt sind.
DE102013208026A1 (de) Asymmetrische Wirte mit Triarylsilanseitenketten
DE102021130608B4 (de) Organisches Elektrolumineszenzmaterial und Vorrichtung daraus
DE102021114330A1 (de) Elektrolumineszenzmaterial und -vorrichtung
CN118063302A (zh) 一种金属络合物及包含金属络合物的电致发光器件
DE102021132670A1 (de) Organisches Elektrolumineszenzmaterial und Vorrichtung daraus
KR20250037689A (ko) 유기 전계발광재료 및 소자
KR102724422B1 (ko) 유기 전계발광소자
DE102019128751A1 (de) Ein silizium-enthaltendes elektronentransportierendes material undseine anwendung

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R083 Amendment of/additions to inventor(s)
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final