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WO2005113704A3 - Luminescent compounds with carbene ligands - Google Patents

Luminescent compounds with carbene ligands Download PDF

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Publication number
WO2005113704A3
WO2005113704A3 PCT/US2005/017336 US2005017336W WO2005113704A3 WO 2005113704 A3 WO2005113704 A3 WO 2005113704A3 US 2005017336 W US2005017336 W US 2005017336W WO 2005113704 A3 WO2005113704 A3 WO 2005113704A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbene ligands
luminescent compounds
anode
cathode
organic layer
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.)
Ceased
Application number
PCT/US2005/017336
Other languages
French (fr)
Other versions
WO2005113704A2 (en
Inventor
Mark E Thompson
Arnold Tamayo
Peter Djurovich
Tissa Sajoto
Stephen R Forrest
Peter B Mackenzie
Robert Walters
Jason Brooks
Xiao-Chang Li
Bert Alleyne
Jui-Yi Tsai
Chun Lin
Bin Ma
Michael S Barone
Raymond Kwong
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.)
Universal Display Corp
Princeton University
University of Southern California USC
Original Assignee
Universal Display Corp
Princeton University
University of Southern California USC
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 US10/849,301 external-priority patent/US7491823B2/en
Priority claimed from US10/880,384 external-priority patent/US7393599B2/en
Priority claimed from US11/032,836 external-priority patent/US7154114B2/en
Priority claimed from US11/032,941 external-priority patent/US7582365B2/en
Priority claimed from US11/031,078 external-priority patent/US7655323B2/en
Priority claimed from US11/032,885 external-priority patent/US7534505B2/en
Priority claimed from US11/032,739 external-priority patent/US7598388B2/en
Priority claimed from US11/032,950 external-priority patent/US7279704B2/en
Priority claimed from US11/032,721 external-priority patent/US7445855B2/en
Priority claimed from US11/032,887 external-priority patent/US7601436B2/en
Application filed by Universal Display Corp, Princeton University, University of Southern California USC filed Critical Universal Display Corp
Publication of WO2005113704A2 publication Critical patent/WO2005113704A2/en
Publication of WO2005113704A3 publication Critical patent/WO2005113704A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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
    • 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
    • C07F15/0086—Platinum compounds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
    • 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
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as 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
    • C09K2211/10—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
    • C09K2211/18—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
    • 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
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

An organic light emitting device is provided. The device has an anode, a cathode and an organic layer disposed between the anode and the cathode. The organic layer comprises a compound further comprising one or more carbene ligands coordinated to a metal center.
PCT/US2005/017336 2004-05-18 2005-05-17 Luminescent compounds with carbene ligands Ceased WO2005113704A2 (en)

Applications Claiming Priority (22)

Application Number Priority Date Filing Date Title
US10/849,301 2004-05-18
US10/849,301 US7491823B2 (en) 2004-05-18 2004-05-18 Luminescent compounds with carbene ligands
US10/880,384 2004-06-28
US10/880,384 US7393599B2 (en) 2004-05-18 2004-06-28 Luminescent compounds with carbene ligands
US11/032,941 2005-01-10
US11/031,078 2005-01-10
US11/032,941 US7582365B2 (en) 2005-01-10 2005-01-10 Reversibly reducible metal complexes as electron transporting materials for OLEDs
US11/032,836 US7154114B2 (en) 2004-05-18 2005-01-10 Cyclometallated iridium carbene complexes for use as hosts
US11/031,078 US7655323B2 (en) 2004-05-18 2005-01-10 OLEDs utilizing macrocyclic ligand systems
US11/032,885 US7534505B2 (en) 2004-05-18 2005-01-10 Organometallic compounds for use in electroluminescent devices
US11/030,901 2005-01-10
US11/030,901 US7655322B2 (en) 2004-05-18 2005-01-10 OLEDs utilizing macrocyclic ligand systems
US11/032,739 2005-01-10
US11/032,950 2005-01-10
US11/032,739 US7598388B2 (en) 2004-05-18 2005-01-10 Carbene containing metal complexes as OLEDs
US11/032,721 2005-01-10
US11/032,950 US7279704B2 (en) 2004-05-18 2005-01-10 Complexes with tridentate ligands
US11/032,885 2005-01-10
US11/032,721 US7445855B2 (en) 2004-05-18 2005-01-10 Cationic metal-carbene complexes
US11/032,836 2005-01-10
US11/032,887 US7601436B2 (en) 2004-05-18 2005-01-10 Carbene metal complexes as OLED materials
US11/032,887 2005-01-10

Publications (2)

Publication Number Publication Date
WO2005113704A2 WO2005113704A2 (en) 2005-12-01
WO2005113704A3 true WO2005113704A3 (en) 2006-08-17

Family

ID=34981269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/017336 Ceased WO2005113704A2 (en) 2004-05-18 2005-05-17 Luminescent compounds with carbene ligands

Country Status (1)

Country Link
WO (1) WO2005113704A2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8884034B2 (en) 2009-07-08 2014-11-11 Dermira (Canada), Inc. TOFA analogs useful in treating dermatological disorders or conditions
US9221857B2 (en) 2011-04-14 2015-12-29 Arizona Board Of Regents Acting For And On Behalf Of Arizona State University Pyridine-oxyphenyl coordinated iridium (III) complexes and methods of making and using
US9472762B2 (en) 2012-01-12 2016-10-18 Udc Ireland Limited Iridium organometallic complex containing a substituted dibenzo[f,h]quinoxaline and an electronic device having an emitting layer containing the iridium complex
US11594688B2 (en) 2017-10-17 2023-02-28 Arizona Board Of Regents On Behalf Of Arizona State University Display and lighting devices comprising phosphorescent excimers with preferred molecular orientation as monochromatic emitters
US11594691B2 (en) 2019-01-25 2023-02-28 Arizona Board Of Regents On Behalf Of Arizona State University Light outcoupling efficiency of phosphorescent OLEDs by mixing horizontally aligned fluorescent emitters
US11856840B2 (en) 2014-11-10 2023-12-26 Arizona Board Of Regents On Behalf Of Arizona State University Emitters based on octahedral metal complexes
US12247039B2 (en) 2019-11-27 2025-03-11 Samsung Electronics Co., Ltd. Organometallic compound, organic light-emitting device including organometallic compound and electronic apparatus including the organic light-emitting device

Families Citing this family (165)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004057072A1 (en) * 2004-11-25 2006-06-01 Basf Ag Use of Transition Metal Carbene Complexes in Organic Light Emitting Diodes (OLEDs)
DE602005014391D1 (en) 2004-12-23 2009-06-18 Ciba Holding Inc ELECTROLUMINESCENT METAL COMPLEXES WITH NUCLEOPHILIC CARBON LIGANDS
WO2006106842A1 (en) * 2005-03-31 2006-10-12 Idemitsu Kosan Co., Ltd. Transition metal complex compound and organic electroluminescence element using the same
KR20080037006A (en) * 2005-08-05 2008-04-29 이데미쓰 고산 가부시키가이샤 Transition Metal Complex Compound and Organic Electroluminescent Device Using the Same
JPWO2007069542A1 (en) * 2005-12-15 2009-05-21 出光興産株式会社 Transition metal complex compound and organic electroluminescence device using the same
JPWO2007069539A1 (en) * 2005-12-15 2009-05-21 コニカミノルタホールディングス株式会社 Organic electroluminescence element, display device and lighting device
EP2338593B1 (en) 2006-01-31 2013-06-19 Basf Se Process for the preparation of transition metal carbene complexes
KR20160075833A (en) * 2006-02-10 2016-06-29 유니버셜 디스플레이 코포레이션 METAL COMPLEXES OF CYCLOMETALLATED IMIDAZO[1,2-f]PHENANTHRIDINE AND DIIMIDAZO[1,2-A:1',2'-C]QUINAZOLINE LIGANDS AND ISOELECTRONIC AND BENZANNULATED ANALOGS THEREOF
US8147987B2 (en) * 2006-02-23 2012-04-03 Fujifilm Corporation Organic electroluminescent element and compounds for use in the element
KR20090007389A (en) 2006-04-04 2009-01-16 바스프 에스이 Transition metal complexes comprising one bicarbene ligand and one or two carbene ligands and their use in OLD
ATE550342T1 (en) 2006-04-05 2012-04-15 Basf Se HETEROLEPTIC TRANSITION METAL-CARBEN COMPLEXES AND THEIR USE IN ORGANIC LIGHT-LIGHT DIODES (OLEDS)
EP2035526B1 (en) * 2006-06-26 2021-11-17 UDC Ireland Limited Use in oleds of transition metal carbene complexes that contain no cyclometallation via non-carbenes
ATE449830T1 (en) 2006-06-26 2009-12-15 Basf Se USE OF PT AND PD BIS AND TETRACARBENE COMPLEXES WITH BRIDGED CARBENE LIGANDS IN OLEDS
DE102006035018B4 (en) * 2006-07-28 2009-07-23 Novaled Ag Oxazole triplet emitter for OLED applications
EP2082447B1 (en) 2006-09-21 2018-10-24 UDC Ireland Limited Oled display with extended lifetime
WO2008096609A1 (en) * 2007-02-05 2008-08-14 Idemitsu Kosan Co., Ltd. Transition metal complex compound and organic electroluminescent device using the same
EP2123691A1 (en) 2007-03-09 2009-11-25 Sumitomo Chemical Company, Limited Polymer compound and composition containing the same
WO2008122603A2 (en) 2007-04-04 2008-10-16 Basf Se Iridium-triphenylene complexes and their use in oleds
CN101687893B (en) 2007-04-26 2014-01-22 巴斯夫欧洲公司 Silanes containing phenothiazine S-oxide or phenothiazine S,S-dioxide groups and their use in OLEDs
JP5484690B2 (en) 2007-05-18 2014-05-07 ユー・ディー・シー アイルランド リミテッド Organic electroluminescence device
EP2500398B1 (en) * 2007-05-21 2014-08-20 OSRAM Opto Semiconductors GmbH Phosphorescent metal complex compound, radiation-emitting module comprising a phosphorescent metal complex compound and method for producing a phosphorescent metal complex compound
WO2009003898A1 (en) 2007-07-05 2009-01-08 Basf Se Organic light-emitting diodes containing carbene transition metal complex emitters and at least one compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene s-oxides and disilyldibenzothiophene s,s-dioxides
JP5804703B2 (en) 2007-07-05 2015-11-04 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Organic light emitting diode comprising at least one disilyl compound selected from disilylcarbazole, disilyldibenzofuran, disilyldibenzothiophene, disilyldibenzophosphole, disilyldibenzothiophene S-oxide and disilyldibenzothiophene S, S-dioxide
JP2009076865A (en) 2007-08-29 2009-04-09 Fujifilm Corp Organic electroluminescence device
EP2195868B1 (en) 2007-10-02 2013-01-02 Basf Se Use of acridine derivatives as matrix materials and/or an electron blocker in oleds
ATE554095T1 (en) * 2007-10-17 2012-05-15 Basf Se TRANSITION METAL COMPLEXES WITH BRIDGED CARBENE LIGANDS AND THEIR USE IN OLEDS
ATE519770T1 (en) * 2007-10-17 2011-08-15 Basf Se TRANSITION METAL COMPLEXES WITH BRIDGED CARBENE LIGANDS AND THEIR USE IN OLEDS
JP2011501777A (en) 2007-10-24 2011-01-13 ビーエーエスエフ ソシエタス・ヨーロピア Use of substituted tris (diphenylamino) -triazine compounds in OLEDs
JP5317471B2 (en) * 2007-12-27 2013-10-16 出光興産株式会社 Material for organic electroluminescence device and organic electroluminescence device using the same
JP5243972B2 (en) 2008-02-28 2013-07-24 ユー・ディー・シー アイルランド リミテッド Organic electroluminescence device
WO2009150150A1 (en) 2008-06-10 2009-12-17 Basf Se Novel transition metal complex and use thereof in organic light-emitting diodes - iii
KR20170070273A (en) 2008-06-10 2017-06-21 유디씨 아일랜드 리미티드 Deuterated transition metal complex and use thereof in organic light-emitting diodes ⅴ
JP5780956B2 (en) 2008-06-20 2015-09-16 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Cyclic phosphazene compounds and their use in organic light-emitting diodes
DE102008036247A1 (en) * 2008-08-04 2010-02-11 Merck Patent Gmbh Electronic devices containing metal complexes
US8618533B2 (en) 2008-10-07 2013-12-31 Osram Opto Semiconductors Gmbh Siloles substituted by fused ring systems and use thereof in organic electronics
KR101693903B1 (en) 2009-01-07 2017-01-06 바스프 에스이 Silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and dibenzophospholes, and use thereof in organic electronics
KR101705213B1 (en) 2009-02-26 2017-02-09 노발레드 게엠베하 Quinone compounds as dopants in organic electronics
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US20120205645A1 (en) 2009-10-28 2012-08-16 Basf Se Heteroleptic carbene complexes and the use thereof in organic electronics
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KR101757016B1 (en) 2010-03-11 2017-07-11 메르크 파텐트 게엠베하 Radiative fibers
US9539438B2 (en) 2010-03-11 2017-01-10 Merck Patent Gmbh Fibers in therapy and cosmetics
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US20130203996A1 (en) 2010-04-30 2013-08-08 Jian Li Synthesis of Four Coordinated Palladium Complexes and Their Applications in Light Emitting Devices Thereof
WO2011157790A1 (en) 2010-06-18 2011-12-22 Basf Se Organic electronic devices comprising a layer of a dibenzofurane compound and a 8-hydroxyquinolinolato earth alkaline metal, or alkali metal complex
WO2011157779A1 (en) 2010-06-18 2011-12-22 Basf Se Organic electronic devices comprising a layer of a pyridine compound and a 8-hydroxyquinolinolato earth alkaline metal, or alkali metal complex
US9142792B2 (en) 2010-06-18 2015-09-22 Basf Se Organic electronic devices comprising a layer comprising at least one metal organic compound and at least one metal oxide
CN103080105B (en) * 2010-07-08 2017-08-18 Udc 爱尔兰有限责任公司 Dibenzofurans and dibenzothiophenes substituted by nitrogen-bonded 5-membered heterocycles and their use in organic electronics
US9067919B2 (en) 2010-07-08 2015-06-30 Basf Se Use of dibenzofurans and dibenzothiophenes substituted by nitrogen-bonded five-membered heterocyclic rings in organic electronics
US9310766B2 (en) 2010-09-29 2016-04-12 Basf Se Security element
US9079872B2 (en) 2010-10-07 2015-07-14 Basf Se Phenanthro[9, 10-B]furans for electronic applications
EP2625171B1 (en) 2010-10-07 2014-07-30 Basf Se Phenanthro[9,10-b]furans for electronic applications
US9159936B2 (en) 2010-11-25 2015-10-13 Ocean's King Lighting Science & Technology Co., Ltd. Organic electroluminescent material containing iridium, preparation method thereof and organic electroluminescent element
WO2012080052A1 (en) 2010-12-13 2012-06-21 Basf Se Bispyrimidines for electronic applications
US8362246B2 (en) 2010-12-13 2013-01-29 Basf Se Bispyrimidines for electronic applications
DE102011106849A1 (en) * 2010-12-15 2012-06-21 Merck Patent Gmbh Process for the synthesis of N-N linked and around the N-N bond of rotation-inhibited bis-N-heterocyclic carbenes and their use as ligands for metal complexes
US9005772B2 (en) 2011-02-23 2015-04-14 Universal Display Corporation Thioazole and oxazole carbene metal complexes as phosphorescent OLED materials
US8883322B2 (en) 2011-03-08 2014-11-11 Universal Display Corporation Pyridyl carbene phosphorescent emitters
US9923152B2 (en) 2011-03-24 2018-03-20 Merck Patent Gmbh Organic ionic functional materials
US9806270B2 (en) 2011-03-25 2017-10-31 Udc Ireland Limited 4H-imidazo[1,2-a]imidazoles for electronic applications
KR102393687B1 (en) 2011-03-25 2022-05-04 유디씨 아일랜드 리미티드 4h-imidazo[1,2-a]imidazoles for electronic applications
WO2012152366A1 (en) 2011-05-12 2012-11-15 Merck Patent Gmbh Organic ionic compounds, compositions and electronic devices
JP2014141415A (en) 2011-05-19 2014-08-07 Sharp Corp Transition metal complex, and organic light-emitting element, color conversion light-emitting element, phototransformation light-emitting element, organic laser diode light-emitting element, dye laser, display device, lighting device and electronic equipment using the same
WO2012162488A1 (en) 2011-05-26 2012-11-29 Arizona Board Of Regents Acting For And On Behalf Of Arizona State University Synthesis of platinum and palladium complexes as narrow-band phosphorescent emitters for full color displays
KR20120135363A (en) * 2011-06-01 2012-12-13 엘지디스플레이 주식회사 Blue phosphorescent compound and organic electroluminescence device using the same
KR102003060B1 (en) * 2011-06-08 2019-07-24 유니버셜 디스플레이 코포레이션 Heteroleptic iridium carbene complexes and light emitting device using them
EP2721043B1 (en) * 2011-06-14 2018-08-29 UDC Ireland Limited Metal complexes comprising azabenzimidazole carbene ligands and the use thereof in oleds
US9315724B2 (en) 2011-06-14 2016-04-19 Basf Se Metal complexes comprising azabenzimidazole carbene ligands and the use thereof in OLEDs
US20140203270A1 (en) 2011-09-12 2014-07-24 Nippon Steel & Sumikin Chemical Co., Ltd. Organic electroluminescent element material having silicon-containing four membered ring structure, and organic electroluminescent element
KR101992874B1 (en) 2011-09-12 2019-06-26 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 Organic electroluminescent element
US9466802B2 (en) 2011-09-12 2016-10-11 Nippon Steel & Sumikin Chemical Co., Ltd. Organic electroluminescent element
CN103917542B (en) 2011-11-10 2018-03-27 Udc 爱尔兰有限责任公司 4H-imidazo [1,2-a ] imidazoles for electronic applications
EP2793280B1 (en) 2011-12-12 2017-03-29 Nippon Steel & Sumikin Chemical Co., Ltd. Organic electroluminescent element material and organic electroluminescent element using same
JP6271442B2 (en) 2012-01-30 2018-01-31 メルク パテント ゲーエムベーハー Nanocrystals on fiber
JP6140146B2 (en) 2012-03-12 2017-05-31 新日鉄住金化学株式会社 Organic electroluminescence device
US9773985B2 (en) 2012-05-21 2017-09-26 Universal Display Corporation Organic electroluminescent materials and devices
US9761811B2 (en) 2012-06-28 2017-09-12 Nippon Steel & Sumikin Chemical Co., Ltd. Organic electroluminescence element and material for organic electroluminescence element
US9620724B2 (en) 2012-07-10 2017-04-11 Udc Ireland Limited Benzimidazo[1,2-A]benzimidazole derivatives for electronic applications
US9614166B2 (en) 2012-07-19 2017-04-04 Nippon Steel & Sumikin Chemical Co., Ltd. Organic electroluminescent element
EP3133079A1 (en) 2012-07-19 2017-02-22 UDC Ireland Limited Dinuclear metal complexes comprising carbene ligands and the use thereof in oleds
US9059412B2 (en) * 2012-07-19 2015-06-16 Universal Display Corporation Transition metal complexes containing substituted imidazole carbene as ligands and their application in OLEDs
EP2882766B1 (en) * 2012-08-09 2019-11-27 UDC Ireland Limited Transition metal complexes with carbene ligands and use thereof in oleds
US9711741B2 (en) 2012-08-24 2017-07-18 Arizona Board Of Regents On Behalf Of Arizona State University Metal compounds and methods and uses thereof
WO2014044722A1 (en) 2012-09-20 2014-03-27 Basf Se Azadibenzofurans for electronic applications
WO2014047616A1 (en) 2012-09-24 2014-03-27 Arizona Board Of Regents For And On Behalf Of Arizona State University Metal compounds, methods, and uses thereof
TWI599570B (en) 2012-09-28 2017-09-21 新日鐵住金化學股份有限公司 Compounds for organic electroluminescent devices and organic electroluminescent devices
US20150274762A1 (en) 2012-10-26 2015-10-01 Arizona Board Of Regents Acting For And On Behalf Of Arizona State University Metal complexes, methods, and uses thereof
JP6491099B2 (en) 2012-11-06 2019-03-27 ユー・ディー・シー アイルランド リミテッド Phenoxacillin based compounds for electronic applications
JP6357422B2 (en) 2012-12-17 2018-07-11 新日鉄住金化学株式会社 Organic electroluminescence device
TWI734860B (en) 2013-03-20 2021-08-01 愛爾蘭商Ｕｄｃ愛爾蘭責任有限公司 Organic electronic device and apparatus comprising ir metal-carbene complex
US10128448B2 (en) 2013-04-29 2018-11-13 Udc Ireland Limited Transition metal complexes with carbene ligands and the use thereof in OLEDs
KR102305557B1 (en) 2013-07-02 2021-09-29 유디씨 아일랜드 리미티드 Monosubstituted diazabenzimidazole carbene metal complexes for use in organic light emitting diodes
CN109021022B (en) 2013-07-31 2021-04-16 Udc 爱尔兰有限责任公司 Luminescent diazabenzimidazole carbene metal complexes
JP6804823B2 (en) 2013-10-14 2020-12-23 アリゾナ・ボード・オブ・リージェンツ・オン・ビハーフ・オブ・アリゾナ・ステイト・ユニバーシティーＡｒｉｚｏｎａ Ｂｏａｒｄ ｏｆ Ｒｅｇｅｎｔｓ ｏｎ ｂｅｈａｌｆ ｏｆ Ａｒｉｚｏｎａ Ｓｔａｔｅ Ｕｎｉｖｅｒｓｉｔｙ Platinum complex and device
EP3063153B1 (en) 2013-10-31 2018-03-07 Idemitsu Kosan Co., Ltd. Azadibenzothiophenes for electronic applications
US9905784B2 (en) 2013-11-15 2018-02-27 Universal Display Corporation Organic electroluminescent materials and devices
KR20250057916A (en) 2013-12-20 2025-04-29 유디씨 아일랜드 리미티드 Highly efficient oled devices with very short decay times
CN104761587B (en) * 2014-01-06 2018-05-01 上海和辉光电有限公司 Transition metal carbene complexes and its preparation method and application
US10020455B2 (en) 2014-01-07 2018-07-10 Arizona Board Of Regents On Behalf Of Arizona State University Tetradentate platinum and palladium complex emitters containing phenyl-pyrazole and its analogues
US10056567B2 (en) 2014-02-28 2018-08-21 Arizona Board Of Regents On Behalf Of Arizona State University Chiral metal complexes as emitters for organic polarized electroluminescent devices
US9862739B2 (en) 2014-03-31 2018-01-09 Udc Ireland Limited Metal complexes, comprising carbene ligands having an O-substituted non-cyclometalated aryl group and their use in organic light emitting diodes
US9941479B2 (en) 2014-06-02 2018-04-10 Arizona Board Of Regents On Behalf Of Arizona State University Tetradentate cyclometalated platinum complexes containing 9,10-dihydroacridine and its analogues
US9911931B2 (en) 2014-06-26 2018-03-06 Universal Display Corporation Organic electroluminescent materials and devices
US9923155B2 (en) 2014-07-24 2018-03-20 Arizona Board Of Regents On Behalf Of Arizona State University Tetradentate platinum (II) complexes cyclometalated with functionalized phenyl carbene ligands and their analogues
EP3174885B1 (en) 2014-07-28 2019-10-02 Idemitsu Kosan Co., Ltd. 2,9-functionalized benzimidazolo[1,2-a]benzimidazoles as hosts for organic light emitting diodes (oleds)
US9502671B2 (en) 2014-07-28 2016-11-22 Arizona Board Of Regents On Behalf Of Arizona State University Tridentate cyclometalated metal complexes with six-membered coordination rings
US9818959B2 (en) 2014-07-29 2017-11-14 Arizona Board of Regents on behlaf of Arizona State University Metal-assisted delayed fluorescent emitters containing tridentate ligands
EP2982676B1 (en) 2014-08-07 2018-04-11 Idemitsu Kosan Co., Ltd. Benzimidazo[2,1-B]benzoxazoles for electronic applications
WO2016025921A1 (en) 2014-08-15 2016-02-18 Arizona Board Of Regents On Behalf Of Arizona State University Non-platinum metal complexes for excimer based single dopant white organic light emitting diodes
WO2016029137A1 (en) 2014-08-22 2016-02-25 Arizona Board Of Regents On Behalf Of Arizona State University Organic light-emitting diodes with fluorescent and phosphorescent emitters
WO2016029186A1 (en) 2014-08-22 2016-02-25 Arizona Board Of Regents On Behalf Of Arizona State University Metal-assisted delayed fluorescent materials as co-host materials for fluorescent oleds
EP2993215B1 (en) 2014-09-04 2019-06-19 Idemitsu Kosan Co., Ltd. Azabenzimidazo[2,1-a]benzimidazoles for electronic applications
EP3015469B1 (en) 2014-10-30 2018-12-19 Idemitsu Kosan Co., Ltd. 5-(benzimidazol-2-yl)benzimidazo[1,2-a]benzimidazoles for electronic applications
US10033003B2 (en) 2014-11-10 2018-07-24 Arizona Board Of Regents On Behalf Of Arizona State University Tetradentate metal complexes with carbon group bridging ligands
WO2016079667A1 (en) 2014-11-17 2016-05-26 Idemitsu Kosan Co., Ltd. Indole derivatives for electronic applications
EP3034506A1 (en) 2014-12-15 2016-06-22 Idemitsu Kosan Co., Ltd 4-functionalized carbazole derivatives for electronic applications
EP3034507A1 (en) 2014-12-15 2016-06-22 Idemitsu Kosan Co., Ltd 1-functionalized dibenzofurans and dibenzothiophenes for organic light emitting diodes (OLEDs)
US10418569B2 (en) 2015-01-25 2019-09-17 Universal Display Corporation Organic electroluminescent materials and devices
EP3054498B1 (en) 2015-02-06 2017-09-20 Idemitsu Kosan Co., Ltd. Bisimidazodiazocines
EP3053918B1 (en) 2015-02-06 2018-04-11 Idemitsu Kosan Co., Ltd. 2-carbazole substituted benzimidazoles for electronic applications
DE102015101767A1 (en) 2015-02-06 2016-08-11 Technische Universität Dresden Blue fluorescence emitter
EP3061759B1 (en) 2015-02-24 2019-12-25 Idemitsu Kosan Co., Ltd Nitrile substituted dibenzofurans
EP3070144B1 (en) 2015-03-17 2018-02-28 Idemitsu Kosan Co., Ltd. Seven-membered ring compounds
EP3072943B1 (en) 2015-03-26 2018-05-02 Idemitsu Kosan Co., Ltd. Dibenzofuran/carbazole-substituted benzonitriles
EP3075737B1 (en) 2015-03-31 2019-12-04 Idemitsu Kosan Co., Ltd Benzimidazolo[1,2-a]benzimidazole carrying aryl- or heteroarylnitril groups for organic light emitting diodes
US9879039B2 (en) 2015-06-03 2018-01-30 Arizona Board Of Regents On Behalf Of Arizona State University Tetradentate and octahedral metal complexes containing naphthyridinocarbazole and its analogues
EP4060757A1 (en) 2015-06-03 2022-09-21 UDC Ireland Limited Highly efficient oled devices with very short decay times
WO2016197019A1 (en) 2015-06-04 2016-12-08 Jian Li Transparent electroluminescent devices with controlled one-side emissive displays
US10158091B2 (en) 2015-08-04 2018-12-18 Arizona Board Of Regents On Behalf Of Arizona State University Tetradentate platinum (II) and palladium (II) complexes, devices, and uses thereof
EP3150604B1 (en) 2015-10-01 2021-07-14 Idemitsu Kosan Co., Ltd. Benzimidazolo[1,2-a]benzimidazole carrying benzimidazolo[1,2-a]benzimidazolylyl groups, carbazolyl groups, benzofurane groups or benzothiophene groups for organic light emitting diodes
US20180269407A1 (en) 2015-10-01 2018-09-20 Idemitsu Kosan Co., Ltd. Benzimidazolo[1,2-a]benzimidazole carrying triazine groups for organic light emitting diodes
EP3150606B1 (en) 2015-10-01 2019-08-14 Idemitsu Kosan Co., Ltd. Benzimidazolo[1,2-a]benzimidazoles carrying benzofurane or benzothiophene groups for organic light emitting diodes
WO2017056053A1 (en) 2015-10-01 2017-04-06 Idemitsu Kosan Co., Ltd. Benzimidazolo[1,2-a]benzimidazole carrying benzimidazolo[1,2-a]benzimidazolyl groups, carbazolyl groups, benzofurane groups or benzothiophene groups for organic light emitting diodes
US20180319813A1 (en) 2015-11-04 2018-11-08 Idemitsu Kosan Co., Ltd Benzimidazole fused heteroaryls
WO2017093958A1 (en) 2015-12-04 2017-06-08 Idemitsu Kosan Co., Ltd. Benzimidazolo[1,2-a]benzimidazole derivatives for organic light emitting diodes
EP3394062B1 (en) 2015-12-21 2019-10-02 Idemitsu Kosan Co., Ltd Hetero-condensed phenylquinazolines and their use in electronic devices
DE102015122869A1 (en) 2015-12-28 2017-06-29 Technische Universität Dresden New emitter materials and matrix materials for opto-electronic and electronic components, in particular organic light-emitting diodes (OLEDs)
WO2017178864A1 (en) 2016-04-12 2017-10-19 Idemitsu Kosan Co., Ltd. Seven-membered ring compounds
US11335865B2 (en) 2016-04-15 2022-05-17 Arizona Board Of Regents On Behalf Of Arizona State University OLED with multi-emissive material layer
DE102016110970A1 (en) 2016-06-15 2017-12-21 Technische Universität Dresden Efficient light-emitting emitter molecules for optoelectronic applications by targeted enhancement of emission from charge-separated CT states based on dual-fluorescent benzene (poly) carboxylate acceptors
JP2019521995A (en) 2016-06-22 2019-08-08 出光興産株式会社 Benzofuro- or benzothienoquinoline substituted at specific positions for organic light-emitting diodes
US10177323B2 (en) 2016-08-22 2019-01-08 Arizona Board Of Regents On Behalf Of Arizona State University Tetradentate platinum (II) and palladium (II) complexes and octahedral iridium complexes employing azepine functional groups and their analogues
US10916714B2 (en) * 2016-09-27 2021-02-09 Samsung Display Co., Ltd. Organometallic compound and organic light-emitting device including the same
KR20210083134A (en) 2016-10-12 2021-07-06 아리조나 보드 오브 리젠츠 온 비하프 오브 아리조나 스테이트 유니버시티 Narrowband red phosphorescent tetradentate platinum(II) complexes
CN106518882B (en) * 2016-10-25 2019-04-02 上海道亦化工科技有限公司 A kind of electroluminescent organic material and its organic electroluminescence device of spiro structure
US11183670B2 (en) 2016-12-16 2021-11-23 Arizona Board Of Regents On Behalf Of Arizona State University Organic light emitting diode with split emissive layer
US11765968B2 (en) * 2017-01-23 2023-09-19 Universal Display Corporation Organic electroluminescent materials and devices
KR102678967B1 (en) 2017-01-27 2024-06-26 아리조나 보드 오브 리젠츠 온 비하프 오브 아리조나 스테이트 유니버시티 Metal-assisted delayed fluorescence emitters using pyrido-pyrrolo-acridine and analogues
US11101435B2 (en) 2017-05-19 2021-08-24 Arizona Board Of Regents On Behalf Of Arizona State University Tetradentate platinum and palladium complexes based on biscarbazole and analogues
US10516117B2 (en) 2017-05-19 2019-12-24 Arizona Board Of Regents On Behalf Of Arizona State University Metal-assisted delayed fluorescent emttters employing benzo-imidazo-phenanthridine and analogues
EP3418285B1 (en) 2017-06-20 2020-05-06 Idemitsu Kosan Co., Ltd. Composition comprising a substituted ir complex and a phenylquinazoline bridged with a heteroatom
KR20190011866A (en) * 2017-07-25 2019-02-08 삼성디스플레이 주식회사 Cyclometallic compound and organic light emitting device comprising the same
US20190088889A1 (en) * 2017-09-21 2019-03-21 Universal Display Corporation Organic electroluminescent materials and devices
EP3466954A1 (en) 2017-10-04 2019-04-10 Idemitsu Kosan Co., Ltd. Fused phenylquinazolines bridged with a heteroatom
WO2019079505A1 (en) 2017-10-17 2019-04-25 Jian Li Hole-blocking materials for organic light emitting diodes
US12037348B2 (en) 2018-03-09 2024-07-16 Arizona Board Of Regents On Behalf Of Arizona State University Blue and narrow band green and red emitting metal complexes
WO2020018476A1 (en) 2018-07-16 2020-01-23 Jian Li Fluorinated porphyrin derivatives for optoelectronic applications
EP3604477A1 (en) 2018-07-30 2020-02-05 Idemitsu Kosan Co., Ltd. Polycyclic compound, organic electroluminescence device, and electronic device
EP3608319A1 (en) 2018-08-07 2020-02-12 Idemitsu Kosan Co., Ltd. Condensed aza cycles as organic light emitting device and materials for use in same
US11878988B2 (en) 2019-01-24 2024-01-23 Arizona Board Of Regents On Behalf Of Arizona State University Blue phosphorescent emitters employing functionalized imidazophenthridine and analogues
US11785838B2 (en) 2019-10-02 2023-10-10 Arizona Board Of Regents On Behalf Of Arizona State University Green and red organic light-emitting diodes employing excimer emitters
US11945985B2 (en) 2020-05-19 2024-04-02 Arizona Board Of Regents On Behalf Of Arizona State University Metal assisted delayed fluorescent emitters for organic light-emitting diodes
KR20220007827A (en) * 2020-07-10 2022-01-19 삼성디스플레이 주식회사 Purifying method for light emitting device material and light emitting device with the material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002074015A2 (en) * 2001-03-14 2002-09-19 The Trustees Of Princeton University Materials and devices for blue phosphorescence based organic light emitting diodes
US20030072964A1 (en) * 2001-10-17 2003-04-17 Kwong Raymond C. Phosphorescent compounds and devices comprising the same
WO2003099959A1 (en) * 2002-05-25 2003-12-04 Covion Organic Semiconductors Gmbh Method for producing highly pure tris-ortho metalated organoiridium compounds
US20040075096A1 (en) * 2000-06-30 2004-04-22 Vladimir Grushin Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040075096A1 (en) * 2000-06-30 2004-04-22 Vladimir Grushin Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
WO2002074015A2 (en) * 2001-03-14 2002-09-19 The Trustees Of Princeton University Materials and devices for blue phosphorescence based organic light emitting diodes
US20030072964A1 (en) * 2001-10-17 2003-04-17 Kwong Raymond C. Phosphorescent compounds and devices comprising the same
WO2003099959A1 (en) * 2002-05-25 2003-12-04 Covion Organic Semiconductors Gmbh Method for producing highly pure tris-ortho metalated organoiridium compounds

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8884034B2 (en) 2009-07-08 2014-11-11 Dermira (Canada), Inc. TOFA analogs useful in treating dermatological disorders or conditions
US9434718B2 (en) 2009-07-08 2016-09-06 Dermira (Canada), Inc. TOFA analogs useful in treating dermatological disorders or conditions
US9782382B2 (en) 2009-07-08 2017-10-10 Dermira (Canada), Inc. TOFA analogs useful in treating dermatological disorders or conditions
US9221857B2 (en) 2011-04-14 2015-12-29 Arizona Board Of Regents Acting For And On Behalf Of Arizona State University Pyridine-oxyphenyl coordinated iridium (III) complexes and methods of making and using
US9598449B2 (en) 2011-04-14 2017-03-21 Arizona Board Of Regents Acting For And On Behalf Of Arizona State University Pyridine-oxyphenyl coordinated iridium (III) complexes and methods of making and using
US9472762B2 (en) 2012-01-12 2016-10-18 Udc Ireland Limited Iridium organometallic complex containing a substituted dibenzo[f,h]quinoxaline and an electronic device having an emitting layer containing the iridium complex
US11856840B2 (en) 2014-11-10 2023-12-26 Arizona Board Of Regents On Behalf Of Arizona State University Emitters based on octahedral metal complexes
US11594688B2 (en) 2017-10-17 2023-02-28 Arizona Board Of Regents On Behalf Of Arizona State University Display and lighting devices comprising phosphorescent excimers with preferred molecular orientation as monochromatic emitters
US11594691B2 (en) 2019-01-25 2023-02-28 Arizona Board Of Regents On Behalf Of Arizona State University Light outcoupling efficiency of phosphorescent OLEDs by mixing horizontally aligned fluorescent emitters
US12247039B2 (en) 2019-11-27 2025-03-11 Samsung Electronics Co., Ltd. Organometallic compound, organic light-emitting device including organometallic compound and electronic apparatus including the organic light-emitting device

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