EP2697216A4 - Novel compounds for organic electronic material and organic electroluminescent device using the same - Google Patents

Novel compounds for organic electronic material and organic electroluminescent device using the same

Info

Publication number
EP2697216A4
EP2697216A4 EP12771699.1A EP12771699A EP2697216A4 EP 2697216 A4 EP2697216 A4 EP 2697216A4 EP 12771699 A EP12771699 A EP 12771699A EP 2697216 A4 EP2697216 A4 EP 2697216A4
Authority
EP
European Patent Office
Prior art keywords
same
electroluminescent device
novel compounds
organic
electronic material
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.)
Withdrawn
Application number
EP12771699.1A
Other languages
German (de)
French (fr)
Other versions
EP2697216A1 (en
Inventor
Hee-Choon Ahn
Seok-Keun Yoon
Hee-Sook Kim
Soo-Jin Yang
Kyung-Joo Lee
Nam-Kyun Kim
Young-Jun Cho
Hyuck-Joo Kwon
Bong-Ok Kim
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.)
Rohm and Haas Electronic Materials Korea Ltd
Original Assignee
Rohm and Haas Electronic Materials Korea 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
Application filed by Rohm and Haas Electronic Materials Korea Ltd filed Critical Rohm and Haas Electronic Materials Korea Ltd
Publication of EP2697216A1 publication Critical patent/EP2697216A1/en
Publication of EP2697216A4 publication Critical patent/EP2697216A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
    • 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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • 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
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
    • C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
    • C07F7/0814—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring said ring is substituted at a C ring atom by Si
    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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
    • 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
    • H10K85/40—Organosilicon compounds, e.g. TIPS pentacene
    • 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
    • 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
    • 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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • 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
    • C09K2211/1022—Heterocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • 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
    • C09K2211/1044—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
    • 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
    • H10K85/30—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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
EP12771699.1A 2011-04-12 2012-04-12 Novel compounds for organic electronic material and organic electroluminescent device using the same Withdrawn EP2697216A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110033910A KR20120116269A (en) 2011-04-12 2011-04-12 Novel compounds for organic electronic material and organic electroluminescence device using the same
PCT/KR2012/002762 WO2012141499A1 (en) 2011-04-12 2012-04-12 Novel compounds for organic electronic material and organic electroluminescent device using the same

Publications (2)

Publication Number Publication Date
EP2697216A1 EP2697216A1 (en) 2014-02-19
EP2697216A4 true EP2697216A4 (en) 2014-10-15

Family

ID=47009548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12771699.1A Withdrawn EP2697216A4 (en) 2011-04-12 2012-04-12 Novel compounds for organic electronic material and organic electroluminescent device using the same

Country Status (6)

Country Link
EP (1) EP2697216A4 (en)
JP (1) JP2014513083A (en)
KR (1) KR20120116269A (en)
CN (1) CN103619833A (en)
TW (1) TW201249960A (en)
WO (1) WO2012141499A1 (en)

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KR101478000B1 (en) * 2010-12-21 2015-01-05 롬엔드하스전자재료코리아유한회사 Novel organic electroluminescent compounds and organic electroluminescent device using the same
US9287512B2 (en) 2011-03-08 2016-03-15 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compounds, layers and organic electroluminescent device using the same
KR101354638B1 (en) 2011-06-20 2014-01-22 제일모직주식회사 MATERIAL for organic OPTOELECTRONIC device, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME and DISPLAY INCLUDING THE organic LIGHT EMITTING DIODE
WO2013146117A1 (en) * 2012-03-26 2013-10-03 東レ株式会社 Material for luminescent element, and luminescent element
KR101513006B1 (en) * 2012-06-13 2015-04-17 롬엔드하스전자재료코리아유한회사 Novel organic electroluminescence compounds and organic electroluminescence device containing the same
JP6299223B2 (en) * 2012-07-25 2018-03-28 東レ株式会社 Light emitting device material and light emitting device
JPWO2014024750A1 (en) * 2012-08-09 2016-07-25 東レ株式会社 Light emitting device material and light emitting device
JP6428267B2 (en) * 2012-12-10 2018-11-28 コニカミノルタ株式会社 ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE
KR102149450B1 (en) * 2013-02-15 2020-09-01 에스에프씨주식회사 Deuterated organic compounds for organic light-emitting diode and organic light-emitting diode including the same
KR102153039B1 (en) * 2013-11-28 2020-09-07 삼성전자주식회사 Carbazole-based compound and organic light emitting diode including the same
JP6492385B2 (en) * 2014-03-12 2019-04-03 出光興産株式会社 Compound, material for organic electroluminescent device, ink composition, organic electroluminescent device, and electronic device
KR20150108330A (en) * 2014-03-17 2015-09-25 롬엔드하스전자재료코리아유한회사 Electron buffering material and organic electroluminescent device comprising the same
KR101764976B1 (en) * 2014-09-18 2017-08-04 주식회사 엘지화학 Hetero-cyclic compound and organic light emitting device comprising the same
WO2016048109A1 (en) * 2014-09-26 2016-03-31 Rohm And Haas Electronic Materials Korea Ltd. Organic electroluminescent compound, and organic electroluminescent material and organic electroluminescent device comprising the same
KR102648475B1 (en) 2014-09-26 2024-03-19 롬엔드하스전자재료코리아유한회사 Organic Electroluminescent Compound, and Organic Electroluminescent Material and Organic Electroluminescent Device Comprising the Same
KR102242140B1 (en) * 2014-11-10 2021-04-20 엘지디스플레이 주식회사 Hetero compounds and organic light emitting devices comprising the same
KR102290914B1 (en) * 2014-11-10 2021-08-17 엘지디스플레이 주식회사 Hetero compounds and organic light emitting devices comprising the same
WO2016198144A1 (en) 2015-06-10 2016-12-15 Merck Patent Gmbh Materials for organic electroluminescent devices
TWI734694B (en) * 2015-07-29 2021-08-01 德商麥克專利有限公司 Compounds having fluorene structures
CN106478535A (en) * 2015-08-31 2017-03-08 上海和辉光电有限公司 A kind of material for being applied to OLED field
JP6954275B2 (en) * 2017-03-28 2021-10-27 東レ株式会社 Compounds, electronic devices containing them, organic thin film light emitting devices, display devices and lighting devices
WO2019013063A1 (en) * 2017-07-10 2019-01-17 東レ株式会社 Light-emitting element, and display, illuminator, and sensor each including same
CN108424420B (en) * 2017-09-30 2021-01-12 北京绿人科技有限责任公司 Triazine compound containing silicon atom, application thereof and organic electroluminescent device
KR102134383B1 (en) * 2017-12-12 2020-07-15 주식회사 엘지화학 Organic light emitting device
CN109928961B (en) * 2017-12-15 2021-06-15 广东阿格蕾雅光电材料有限公司 Photoelectric material containing 4-sulfosulfonyl aryl dibenzofuran and application thereof
KR102206482B1 (en) 2018-04-24 2021-01-22 주식회사 엘지화학 Novel hetero-cyclic compound and organic light emitting device comprising the same
US11997927B2 (en) 2018-10-04 2024-05-28 Lg Chem, Ltd. Compound and organic light emitting diode comprising same
CN114031609A (en) * 2021-12-14 2022-02-11 北京燕化集联光电技术有限公司 Compound containing carbazole and quinazoline structure and application thereof

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KR101007516B1 (en) * 2010-04-23 2011-01-14 주식회사 이엘엠 Organic light emitting material and organic light emitting diode having the same
WO2011019156A1 (en) * 2009-08-10 2011-02-17 Rohm And Haas Electronic Materials Korea Ltd. Novel organic electroluminescent compounds and organic electroluminescent device using the same
WO2012036482A1 (en) * 2010-09-17 2012-03-22 Rohm And Haas Electronic Materials Korea Ltd. Novel organic electroluminescent compounds and organic electroluminescent device using the same

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EP2550295A1 (en) * 2010-03-24 2013-01-30 F. Hoffmann-La Roche AG Anti-lrp6 antibodies
KR101421365B1 (en) * 2010-04-20 2014-07-18 이데미쓰 고산 가부시키가이샤 Bis-carbazole derivative, material for organic electroluminescent element and organic electroluminescent element using same

Patent Citations (3)

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WO2011019156A1 (en) * 2009-08-10 2011-02-17 Rohm And Haas Electronic Materials Korea Ltd. Novel organic electroluminescent compounds and organic electroluminescent device using the same
KR101007516B1 (en) * 2010-04-23 2011-01-14 주식회사 이엘엠 Organic light emitting material and organic light emitting diode having the same
WO2012036482A1 (en) * 2010-09-17 2012-03-22 Rohm And Haas Electronic Materials Korea Ltd. Novel organic electroluminescent compounds and organic electroluminescent device using the same

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Title
See also references of WO2012141499A1 *

Also Published As

Publication number Publication date
JP2014513083A (en) 2014-05-29
TW201249960A (en) 2012-12-16
CN103619833A (en) 2014-03-05
EP2697216A1 (en) 2014-02-19
WO2012141499A1 (en) 2012-10-18
KR20120116269A (en) 2012-10-22

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Inventor name: YANG, SOO-JIN

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Inventor name: KIM, NAM-KYUN

Inventor name: KIM, BONG-OK

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