JP5479759B2 - ベンゾオキサゾール誘導体、発光素子用材料、発光素子、発光装置及び電子機器 - Google Patents

ベンゾオキサゾール誘導体、発光素子用材料、発光素子、発光装置及び電子機器 Download PDF

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Publication number
JP5479759B2
JP5479759B2 JP2009049170A JP2009049170A JP5479759B2 JP 5479759 B2 JP5479759 B2 JP 5479759B2 JP 2009049170 A JP2009049170 A JP 2009049170A JP 2009049170 A JP2009049170 A JP 2009049170A JP 5479759 B2 JP5479759 B2 JP 5479759B2
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light
layer
abbreviation
emitting element
electrode
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JP2010083862A5 (OSRAM
JP2010083862A (ja
Inventor
洸子 野村
祥子 川上
信晴 大澤
哲史 瀬尾
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Priority to JP2009049170A priority Critical patent/JP5479759B2/ja
Priority to KR1020090082580A priority patent/KR101670036B1/ko
Priority to TW098129715A priority patent/TWI464163B/zh
Priority to US12/553,290 priority patent/US8093399B2/en
Publication of JP2010083862A publication Critical patent/JP2010083862A/ja
Priority to US13/345,104 priority patent/US8735597B2/en
Publication of JP2010083862A5 publication Critical patent/JP2010083862A5/ja
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional radiating surfaces
    • H05B33/20Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D263/00Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/54Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57Aryl or substituted aryl radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78Benzo [b] furans; Hydrogenated benzo [b] furans
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/10Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F13/00Compounds containing elements of Groups 7 or 17 of the Periodic Table
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/10Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14Light 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/657Polycyclic condensed heteroaromatic hydrocarbons
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/657Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/917Electroluminescent

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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)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP2009049170A 2008-09-05 2009-03-03 ベンゾオキサゾール誘導体、発光素子用材料、発光素子、発光装置及び電子機器 Active JP5479759B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009049170A JP5479759B2 (ja) 2008-09-05 2009-03-03 ベンゾオキサゾール誘導体、発光素子用材料、発光素子、発光装置及び電子機器
KR1020090082580A KR101670036B1 (ko) 2008-09-05 2009-09-02 벤조옥사졸 유도체, 벤조옥사졸 유도체를 이용한 발광소자, 발광장치 및 전자기기
TW098129715A TWI464163B (zh) 2008-09-05 2009-09-03 苯并唑衍生物,以及使用苯并唑衍生物的發光元件、發光裝置與電子裝置
US12/553,290 US8093399B2 (en) 2008-09-05 2009-09-03 Benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using benzoxazole derivative
US13/345,104 US8735597B2 (en) 2008-09-05 2012-01-06 Benzoxazole derivative, and light-emitting element, light-emitting device, and electronic device using benzoxazole derivative

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008228252 2008-09-05
JP2008228252 2008-09-05
JP2009049170A JP5479759B2 (ja) 2008-09-05 2009-03-03 ベンゾオキサゾール誘導体、発光素子用材料、発光素子、発光装置及び電子機器

Publications (3)

Publication Number Publication Date
JP2010083862A JP2010083862A (ja) 2010-04-15
JP2010083862A5 JP2010083862A5 (OSRAM) 2012-04-12
JP5479759B2 true JP5479759B2 (ja) 2014-04-23

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Country Status (4)

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US (2) US8093399B2 (OSRAM)
JP (1) JP5479759B2 (OSRAM)
KR (1) KR101670036B1 (OSRAM)
TW (1) TWI464163B (OSRAM)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5479759B2 (ja) * 2008-09-05 2014-04-23 株式会社半導体エネルギー研究所 ベンゾオキサゾール誘導体、発光素子用材料、発光素子、発光装置及び電子機器
US8329917B2 (en) 2009-03-31 2012-12-11 Semiconductor Energy Laboratory Co., Ltd. Heterocyclic compound and light-emitting element, light-emitting device, lighting device, and electronic device using the same
JP5773585B2 (ja) * 2009-06-29 2015-09-02 日東電工株式会社 発光性トリアリール
KR20120060817A (ko) 2009-06-29 2012-06-12 닛토덴코 가부시키가이샤 발광 아릴-헤테로아릴 화합물
US8586205B2 (en) * 2009-09-16 2013-11-19 Nitto Denko Corporation Compounds for organic light emitting diode emissive layers
WO2012009283A1 (en) * 2010-07-13 2012-01-19 Nitto Denko Corporation Phototherapy methods and devices comprising emissive aryl-heteroaryl compounds
WO2012012295A1 (en) * 2010-07-19 2012-01-26 Nitto Denko Corporation Phototherapy devices and methods comprising substituted carbazole compounds
EP2428512B1 (en) * 2010-09-08 2014-10-22 Semiconductor Energy Laboratory Co., Ltd. Fluorene compound, light-emitting element, light-emitting device, electronic device and lighting device
JP6031034B2 (ja) * 2010-09-16 2016-11-24 日東電工株式会社 有機発光デバイスにおける使用のための置換型ビピリジン
JP5872861B2 (ja) * 2010-11-30 2016-03-01 株式会社半導体エネルギー研究所 カルバゾール化合物
KR101910030B1 (ko) * 2010-11-30 2018-10-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 벤조옥사졸 유도체, 발광 소자, 발광 장치, 전자기기 및 조명 장치
US8426040B2 (en) 2010-12-22 2013-04-23 Nitto Denko Corporation Compounds for use in light-emitting devices
KR20140020873A (ko) * 2011-01-27 2014-02-19 닛토덴코 가부시키가이샤 임의 치환된 테르페닐 및 쿠아테르페닐 화합물을 포함한 광선요법 디바이스 및 방법
US8933243B2 (en) 2011-06-22 2015-01-13 Nitto Denko Corporation Polyphenylene host compounds
US9353085B2 (en) * 2011-08-26 2016-05-31 E-Ray Optoelectronics Technology Co., Ltd. Compound for organic electroluminescent device and organic electroluminescent devices using the same
JP5949354B2 (ja) * 2011-09-15 2016-07-06 Jnc株式会社 電子受容性窒素含有へテロアリールを含む置換基を有するカルバゾール化合物および有機電界発光素子
US9328094B2 (en) 2011-09-19 2016-05-03 Nitto Denko Corporation Substituted biaryl compounds for light-emitting devices
US8952364B2 (en) 2011-11-10 2015-02-10 Nitto Denko Corporation Light-emitting devices comprising nanostructures
KR101507004B1 (ko) 2011-12-29 2015-03-30 제일모직 주식회사 유기광전자소자용 화합물, 이를 포함하는 유기발광소자 및 상기 유기발광소자를 포함하는 표시장치
EP2802594B1 (en) 2012-01-12 2017-04-19 UDC Ireland Limited Metal complexes with dibenzo[f,h]quinoxalines
US20150087685A1 (en) * 2012-04-13 2015-03-26 Nitto Denko Corporation Phototherapy Devices and Methods Comprising Optionally Substituted Quinquiesphenyl Compounds
JP6339071B2 (ja) * 2012-07-23 2018-06-06 メルク パテント ゲーエムベーハー 有機エレクトロルミネッセンス素子のための材料
US20150239880A1 (en) 2012-08-30 2015-08-27 Kyushu University National University Corp. Light emitting material, compound, and organic light emitting device using the same
US9263681B2 (en) 2012-12-10 2016-02-16 Nitto Denko Corporation Organic light emitting host materials
WO2014093361A1 (en) 2012-12-10 2014-06-19 Nitto Denko Corporation Bipolar hosts for light emitting devices
US9614162B2 (en) 2012-12-17 2017-04-04 Nitto Denko Corporation Light-emitting devices comprising emissive layer
WO2014207001A1 (en) * 2013-06-27 2014-12-31 Dsm Ip Assets B.V. Process for producing 2-phenyl-1,3-benzoxazoles
CN103756670B (zh) 2014-01-23 2015-12-09 上海和辉光电有限公司 有机电致发光材料及其制备方法和应用
JP6491315B2 (ja) 2014-08-08 2019-03-27 ユー・ディー・シー アイルランド リミテッド 電界発光イミダゾキノキサリンカルベン金属錯体
US10424746B2 (en) 2014-11-18 2019-09-24 Udc Ireland Limited Pt- or Pd-carbene complexes for use in organic light emitting diodes
KR102684614B1 (ko) 2015-12-21 2024-07-15 유디씨 아일랜드 리미티드 삼각형 리간드를 갖는 전이 금속 착체 및 oled에서의 이의 용도
EP3483148B1 (en) 2016-07-07 2023-08-23 Hodogaya Chemical Co., Ltd. Compound having benzazole ring structure and organic electroluminescent element
WO2019026728A1 (ja) 2017-08-04 2019-02-07 保土谷化学工業株式会社 ベンゾアゾール環構造を有する化合物を含有する有機エレクトロルミネッセンス素子
CN111316462B (zh) 2017-11-06 2023-04-18 保土谷化学工业株式会社 具有茚并咔唑环结构的化合物及有机电致发光元件
KR102695099B1 (ko) 2017-11-16 2024-08-14 호도가야 가가쿠 고교 가부시키가이샤 유기 일렉트로루미네선스 소자
WO2019111844A1 (ja) 2017-12-05 2019-06-13 保土谷化学工業株式会社 アリールアミン化合物および有機エレクトロルミネッセンス素子
KR102264792B1 (ko) * 2018-09-21 2021-06-15 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자
WO2020060288A1 (ko) * 2018-09-21 2020-03-26 주식회사 엘지화학 신규한 화합물 및 이를 이용한 유기발광 소자
CN113195482B (zh) 2019-02-13 2024-12-20 保土谷化学工业株式会社 具有苯并唑环结构的化合物及有机电致发光元件
KR102080737B1 (ko) * 2019-05-29 2020-02-24 (주)피엔에이치테크 유기발광 화합물 및 이를 포함하는 유기발광소자
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CN111138424B (zh) * 2019-12-30 2021-02-09 中山大学 一种含苯并恶唑和咔唑结构的二胺单体及其制备方法和应用
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WO2023048118A1 (ja) * 2021-09-21 2023-03-30 保土谷化学工業株式会社 化合物および有機エレクトロルミネッセンス素子
CN114933595B (zh) * 2022-04-24 2024-04-30 长春工业大学 一种2-苯基苯并噁唑多刺激响应荧光材料及其制备方法
KR20250173623A (ko) * 2024-06-03 2025-12-11 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602619B2 (en) * 2001-10-19 2003-08-05 Lightronik Technology Inc. Organic EL device
JP4427947B2 (ja) 2002-11-18 2010-03-10 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子及び表示装置
US7505122B2 (en) * 2005-04-28 2009-03-17 Semiconductor Energy Laboratory Co., Ltd. Evaluation method and manufacturing method of light-emitting element material, manufacturing method of light-emitting element, light-emitting element, and light-emitting device and electric appliance having light-emitting element
EP1724852A3 (en) * 2005-05-20 2010-01-27 Semiconductor Energy Laboratory Co., Ltd. Light emitting element, light emitting device, and electronic device
KR101324758B1 (ko) * 2005-07-14 2013-11-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 카르바졸 유도체, 및 그것을 사용하여 얻어진 발광소자용재료, 발광소자, 전자기기
KR101540037B1 (ko) * 2005-09-12 2015-07-29 가부시키가이샤 한도오따이 에네루기 켄큐쇼 퀴녹살린 유도체, 및 퀴녹살린 유도체를 사용한 발광소자, 발광장치, 전자 기기
DE602007006766D1 (de) 2006-02-08 2010-07-08 Kodak Graphic Comm Gmbh Vorläufer einer uv-empfindlichen lithographischen druckplatte mit benzoxazolderivat und analoga davon als sensibilisator
WO2008038607A1 (en) * 2006-09-28 2008-04-03 Semiconductor Energy Laboratory Co., Ltd. Anthracene derivative, and light emitting element, light emitting device, and electronic device using the anthracene derivative
CN101627487B (zh) * 2007-02-21 2011-08-03 株式会社半导体能源研究所 发光元件,发光器件,电子器件和喹喔啉衍生物
KR101564762B1 (ko) * 2007-11-30 2015-10-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 퀴녹살린 유도체, 및 퀴녹살린 유도체를 사용한 발광 소자,발광 장치 및 전자 기기
JP5479759B2 (ja) * 2008-09-05 2014-04-23 株式会社半導体エネルギー研究所 ベンゾオキサゾール誘導体、発光素子用材料、発光素子、発光装置及び電子機器
KR101529062B1 (ko) 2008-09-05 2015-06-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 반도체 재료 및 이를 사용한 발광 소자, 발광 장치, 조명 장치 및 전자기기

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Publication number Publication date
US20100060154A1 (en) 2010-03-11
US8735597B2 (en) 2014-05-27
KR20100029040A (ko) 2010-03-15
TWI464163B (zh) 2014-12-11
US8093399B2 (en) 2012-01-10
US20120104376A1 (en) 2012-05-03
TW201016689A (en) 2010-05-01
KR101670036B1 (ko) 2016-10-27
JP2010083862A (ja) 2010-04-15

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