TWI779835B - 化合物、發光元件、顯示裝置、電子裝置及照明設備 - Google Patents

化合物、發光元件、顯示裝置、電子裝置及照明設備 Download PDF

Info

Publication number
TWI779835B
TWI779835B TW110134465A TW110134465A TWI779835B TW I779835 B TWI779835 B TW I779835B TW 110134465 A TW110134465 A TW 110134465A TW 110134465 A TW110134465 A TW 110134465A TW I779835 B TWI779835 B TW I779835B
Authority
TW
Taiwan
Prior art keywords
light
layer
abbreviation
group
emitting element
Prior art date
Application number
TW110134465A
Other languages
English (en)
Chinese (zh)
Other versions
TW202202482A (zh
Inventor
金元美樹
渡部剛吉
井上英子
瀬尾哲史
光森智美
高橋辰義
Original Assignee
日商半導體能源研究所股份有限公司
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 日商半導體能源研究所股份有限公司 filed Critical 日商半導體能源研究所股份有限公司
Publication of TW202202482A publication Critical patent/TW202202482A/zh
Application granted granted Critical
Publication of TWI779835B publication Critical patent/TWI779835B/zh

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0033—Iridium compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—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
    • C09K2211/1018—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
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C09K2211/1048—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with oxygen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—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
    • C09K2211/1051—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with sulfur
    • 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
    • C09K2211/1059—Heterocyclic compounds characterised by ligands containing three 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
    • C09K2211/18—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
    • H10K2101/20—Delayed fluorescence 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/40—OLEDs integrated with touch screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Indole Compounds (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
TW110134465A 2015-09-04 2016-09-02 化合物、發光元件、顯示裝置、電子裝置及照明設備 TWI779835B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015174830 2015-09-04
JP2015-174830 2015-09-04
JP2016-084974 2016-04-21
JP2016084974 2016-04-21

Publications (2)

Publication Number Publication Date
TW202202482A TW202202482A (zh) 2022-01-16
TWI779835B true TWI779835B (zh) 2022-10-01

Family

ID=58186985

Family Applications (2)

Application Number Title Priority Date Filing Date
TW110134465A TWI779835B (zh) 2015-09-04 2016-09-02 化合物、發光元件、顯示裝置、電子裝置及照明設備
TW105128499A TWI740841B (zh) 2015-09-04 2016-09-02 化合物、發光元件、顯示裝置、電子裝置及照明設備

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW105128499A TWI740841B (zh) 2015-09-04 2016-09-02 化合物、發光元件、顯示裝置、電子裝置及照明設備

Country Status (6)

Country Link
US (2) US10230055B2 (enExample)
JP (5) JP2017197513A (enExample)
KR (1) KR102629233B1 (enExample)
CN (2) CN113292572A (enExample)
TW (2) TWI779835B (enExample)
WO (1) WO2017037571A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102359349B1 (ko) * 2015-02-03 2022-02-07 삼성디스플레이 주식회사 유기 발광 표시 장치
CN105552245B (zh) * 2016-02-18 2017-07-28 京东方科技集团股份有限公司 电致发光器件及其制作方法、显示装置
CN106601921A (zh) * 2016-12-14 2017-04-26 上海天马有机发光显示技术有限公司 一种有机发光显示面板及装置
KR102616441B1 (ko) 2016-12-23 2023-12-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
TWI643327B (zh) * 2017-05-26 2018-12-01 行家光電股份有限公司 光致發光ｌｅｄ顯示裝置及其製造方法
CN110730983B (zh) * 2017-06-07 2021-11-23 夏普株式会社 显示设备、显示设备的制造方法、显示设备的制造装置
TWI787279B (zh) * 2017-06-23 2022-12-21 日商半導體能源研究所股份有限公司 有機化合物、發光元件、發光裝置、電子裝置及照明設備
CN108346750B (zh) * 2017-08-08 2019-07-19 广东聚华印刷显示技术有限公司 电致发光器件及其发光层和应用
CN108346751B (zh) * 2017-08-21 2019-06-11 广东聚华印刷显示技术有限公司 电致发光器件及其发光层和应用
KR102226070B1 (ko) 2017-09-26 2021-03-10 삼성에스디아이 주식회사 유기 화합물, 조성물, 유기 광전자 소자 및 표시 장치
DE112018004962B4 (de) * 2017-10-27 2026-02-19 Semiconductor Energy Laboratory Co., Ltd. Licht emittierende Vorrichtung, Anzeigevorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
US11251430B2 (en) 2018-03-05 2022-02-15 The Research Foundation For The State University Of New York ϵ-VOPO4 cathode for lithium ion batteries
JP7206611B2 (ja) * 2018-03-28 2023-01-18 三菱ケミカル株式会社 有機電界発光素子の発光層用組成物、有機電界発光素子、表示装置及び照明
KR102889641B1 (ko) 2018-09-20 2025-11-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
JP7197337B2 (ja) * 2018-11-20 2022-12-27 日本放送協会 有機電界発光素子
CN109734928B (zh) * 2019-01-04 2021-08-17 中国科学院长春应用化学研究所 一种空间电荷转移树枝状荧光材料及其制备方法、有机电致发光器件
CN109830516B (zh) * 2019-02-22 2021-11-12 京东方科技集团股份有限公司 Oled基板、显示装置
US12364159B2 (en) 2019-04-12 2025-07-15 Semiconductor Energy Laboratory Co., Ltd. Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device
CN111825660A (zh) * 2019-04-19 2020-10-27 北京鼎材科技有限公司 化合物、热活化延迟荧光材料、有机电致发光器件及应用
CN113728074A (zh) * 2019-04-25 2021-11-30 株式会社半导体能源研究所 发光器件、发光装置、电子设备及照明装置
CN113122070A (zh) * 2019-12-31 2021-07-16 Tcl集团股份有限公司 组合物及其制备方法和发光二极管
CN111261690A (zh) * 2020-02-10 2020-06-09 武汉华星光电半导体显示技术有限公司 Oled装置
KR20220140774A (ko) 2020-02-14 2022-10-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 디바이스, 전자 디바이스, 전자 기기, 발광 장치, 및 조명 장치
GB2594482B (en) * 2020-04-28 2022-04-27 Plessey Semiconductors Ltd Tuneable sub-pixel
US11942576B2 (en) 2020-08-28 2024-03-26 Applied Materials, Inc. Blue color converter for micro LEDs
CN112649992B (zh) * 2020-12-25 2022-10-04 Tcl华星光电技术有限公司 一种背光模组及显示装置
WO2022147686A1 (zh) * 2021-01-06 2022-07-14 京东方科技集团股份有限公司 发光二极管、显示面板和显示装置
KR20240047991A (ko) * 2021-08-12 2024-04-12 가부시키가이샤 한도오따이 에네루기 켄큐쇼 광전 변환 디바이스 및 표시 장치
WO2023050365A1 (zh) * 2021-09-30 2023-04-06 华为技术有限公司 一种滤光材料、显示模组及其制作方法
CN114281206A (zh) * 2021-12-14 2022-04-05 武汉华星光电半导体显示技术有限公司 显示面板与移动终端

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104292241A (zh) * 2013-07-16 2015-01-21 环球展览公司 含有联咔唑的化合物

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4037033B2 (ja) * 2000-03-31 2008-01-23 パイオニア株式会社 有機エレクトロルミネッセンス素子
JP2004241374A (ja) 2003-01-17 2004-08-26 Sogo Pharmaceutical Co Ltd 有機エレクトロルミネッセンス素子
TW200541401A (en) 2004-02-13 2005-12-16 Idemitsu Kosan Co Organic electroluminescent device
JP2006024830A (ja) 2004-07-09 2006-01-26 Sogo Pharmaceutical Co Ltd 有機エレクトロルミネッセンス素子
AU2008345225A1 (en) 2007-12-21 2009-07-09 University Of Rochester Method for altering the lifespan of eukaryotic organisms
JP5604848B2 (ja) 2009-10-19 2014-10-15 コニカミノルタ株式会社 有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、照明装置及び表示装置
US8415031B2 (en) 2011-01-24 2013-04-09 Universal Display Corporation Electron transporting compounds
US8921549B2 (en) 2012-06-01 2014-12-30 Semiconductor Energy Laboratory Co., Ltd. Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
JP5917325B2 (ja) * 2012-07-26 2016-05-11 株式会社東芝 ブリッジ回路
TWI679790B (zh) 2012-08-03 2019-12-11 日商半導體能源研究所股份有限公司 發光元件
CN109616572B (zh) 2013-03-26 2023-01-17 株式会社半导体能源研究所 发光装置
US9081230B2 (en) * 2013-05-06 2015-07-14 Apple Inc. Liquid crystal displays with reduced light leakage
US9324949B2 (en) * 2013-07-16 2016-04-26 Universal Display Corporation Organic electroluminescent materials and devices
JP6507534B2 (ja) * 2013-09-11 2019-05-08 東ソー株式会社 ベンゾチエノピリミジン化合物、その製造方法、及びそれを含有する有機電界発光素子
KR101916783B1 (ko) 2014-01-14 2018-11-08 삼성에스디아이 주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
US9502656B2 (en) 2014-02-24 2016-11-22 Universal Display Corporation Organic electroluminescent materials and devices
WO2015137630A1 (ko) * 2014-03-10 2015-09-17 삼성에스디아이 주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
CN106414452B (zh) 2014-03-10 2019-10-11 三星Sdi株式会社 缩合环状化合物和含有其的有机发光装置
JP2015227328A (ja) 2014-05-02 2015-12-17 株式会社半導体エネルギー研究所 化合物、発光素子、発光装置、電子機器、及び照明装置
KR102208859B1 (ko) * 2014-05-21 2021-01-28 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR102460658B1 (ko) * 2014-08-29 2022-10-31 삼성전자주식회사 유기 발광 소자
US10741772B2 (en) * 2014-08-29 2020-08-11 Samsung Electronics Co., Ltd. Organic light-emitting device
US20180026203A1 (en) 2015-02-13 2018-01-25 Idemitsu Kosan Co., Ltd. Compound, material for organic electroluminescent element, ink composition, organic electroluminescent element, and electronic device
WO2016153283A1 (ko) * 2015-03-24 2016-09-29 주식회사 엠비케이 유기 발광 화합물, 잉크 조성물, 유기 발광 소자 및 전자 기기

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104292241A (zh) * 2013-07-16 2015-01-21 环球展览公司 含有联咔唑的化合物

Also Published As

Publication number Publication date
CN108137611A (zh) 2018-06-08
JP2017210481A (ja) 2017-11-30
KR102629233B1 (ko) 2024-01-26
JP2024166212A (ja) 2024-11-28
US20190207124A1 (en) 2019-07-04
US11276824B2 (en) 2022-03-15
JP2023052038A (ja) 2023-04-11
KR20180048758A (ko) 2018-05-10
TWI740841B (zh) 2021-10-01
US20170069852A1 (en) 2017-03-09
JP2021155435A (ja) 2021-10-07
CN113292572A (zh) 2021-08-24
JP2017197513A (ja) 2017-11-02
JP7550838B2 (ja) 2024-09-13
US10230055B2 (en) 2019-03-12
TW201716382A (zh) 2017-05-16
CN108137611B (zh) 2021-05-28
WO2017037571A1 (en) 2017-03-09
TW202202482A (zh) 2022-01-16

Similar Documents

Publication Publication Date Title
JP7550838B2 (ja) 発光素子
JP7055829B2 (ja) 発光素子、表示装置、電子機器、及び照明装置
JP6937424B2 (ja) 発光素子、表示装置、電子機器、及び照明装置
TWI803208B (zh) 化合物、發光元件、顯示裝置、電子裝置及照明設備
TWI794141B (zh) 發光元件，顯示裝置，電子裝置，及照明裝置
TWI718162B (zh) 發光元件、顯示裝置、電子裝置、及照明設備
JP7008399B2 (ja) 発光素子、表示装置、電子機器、及び照明装置
CN106631981A (zh) 二苯并咔唑化合物、发光元件、发光装置、显示装置、电子设备及照明装置

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees