JP7450539B2 - 有機化合物および発光素子 - Google Patents

有機化合物および発光素子 Download PDF

Info

Publication number
JP7450539B2
JP7450539B2 JP2020533883A JP2020533883A JP7450539B2 JP 7450539 B2 JP7450539 B2 JP 7450539B2 JP 2020533883 A JP2020533883 A JP 2020533883A JP 2020533883 A JP2020533883 A JP 2020533883A JP 7450539 B2 JP7450539 B2 JP 7450539B2
Authority
JP
Japan
Prior art keywords
light
carbon atoms
emitting element
group
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.)
Active
Application number
JP2020533883A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020026077A5 (https=
JPWO2020026077A1 (ja
Inventor
祥子 川上
里奈 島崎
拓夢 奥山
恒徳 鈴木
哲史 瀬尾
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JPWO2020026077A1 publication Critical patent/JPWO2020026077A1/ja
Publication of JPWO2020026077A5 publication Critical patent/JPWO2020026077A5/ja
Priority to JP2024003759A priority Critical patent/JP2024028480A/ja
Application granted granted Critical
Publication of JP7450539B2 publication Critical patent/JP7450539B2/ja
Priority to JP2025077967A priority patent/JP2025109783A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • C07D405/02—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 two hetero rings
    • C07D405/12—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 two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1014—Carbocyclic 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
    • C09K2211/1059—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
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1074—Heterocyclic compounds characterised by ligands containing more than three nitrogen atoms as heteroatoms
    • C09K2211/1085—Heterocyclic compounds characterised by ligands containing more than three nitrogen atoms as heteroatoms with other 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
    • C09K2211/18—Metal complexes
    • C09K2211/188—Metal complexes of other metals not provided for in one of the previous groups
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • 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
    • 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
    • H10K50/156—Hole transporting layers comprising a multilayered structure
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/871—Self-supporting sealing arrangements
    • 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/871—Self-supporting sealing arrangements
    • H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
    • 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
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair

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)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
JP2020533883A 2018-07-31 2019-07-24 有機化合物および発光素子 Active JP7450539B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024003759A JP2024028480A (ja) 2018-07-31 2024-01-15 有機化合物および発光素子
JP2025077967A JP2025109783A (ja) 2018-07-31 2025-05-08 発光素子、発光装置および電子機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018144189 2018-07-31
JP2018144189 2018-07-31
PCT/IB2019/056303 WO2020026077A1 (ja) 2018-07-31 2019-07-24 有機化合物、発光素子、発光装置、電子機器および照明装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024003759A Division JP2024028480A (ja) 2018-07-31 2024-01-15 有機化合物および発光素子

Publications (3)

Publication Number Publication Date
JPWO2020026077A1 JPWO2020026077A1 (ja) 2021-09-24
JPWO2020026077A5 JPWO2020026077A5 (https=) 2022-07-28
JP7450539B2 true JP7450539B2 (ja) 2024-03-15

Family

ID=69230625

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2020533883A Active JP7450539B2 (ja) 2018-07-31 2019-07-24 有機化合物および発光素子
JP2024003759A Withdrawn JP2024028480A (ja) 2018-07-31 2024-01-15 有機化合物および発光素子
JP2025077967A Pending JP2025109783A (ja) 2018-07-31 2025-05-08 発光素子、発光装置および電子機器

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024003759A Withdrawn JP2024028480A (ja) 2018-07-31 2024-01-15 有機化合物および発光素子
JP2025077967A Pending JP2025109783A (ja) 2018-07-31 2025-05-08 発光素子、発光装置および電子機器

Country Status (6)

Country Link
US (2) US12089490B2 (https=)
JP (3) JP7450539B2 (https=)
KR (2) KR102855273B1 (https=)
CN (1) CN112513034A (https=)
DE (1) DE112019003850T5 (https=)
WO (1) WO2020026077A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024028480A (ja) * 2018-07-31 2024-03-04 株式会社半導体エネルギー研究所 有機化合物および発光素子

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112430225B (zh) * 2020-10-30 2022-05-17 陕西莱特光电材料股份有限公司 含氮化合物、电子元件和电子装置
CN115322181B (zh) * 2022-08-23 2024-12-13 吉林奥来德光电材料股份有限公司 一种有机电致发光化合物及其制备方法和应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017036267A (ja) 2015-08-07 2017-02-16 株式会社半導体エネルギー研究所 有機化合物、発光素子、発光装置、電子機器及び照明装置
JP2017139457A (ja) 2016-01-29 2017-08-10 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器及び照明装置
WO2017204556A1 (ko) 2016-05-26 2017-11-30 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
WO2018012780A1 (ko) 2016-07-14 2018-01-18 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
CN108336246A (zh) 2018-02-13 2018-07-27 长春海谱润斯科技有限公司 一种有机发光器件

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW528790B (en) 2000-10-17 2003-04-21 Matsushita Electric Industrial Co Ltd Light-emitting material, light-emitting element, and device using the same
KR100527194B1 (ko) 2003-06-24 2005-11-08 삼성에스디아이 주식회사 도핑된 정공수송층 및/또는 정공주입층을 갖는유기전계발광소자
KR101288588B1 (ko) 2005-08-12 2013-07-22 가부시키가이샤 한도오따이 에네루기 켄큐쇼 아릴아민 화합물 및 그의 합성 방법
CN104447503A (zh) 2005-09-30 2015-03-25 株式会社半导体能源研究所 螺芴衍生物,发光元件用材料,发光元件,发光设备和电子设备
KR101465197B1 (ko) 2005-10-18 2014-11-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 방향족 아민, 및 방향족 아민을 사용한 발광소자, 발광 장치, 전자기기, 조명장치
KR101477490B1 (ko) 2005-12-28 2014-12-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 옥사디아졸 유도체, 및 상기 옥사디아졸 유도체를 사용하는 발광 소자, 발광 장치 및 전자 장치
US20070215889A1 (en) 2006-03-20 2007-09-20 Semiconductor Energy Laboratory Co., Ltd. Aromatic amine compound, and light-emitting element, light-emitting device, and electronic appliance using the aromatic amine compound
WO2008105349A1 (en) 2007-02-28 2008-09-04 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element using spirofluorene derivative and electronic appliance
KR20140106740A (ko) 2007-12-03 2014-09-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 카바졸 유도체, 및 카바졸 유도체를 사용하는 발광 소자, 발광 장치 및 전자 기기
WO2009139358A1 (en) 2008-05-16 2009-11-19 Semiconductor Energy Laboratory Co., Ltd. Triarylamine derivative, light-emitting substance, light-emitting element, light-emitting device, and electronic device
JP5484472B2 (ja) 2008-09-23 2014-05-07 エルジー・ケム・リミテッド 新規な化合物、その製造方法、およびそれを用いた有機電子素子
JP2010254671A (ja) 2009-03-31 2010-11-11 Semiconductor Energy Lab Co Ltd カルバゾール誘導体、発光素子用材料、発光素子、発光装置、電子機器、及び照明装置
CN120623053A (zh) 2009-05-29 2025-09-12 株式会社半导体能源研究所 芴衍生物、发光元件、发光器件、电子器件和照明器件
US8841655B2 (en) 2009-11-27 2014-09-23 Sharp Kabushiki Kaisha Organic electroluminescence element, manufacturing method thereof, and organic electroluminescence display device
US8822434B2 (en) 2010-02-22 2014-09-02 The University Of Connecticut Compositions and methods to treat cardiac diseases
KR101182446B1 (ko) 2010-04-02 2012-09-12 삼성디스플레이 주식회사 유기 발광 소자
KR102202171B1 (ko) 2012-12-26 2021-01-12 이데미쓰 고산 가부시키가이샤 함산소 축합환 아민 화합물, 함황 축합환 아민 화합물 및 유기 전기발광 소자
KR102066437B1 (ko) * 2013-07-02 2020-01-15 덕산네오룩스 주식회사 광효율 개선층을 포함하는 유기전기소자 및 이를 포함하는 전자 장치
DE112014003458T5 (de) 2013-07-26 2016-04-07 Semiconductor Energy Laboratory Co., Ltd. Organische Verbindung, Licht emittierendes Element, Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
KR20210078580A (ko) 2013-08-29 2021-06-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 헤테로 고리 화합물, 발광 소자, 발광 장치, 전자 장치, 및 조명 장치
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
KR102212965B1 (ko) 2014-06-18 2021-02-05 덕산네오룩스 주식회사 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR102879924B1 (ko) 2014-08-08 2025-10-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치, 전자 기기, 및 조명 장치
KR102018682B1 (ko) 2016-05-26 2019-09-04 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
WO2018012781A1 (ko) 2016-07-14 2018-01-18 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR102018683B1 (ko) 2016-07-14 2019-09-04 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR102220659B1 (ko) * 2016-10-19 2021-02-26 (주)피엔에이치테크 유기발광 화합물 및 이를 포함하는 유기발광소자
KR20180096458A (ko) * 2017-02-21 2018-08-29 (주)피엔에이치테크 유기발광 화합물 및 이를 포함하는 유기전계발광소자
KR102855273B1 (ko) * 2018-07-31 2025-09-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
US11063226B1 (en) * 2020-10-26 2021-07-13 Duk San Neolux Co., Ltd. Organic electronic element comprising compound for organic electronic element and an electronic device thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017036267A (ja) 2015-08-07 2017-02-16 株式会社半導体エネルギー研究所 有機化合物、発光素子、発光装置、電子機器及び照明装置
JP2017139457A (ja) 2016-01-29 2017-08-10 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器及び照明装置
WO2017204556A1 (ko) 2016-05-26 2017-11-30 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
WO2018012780A1 (ko) 2016-07-14 2018-01-18 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
CN108336246A (zh) 2018-02-13 2018-07-27 长春海谱润斯科技有限公司 一种有机发光器件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024028480A (ja) * 2018-07-31 2024-03-04 株式会社半導体エネルギー研究所 有機化合物および発光素子

Also Published As

Publication number Publication date
WO2020026077A1 (ja) 2020-02-06
DE112019003850T5 (de) 2021-04-22
KR102855273B1 (ko) 2025-09-05
KR20210038534A (ko) 2021-04-07
JPWO2020026077A1 (ja) 2021-09-24
US20210159422A1 (en) 2021-05-27
CN112513034A (zh) 2021-03-16
JP2025109783A (ja) 2025-07-25
US12089490B2 (en) 2024-09-10
KR20250136426A (ko) 2025-09-16
US20250008835A1 (en) 2025-01-02
JP2024028480A (ja) 2024-03-04

Similar Documents

Publication Publication Date Title
JP2026020216A (ja) 正孔輸送材料
JP7661398B2 (ja) 発光装置
JP7822132B2 (ja) 発光デバイス、発光装置、電子機器および照明装置
JP2024028480A (ja) 有機化合物および発光素子
JP2023078222A (ja) 化合物
JP2025116098A (ja) 発光デバイス、電子機器、発光装置および照明装置
JP2025100686A (ja) Ｅｌデバイス、発光装置、電子機器、および照明装置
KR102920343B1 (ko) 호스트 재료용 안트라센 화합물, 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
JP2023174743A (ja) 蒸着用組成物
JP2025165997A (ja) 有機化合物
JP2025060713A (ja) 発光デバイス、発光装置、電子機器および照明装置
JP7634945B2 (ja) 有機化合物及び発光デバイス
JP7626601B2 (ja) 有機化合物、発光デバイス、発光装置、電子機器および照明装置
JP7672349B2 (ja) 有機化合物、発光デバイス、電子デバイス、電子機器、発光装置および照明装置
JP7679368B2 (ja) 有機化合物、発光デバイス、発光装置、電子機器、表示装置、照明装置
JP7282737B2 (ja) 正孔輸送層用材料、発光素子、発光装置、電子機器および照明装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220720

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220720

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230606

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230803

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20231017

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240115

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20240123

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240206

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240305

R150 Certificate of patent or registration of utility model

Ref document number: 7450539

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150