KR102893925B1 - 유기 일렉트로루미네센스 소자 및 전자 기기 - Google Patents

유기 일렉트로루미네센스 소자 및 전자 기기

Info

Publication number
KR102893925B1
KR102893925B1 KR1020227010715A KR20227010715A KR102893925B1 KR 102893925 B1 KR102893925 B1 KR 102893925B1 KR 1020227010715 A KR1020227010715 A KR 1020227010715A KR 20227010715 A KR20227010715 A KR 20227010715A KR 102893925 B1 KR102893925 B1 KR 102893925B1
Authority
KR
South Korea
Prior art keywords
group
substituted
unsubstituted
ring
carbon atoms
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
KR1020227010715A
Other languages
English (en)
Korean (ko)
Other versions
KR20220097876A (ko
Inventor
사토미 다사키
가즈키 니시무라
다스쿠 하케타
료지 마에다
유키 나카노
히로아키 도요시마
Original Assignee
이데미쓰 고산 가부시키가이샤
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 이데미쓰 고산 가부시키가이샤 filed Critical 이데미쓰 고산 가부시키가이샤
Priority to KR1020257039391A priority Critical patent/KR20250173582A/ko
Publication of KR20220097876A publication Critical patent/KR20220097876A/ko
Application granted granted Critical
Publication of KR102893925B1 publication Critical patent/KR102893925B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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 [2D] radiating surfaces
    • 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • 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
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • 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]
    • H10K50/18—Carrier blocking 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • 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
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
    • 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
    • H10K85/623—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing five rings, e.g. 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
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • 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
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic 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
    • H10K85/631—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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • 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
    • 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
    • H10K85/658—Organoboranes
    • 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
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/18—Carrier blocking layers
    • H10K50/181—Electron blocking layers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Inorganic Chemistry (AREA)
KR1020227010715A 2019-11-08 2020-11-06 유기 일렉트로루미네센스 소자 및 전자 기기 Active KR102893925B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257039391A KR20250173582A (ko) 2019-11-08 2020-11-06 유기 일렉트로루미네센스 소자 및 전자 기기

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019203327 2019-11-08
JPJP-P-2019-203327 2019-11-08
PCT/JP2020/041598 WO2021090932A1 (ja) 2019-11-08 2020-11-06 有機エレクトロルミネッセンス素子及び電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020257039391A Division KR20250173582A (ko) 2019-11-08 2020-11-06 유기 일렉트로루미네센스 소자 및 전자 기기

Publications (2)

Publication Number Publication Date
KR20220097876A KR20220097876A (ko) 2022-07-08
KR102893925B1 true KR102893925B1 (ko) 2025-12-02

Family

ID=75848179

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020227010715A Active KR102893925B1 (ko) 2019-11-08 2020-11-06 유기 일렉트로루미네센스 소자 및 전자 기기
KR1020257039391A Pending KR20250173582A (ko) 2019-11-08 2020-11-06 유기 일렉트로루미네센스 소자 및 전자 기기

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020257039391A Pending KR20250173582A (ko) 2019-11-08 2020-11-06 유기 일렉트로루미네센스 소자 및 전자 기기

Country Status (5)

Country Link
US (2) US11489128B1 (https=)
JP (1) JP7625532B2 (https=)
KR (2) KR102893925B1 (https=)
CN (1) CN114514629A (https=)
WO (1) WO2021090932A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020027323A1 (ja) * 2018-08-03 2020-02-06 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
WO2021167045A1 (ja) * 2020-02-21 2021-08-26 出光興産株式会社 化合物及び有機エレクトロルミネッセンス素子
US20240407185A1 (en) * 2020-12-02 2024-12-05 Idemitsu Kosan Co.,Ltd. Organic electroluminescent element and electronic device
KR20230125260A (ko) * 2020-12-25 2023-08-29 이데미쓰 고산 가부시키가이샤 유기 일렉트로루미네센스 소자 및 전자 기기
US12369490B2 (en) 2021-01-13 2025-07-22 Idemitsu Kosan Co., Ltd. Organic electroluminescent element, organic electroluminescent display device, and electronic device
EP4299564A4 (en) 2021-02-25 2025-04-23 Idemitsu Kosan Co.,Ltd. Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device
WO2022270430A1 (ja) * 2021-06-25 2022-12-29 出光興産株式会社 混合粉体、混合体、及び有機エレクトロルミネッセンス素子の製造方法
JP2023004428A (ja) * 2021-06-25 2023-01-17 出光興産株式会社 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス表示装置及び電子機器
JP2025038255A (ja) * 2021-12-21 2025-03-19 出光興産株式会社 有機エレクトロルミネッセンス素子、電子機器、組成物及び混合粉体
CN114773322A (zh) * 2022-04-13 2022-07-22 吉林奥来德光电材料股份有限公司 一种有机电致发光材料及包含其的有机电致发光器件
JP2025131943A (ja) * 2022-06-07 2025-09-10 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
CN120152954A (zh) 2022-11-01 2025-06-13 默克专利有限公司 用于有机电致发光器件的含氮杂环化合物
TW202438505A (zh) 2022-12-19 2024-10-01 德商麥克專利有限公司 有機電致發光裝置之材料
KR20250137143A (ko) 2023-01-10 2025-09-17 메르크 파텐트 게엠베하 유기 전계 발광 디바이스용 함질소 복소환
EP4652169A1 (de) 2023-01-17 2025-11-26 Merck Patent GmbH Heterocyclen für organische elektrolumineszenzvorrichtungen
WO2024170609A1 (en) 2023-02-17 2024-08-22 Merck Patent Gmbh Materials for organic electroluminescent devices
KR20250156170A (ko) 2023-03-07 2025-10-31 메르크 파텐트 게엠베하 유기 전계 발광 디바이스용 환형 질소 화합물
WO2025083015A1 (en) 2023-10-19 2025-04-24 Merck Patent Gmbh Materials for organic electroluminescent devices
WO2025119821A1 (en) 2023-12-05 2025-06-12 Merck Patent Gmbh Material composition for organic electroluminescent devices
WO2025119813A1 (en) 2023-12-06 2025-06-12 Merck Patent Gmbh Materials for organic electroluminescent devices
WO2026017611A1 (en) 2024-07-15 2026-01-22 Merck Patent Gmbh Organic light emitting device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013067586A (ja) * 2011-09-22 2013-04-18 Canon Inc 新規有機化合物、それを有する有機発光素子及び表示装置
WO2019088231A1 (ja) * 2017-11-01 2019-05-09 出光興産株式会社 トップエミッション型の有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス発光装置、及び電子機器
WO2019194298A1 (ja) * 2018-04-05 2019-10-10 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4804289B2 (ja) * 2005-09-29 2011-11-02 キヤノン株式会社 表示装置
US9214636B2 (en) * 2006-02-28 2015-12-15 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
JP4886352B2 (ja) 2006-04-25 2012-02-29 パナソニック電工株式会社 有機エレクトロルミネッセンス素子
JPWO2009008344A1 (ja) * 2007-07-07 2010-09-09 出光興産株式会社 有機ｅｌ素子
JP2009249551A (ja) * 2008-04-09 2009-10-29 Toyo Ink Mfg Co Ltd 有機エレクトロルミネッセンス素子用材料および素子
EP2439803B1 (en) * 2009-06-03 2017-11-08 FUJIFILM Corporation Photoelectric conversion element and method for producing same, photosensor, imaging element and method of driving same
KR101387738B1 (ko) * 2009-12-29 2014-04-22 제일모직주식회사 유기광전소자용 화합물 및 이를 포함하는 유기광전소자
JP5152210B2 (ja) * 2010-01-27 2013-02-27 東洋インキＳｃ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用材料およびその用途
JP2012224618A (ja) 2011-04-08 2012-11-15 Fujifilm Corp 有機材料の精製方法、有機エレクトロニクス用材料、光電変換素子、光センサ、撮像素子、及び有機電界発光素子
JP2014027041A (ja) * 2012-07-25 2014-02-06 Fujifilm Corp 成膜用有機材料及びそれを用いて得られた有機光電変換素子、撮像素子、成膜方法、有機光電変換素子の製造方法
KR102202171B1 (ko) 2012-12-26 2021-01-12 이데미쓰 고산 가부시키가이샤 함산소 축합환 아민 화합물, 함황 축합환 아민 화합물 및 유기 전기발광 소자
TWI777568B (zh) * 2014-05-30 2022-09-11 日商半導體能源研究所股份有限公司 發光元件，發光裝置，電子裝置以及照明裝置
KR102543330B1 (ko) * 2015-02-25 2023-06-14 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 표시 소자, 표시 장치, 전자 기기, 및 조명 장치
WO2017010438A1 (ja) * 2015-07-10 2017-01-19 出光興産株式会社 有機エレクトロルミネッセンス素子および電子機器
WO2017082169A1 (ja) * 2015-11-10 2017-05-18 シャープ株式会社 発光素子およびその製造方法並びに発光方法
WO2018139662A1 (ja) 2017-01-30 2018-08-02 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
US20200091435A1 (en) * 2017-03-24 2020-03-19 Idemitsu Kosan Co., Ltd. Organic electroluminescence element and electronic device
US11139438B2 (en) * 2018-01-24 2021-10-05 Kwansei Gakuin Educational Foundation Organic electroluminescent element
US20190280209A1 (en) * 2018-03-08 2019-09-12 Jnc Corporation Organic electroluminescent element
JP7242283B2 (ja) 2018-03-08 2023-03-20 エスケーマテリアルズジェイエヌシー株式会社 有機電界発光素子
KR102693673B1 (ko) * 2018-10-25 2024-08-08 엘지디스플레이 주식회사 유기발광다이오드 및 유기발광장치
EP4199096B1 (en) 2021-12-20 2024-03-27 Novaled GmbH Display device comprising a common charge generation layer and method for making the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013067586A (ja) * 2011-09-22 2013-04-18 Canon Inc 新規有機化合物、それを有する有機発光素子及び表示装置
WO2019088231A1 (ja) * 2017-11-01 2019-05-09 出光興産株式会社 トップエミッション型の有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス発光装置、及び電子機器
WO2019194298A1 (ja) * 2018-04-05 2019-10-10 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器

Also Published As

Publication number Publication date
KR20220097876A (ko) 2022-07-08
US20220310930A1 (en) 2022-09-29
KR20250173582A (ko) 2025-12-10
JPWO2021090932A1 (https=) 2021-05-14
US11489128B1 (en) 2022-11-01
WO2021090932A1 (ja) 2021-05-14
JP7625532B2 (ja) 2025-02-03
CN114514629A (zh) 2022-05-17

Similar Documents

Publication Publication Date Title
KR102893925B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
KR102874963B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
KR102897067B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
JP7686816B2 (ja) 有機エレクトロルミネッセンス素子及び電子機器
KR102872727B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
WO2021210582A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
KR102891419B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
KR102897073B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
KR102897070B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
WO2021132535A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
KR102824391B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
KR102920231B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
WO2021049655A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
KR102897069B1 (ko) 유기 일렉트로루미네센스 소자 및 전자 기기
WO2021049663A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
WO2021049661A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
WO2022191326A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
KR20250164792A (ko) 화합물, 유기 일렉트로루미네센스 소자, 및 전자 기기
WO2022255454A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
WO2022191237A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
JP2023092964A (ja) 有機エレクトロルミネッセンス素子、電子機器及び組成物
JP2024057116A (ja) 有機エレクトロルミネッセンス素子及び電子機器
JP2024057117A (ja) 有機エレクトロルミネッセンス素子及び電子機器
WO2021049657A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器
WO2021049658A1 (ja) 有機エレクトロルミネッセンス素子及び電子機器

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

A16 Divisional, continuation or continuation in part application filed

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A16-DIV-PA0104 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000