JP7840571B2 - 有機エレクトロルミネッセンス素子、発光組成物の設計方法およびプログラム - Google Patents

有機エレクトロルミネッセンス素子、発光組成物の設計方法およびプログラム

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Publication number
JP7840571B2
JP7840571B2 JP2022563793A JP2022563793A JP7840571B2 JP 7840571 B2 JP7840571 B2 JP 7840571B2 JP 2022563793 A JP2022563793 A JP 2022563793A JP 2022563793 A JP2022563793 A JP 2022563793A JP 7840571 B2 JP7840571 B2 JP 7840571B2
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organic compound
organic
group
light
compound
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JPWO2022107798A1 (https=
Inventor
イティン リ
正樹 田中
展耀 陳
陽一 土｀屋
一 中野谷
千波矢 安達
雄 稲田
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Kyulux Inc
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Kyulux Inc
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    • 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
    • H10K50/80—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
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/70—Testing, e.g. accelerated lifetime tests
    • 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
    • H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
    • 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
    • H10K85/649—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
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/05—Isotopically modified compounds, e.g. labelled
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
JP2022563793A 2020-11-17 2021-11-17 有機エレクトロルミネッセンス素子、発光組成物の設計方法およびプログラム Active JP7840571B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020190698 2020-11-17
JP2020190698 2020-11-17
JP2021090608 2021-05-28
JP2021090608 2021-05-28
PCT/JP2021/042205 WO2022107798A1 (ja) 2020-11-17 2021-11-17 有機エレクトロルミネッセンス素子、発光組成物の設計方法およびプログラム

Publications (2)

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JPWO2022107798A1 JPWO2022107798A1 (https=) 2022-05-27
JP7840571B2 true JP7840571B2 (ja) 2026-04-06

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US (1) US20240023437A1 (https=)
JP (1) JP7840571B2 (https=)
KR (1) KR20230109633A (https=)
WO (1) WO2022107798A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI892601B (zh) * 2019-01-22 2025-08-01 日商半導體能源研究所股份有限公司 發光器件、發光裝置、電子裝置及照明設備

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009084256A (ja) 2007-10-03 2009-04-23 Canon Inc ビナフチル化合物及びこれを用いた有機発光素子
WO2014157619A1 (ja) 2013-03-29 2014-10-02 国立大学法人九州大学 有機エレクトロルミネッセンス素子
JP5669163B1 (ja) 2013-08-14 2015-02-12 国立大学法人九州大学 有機エレクトロルミネッセンス素子
JP2017168803A (ja) 2015-07-23 2017-09-21 株式会社半導体エネルギー研究所 発光素子、表示装置、電子機器、及び照明装置
CN110804003A (zh) 2018-08-06 2020-02-18 乐金显示有限公司 有机发光化合物、有机发光二极管和有机发光显示装置
WO2020039930A1 (ja) 2018-08-23 2020-02-27 国立大学法人九州大学 有機発光素子、組成物および膜
WO2020067143A1 (ja) 2018-09-25 2020-04-02 国立大学法人京都大学 化合物、発光材料、遅延蛍光体、有機発光素子、酸素センサー、分子の設計方法およびプログラム
JP2020520103A (ja) 2017-05-08 2020-07-02 サイノラ ゲゼルシャフト ミット ベシュレンクテル ハフツング 青色光を発光する有機エレクトロルミネセントデバイス

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009084256A (ja) 2007-10-03 2009-04-23 Canon Inc ビナフチル化合物及びこれを用いた有機発光素子
WO2014157619A1 (ja) 2013-03-29 2014-10-02 国立大学法人九州大学 有機エレクトロルミネッセンス素子
JP5669163B1 (ja) 2013-08-14 2015-02-12 国立大学法人九州大学 有機エレクトロルミネッセンス素子
JP2017168803A (ja) 2015-07-23 2017-09-21 株式会社半導体エネルギー研究所 発光素子、表示装置、電子機器、及び照明装置
JP2020520103A (ja) 2017-05-08 2020-07-02 サイノラ ゲゼルシャフト ミット ベシュレンクテル ハフツング 青色光を発光する有機エレクトロルミネセントデバイス
CN110804003A (zh) 2018-08-06 2020-02-18 乐金显示有限公司 有机发光化合物、有机发光二极管和有机发光显示装置
WO2020039930A1 (ja) 2018-08-23 2020-02-27 国立大学法人九州大学 有機発光素子、組成物および膜
WO2020067143A1 (ja) 2018-09-25 2020-04-02 国立大学法人京都大学 化合物、発光材料、遅延蛍光体、有機発光素子、酸素センサー、分子の設計方法およびプログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAKURAI,Manabu et al.，Organic photostimulated luminescence associated with persistent spin-correlated radical pairs，communication materials，2021年07月13日，Vol.2, No.74， p.1-7

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US20240023437A1 (en) 2024-01-18
KR20230109633A (ko) 2023-07-20
WO2022107798A1 (ja) 2022-05-27

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