JP7562519B2 - 発光デバイス、発光装置、発光モジュール、電子機器、及び照明装置 - Google Patents

発光デバイス、発光装置、発光モジュール、電子機器、及び照明装置 Download PDF

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JP7562519B2
JP7562519B2 JP2021523128A JP2021523128A JP7562519B2 JP 7562519 B2 JP7562519 B2 JP 7562519B2 JP 2021523128 A JP2021523128 A JP 2021523128A JP 2021523128 A JP2021523128 A JP 2021523128A JP 7562519 B2 JP7562519 B2 JP 7562519B2
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light
emitting
organic compound
emitting device
layer
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JPWO2020240333A1 (https=
JPWO2020240333A5 (https=
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藍莉 植田
剛吉 渡部
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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    • 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
    • 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
    • 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
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    • 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
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    • 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
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/90—Multiple hosts in the emissive layer
    • 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
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • H—ELECTRICITY
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    • 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
    • H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
    • H—ELECTRICITY
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    • 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
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H—ELECTRICITY
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    • 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
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    • 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
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • H—ELECTRICITY
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    • 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
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    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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    • 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
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/631—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
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    • 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
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    • 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
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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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
JP2021523128A 2019-05-31 2020-05-18 発光デバイス、発光装置、発光モジュール、電子機器、及び照明装置 Active JP7562519B2 (ja)

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JP2019102037 2019-05-31
JP2019102037 2019-05-31
PCT/IB2020/054668 WO2020240333A1 (ja) 2019-05-31 2020-05-18 発光デバイス、発光装置、発光モジュール、電子機器、及び照明装置

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JPWO2020240333A1 JPWO2020240333A1 (https=) 2020-12-03
JPWO2020240333A5 JPWO2020240333A5 (https=) 2023-05-15
JP7562519B2 true JP7562519B2 (ja) 2024-10-07

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US (1) US20220223813A1 (https=)
JP (1) JP7562519B2 (https=)
KR (1) KR20220016128A (https=)
CN (1) CN113906578A (https=)
WO (1) WO2020240333A1 (https=)

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JP2022190619A (ja) * 2021-06-14 2022-12-26 日本放送協会 有機エレクトロルミネッセンス素子、表示装置及び照明装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012186461A (ja) 2011-02-16 2012-09-27 Semiconductor Energy Lab Co Ltd 発光素子
JP2012195573A (ja) 2011-02-28 2012-10-11 Semiconductor Energy Lab Co Ltd 発光素子
WO2015186311A1 (ja) 2014-06-02 2015-12-10 セイコーエプソン株式会社 発光装置、電子機器および検査方法

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
JP2002237386A (ja) * 2001-02-08 2002-08-23 Toyota Central Res & Dev Lab Inc 有機電界発光素子
KR101356093B1 (ko) * 2005-03-28 2014-01-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 안트라센 유도체, 발광소자용 재료, 발광소자, 발광장치 및전자기기
JP5072312B2 (ja) 2005-10-18 2012-11-14 株式会社半導体エネルギー研究所 有機金属錯体及びそれを用いた発光素子、発光装置
DE112012007377B4 (de) * 2011-02-16 2025-08-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element
WO2014199842A1 (en) * 2013-06-14 2014-12-18 Semiconductor Energy Laboratory Co., Ltd. Organometallic iridium complex, light-emitting element, light-emitting device, and lighting device
CN103342702B (zh) * 2013-07-11 2015-12-02 湘潭大学 一种d-a-a型cλn配体化合物及其cλn环金属铂配合物和应用
KR20150130224A (ko) * 2014-05-13 2015-11-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
JP6802189B2 (ja) * 2016-01-08 2020-12-16 コニカミノルタ株式会社 薄膜、及び有機エレクトロルミネッセンス素子
JP6890784B2 (ja) * 2016-11-30 2021-06-18 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及び生体計測用装置
US20190062357A1 (en) * 2017-08-28 2019-02-28 Samsung Display Co., Ltd. Organometallic compound, organic light-emitting device including the organometallic compound, and organic light-emitting apparatus including the organic light-emitting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012186461A (ja) 2011-02-16 2012-09-27 Semiconductor Energy Lab Co Ltd 発光素子
JP2012195573A (ja) 2011-02-28 2012-10-11 Semiconductor Energy Lab Co Ltd 発光素子
WO2015186311A1 (ja) 2014-06-02 2015-12-10 セイコーエプソン株式会社 発光装置、電子機器および検査方法

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WO2020240333A1 (ja) 2020-12-03
JPWO2020240333A1 (https=) 2020-12-03
US20220223813A1 (en) 2022-07-14
KR20220016128A (ko) 2022-02-08
CN113906578A (zh) 2022-01-07

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