JP6870049B2 - 発光デバイス、発光装置、電子機器および照明装置 - Google Patents

発光デバイス、発光装置、電子機器および照明装置 Download PDF

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JP6870049B2
JP6870049B2 JP2019176065A JP2019176065A JP6870049B2 JP 6870049 B2 JP6870049 B2 JP 6870049B2 JP 2019176065 A JP2019176065 A JP 2019176065A JP 2019176065 A JP2019176065 A JP 2019176065A JP 6870049 B2 JP6870049 B2 JP 6870049B2
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organic compound
light emitting
layer
emitting device
skeleton
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JP2020096171A (ja
JP2020096171A5 (https=
Inventor
瀬尾　哲史
哲史 瀬尾
恒徳 鈴木
恒徳 鈴木
拓夢 奥山
拓夢 奥山
悠介 滝田
悠介 滝田
直明 橋本
直明 橋本
広美 瀬尾
広美 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
    • 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
    • H05B33/02—Details
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    • 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
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    • 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]
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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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
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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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • 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
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
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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
    • 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
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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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
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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
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
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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
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
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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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
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    • 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
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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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
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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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP2019176065A 2018-09-26 2019-09-26 発光デバイス、発光装置、電子機器および照明装置 Active JP6870049B2 (ja)

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JP2018180795 2018-09-26
JP2018180795 2018-09-26
JP2018191552 2018-10-10
JP2018191552 2018-10-10
JP2018224074 2018-11-29
JP2018224074 2018-11-29

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JP2020096171A JP2020096171A (ja) 2020-06-18
JP2020096171A5 JP2020096171A5 (https=) 2021-03-25
JP6870049B2 true JP6870049B2 (ja) 2021-05-12

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JP2019176065A Active JP6870049B2 (ja) 2018-09-26 2019-09-26 発光デバイス、発光装置、電子機器および照明装置
JP2021068275A Active JP7035249B2 (ja) 2018-09-26 2021-04-14 発光デバイス、発光装置、電子機器および照明装置
JP2022031649A Active JP7412468B2 (ja) 2018-09-26 2022-03-02 発光デバイス、電子機器、発光装置及び照明装置
JP2023219153A Withdrawn JP2024023913A (ja) 2018-09-26 2023-12-26 発光デバイス
JP2025055702A Active JP7751769B2 (ja) 2018-09-26 2025-03-28 発光デバイス、電子機器、発光装置および照明装置
JP2025055397A Withdrawn JP2025092633A (ja) 2018-09-26 2025-03-28 発光デバイス
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JP2022031649A Active JP7412468B2 (ja) 2018-09-26 2022-03-02 発光デバイス、電子機器、発光装置及び照明装置
JP2023219153A Withdrawn JP2024023913A (ja) 2018-09-26 2023-12-26 発光デバイス
JP2025055702A Active JP7751769B2 (ja) 2018-09-26 2025-03-28 発光デバイス、電子機器、発光装置および照明装置
JP2025055397A Withdrawn JP2025092633A (ja) 2018-09-26 2025-03-28 発光デバイス
JP2025234722A Pending JP2026031718A (ja) 2018-09-26 2025-12-05 発光デバイス

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JP (7) JP6870049B2 (https=)
KR (5) KR102499281B1 (https=)
CN (2) CN113299841B (https=)
DE (3) DE112019007697B4 (https=)
TW (3) TWI827686B (https=)
WO (1) WO2020065471A1 (https=)

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TW202513513A (zh) 2019-06-14 2025-04-01 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
KR20230027178A (ko) * 2020-06-26 2023-02-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 기능 패널, 발광 장치, 표시 장치, 전자 기기, 조명 장치
US12310166B2 (en) 2021-02-24 2025-05-20 Boe Technology Group Co., Ltd. Light-emitting device, manufacturing method thereof, and display device
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KR20240007914A (ko) 2021-05-13 2024-01-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 표시 장치, 전자 기기, 조명 장치
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JP2026031718A (ja) 2026-02-24
CN113299841A (zh) 2021-08-24
DE112019008052B4 (de) 2026-04-16
JP2024023913A (ja) 2024-02-21
KR20210043482A (ko) 2021-04-21
TWI875350B (zh) 2025-03-01
KR102330776B1 (ko) 2021-12-01
US20210367177A1 (en) 2021-11-25
KR20260006066A (ko) 2026-01-12
TW202430004A (zh) 2024-07-16
JP7751769B2 (ja) 2025-10-08
JP7035249B2 (ja) 2022-03-14
JP2022066351A (ja) 2022-04-28
DE112019004819B4 (de) 2022-06-30
DE112019007697B4 (de) 2024-10-31
KR20230025940A (ko) 2023-02-23
JP2020096171A (ja) 2020-06-18
DE112019004819T5 (de) 2021-06-02
TW202030903A (zh) 2020-08-16
KR20210143341A (ko) 2021-11-26
JP2021103799A (ja) 2021-07-15
WO2020065471A1 (en) 2020-04-02
JP2025092633A (ja) 2025-06-19
JP7412468B2 (ja) 2024-01-12
CN113299841B (zh) 2022-08-30
KR102499281B1 (ko) 2023-02-13
TW202131537A (zh) 2021-08-16
JP2025092636A (ja) 2025-06-19
TWI798674B (zh) 2023-04-11
KR102727456B1 (ko) 2024-11-08
KR20240161845A (ko) 2024-11-12
CN111819708A (zh) 2020-10-23
TW202537484A (zh) 2025-09-16
KR102904488B1 (ko) 2025-12-30
TWI827686B (zh) 2024-01-01

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