TWI875350B - 發光裝置、發光器件、電子裝置及照明設備 - Google Patents

發光裝置、發光器件、電子裝置及照明設備 Download PDF

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TWI875350B
TWI875350B TW112146326A TW112146326A TWI875350B TW I875350 B TWI875350 B TW I875350B TW 112146326 A TW112146326 A TW 112146326A TW 112146326 A TW112146326 A TW 112146326A TW I875350 B TWI875350 B TW I875350B
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organic compound
light
layer
emitting device
emitting
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TW112146326A
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TW202430004A (zh
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瀬尾哲史
鈴木恒徳
奥山拓夢
滝田悠介
明
瀬尾広美
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日商半導體能源研究所股份有限公司
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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
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    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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    • H10K50/14—Carrier transporting layers
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
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    • 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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    • H10K85/631—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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    • H10K85/649—Aromatic compounds comprising a hetero atom
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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
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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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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • 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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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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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
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
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    • H10K50/14—Carrier transporting layers
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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
    • 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]
    • H10K50/17—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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  • 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)
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TW112146326A 2018-09-26 2019-09-24 發光裝置、發光器件、電子裝置及照明設備 TWI875350B (zh)

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JP2018180795 2018-09-26
JP2018-180795 2018-09-26
JP2018191552 2018-10-10
JP2018-191552 2018-10-10
JP2018-224074 2018-11-29
JP2018224074 2018-11-29

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TW110112524A TWI798674B (zh) 2018-09-26 2019-09-24 發光裝置、發光器件、電子裝置及照明設備
TW108134326A TWI827686B (zh) 2018-09-26 2019-09-24 發光裝置、發光器件、電子裝置及照明設備

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US (1) US20210367177A1 (https=)
JP (7) JP6870049B2 (https=)
KR (5) KR102330776B1 (https=)
CN (2) CN111819708A (https=)
DE (3) DE112019004819B4 (https=)
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CN113412438A (zh) 2019-02-06 2021-09-17 株式会社半导体能源研究所 发光器件、发光装置、电子设备、显示装置及照明装置
US12376448B2 (en) 2019-04-12 2025-07-29 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, light-emitting apparatus, light-emitting module, electronic device, and lighting device
WO2020217162A1 (ja) 2019-04-26 2020-10-29 株式会社半導体エネルギー研究所 発光デバイス、発光装置、電子機器および照明装置
TWI887239B (zh) 2019-05-17 2025-06-21 日商半導體能源研究所股份有限公司 發光元件、發光裝置、電子機器及照明裝置
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JP2026031718A (ja) 2026-02-24
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CN111819708A (zh) 2020-10-23
CN113299841A (zh) 2021-08-24
TW202030903A (zh) 2020-08-16
KR20240161845A (ko) 2024-11-12
JP2025092633A (ja) 2025-06-19
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TW202537484A (zh) 2025-09-16
JP7035249B2 (ja) 2022-03-14
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DE112019008052B4 (de) 2026-04-16
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DE112019004819T5 (de) 2021-06-02
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KR102904488B1 (ko) 2025-12-30
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KR20210043482A (ko) 2021-04-21
DE112019004819B4 (de) 2022-06-30
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JP2021103799A (ja) 2021-07-15
JP7751769B2 (ja) 2025-10-08
TWI827686B (zh) 2024-01-01
JP2022066351A (ja) 2022-04-28
US20210367177A1 (en) 2021-11-25
KR20210143341A (ko) 2021-11-26
KR20230025940A (ko) 2023-02-23
CN113299841B (zh) 2022-08-30
JP2020096171A (ja) 2020-06-18
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