JP2020184613A - 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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Publication number
JP2020184613A
JP2020184613A JP2019237886A JP2019237886A JP2020184613A JP 2020184613 A JP2020184613 A JP 2020184613A JP 2019237886 A JP2019237886 A JP 2019237886A JP 2019237886 A JP2019237886 A JP 2019237886A JP 2020184613 A JP2020184613 A JP 2020184613A
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layer
organic compound
light emitting
substance
emitting device
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JP2019237886A
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Japanese (ja)
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JP2020184613A5 (enExample
Inventor
直明 橋本
Naoaki Hashimoto
直明 橋本
瀬尾　哲史
Tetsushi Seo
哲史 瀬尾
恒徳 鈴木
Tsunenori Suzuki
恒徳 鈴木
悠介 滝田
Yusuke Takita
悠介 滝田
拓夢 奥山
Takumu Okuyama
拓夢 奥山
信晴 大澤
Nobuharu Osawa
信晴 大澤
山崎　舜平
Shunpei Yamazaki
舜平 山崎
俊毅 佐々木
Toshiki Sasaki
俊毅 佐々木
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Publication of JP2020184613A publication Critical patent/JP2020184613A/ja
Publication of JP2020184613A5 publication Critical patent/JP2020184613A5/ja
Priority to JP2024145721A priority Critical patent/JP2024164217A/ja
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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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • 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
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/166—Electron transporting layers comprising a multilayered structure
    • 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
    • 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
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • H—ELECTRICITY
    • 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
    • H10K85/626—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
    • H10K85/636—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
    • H10K85/657—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
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/80—Composition varying spatially, e.g. having a spatial gradient
    • 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

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
JP2019237886A 2018-12-28 2019-12-27 発光デバイス、発光装置、電子機器および照明装置 Withdrawn JP2020184613A (ja)

Priority Applications (1)

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JP2024145721A JP2024164217A (ja) 2018-12-28 2024-08-27 発光デバイス

Applications Claiming Priority (10)

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JP2018247999 2018-12-28
JP2018247999 2018-12-28
JP2019020056 2019-02-06
JP2019020056 2019-02-06
JP2019028460 2019-02-20
JP2019028460 2019-02-20
JP2019080376 2019-04-19
JP2019080376 2019-04-19
JP2019087061 2019-04-30
JP2019087061 2019-04-30

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JP2024145721A Division JP2024164217A (ja) 2018-12-28 2024-08-27 発光デバイス

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JP2020184613A true JP2020184613A (ja) 2020-11-12
JP2020184613A5 JP2020184613A5 (enExample) 2023-01-06

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JP2024145721A Withdrawn JP2024164217A (ja) 2018-12-28 2024-08-27 発光デバイス

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US (2) US12101997B2 (enExample)
JP (2) JP2020184613A (enExample)
KR (1) KR20210109549A (enExample)
CN (1) CN113228328A (enExample)
TW (2) TWI865475B (enExample)
WO (1) WO2020136499A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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DE112019005070B4 (de) * 2018-10-10 2026-05-28 Semiconductor Energy Laboratory Co., Ltd. Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
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
CN112490260B (zh) * 2020-11-13 2024-02-02 泉州三安半导体科技有限公司 一种发光器件及其制备方法
CN115132930A (zh) * 2021-03-29 2022-09-30 京东方科技集团股份有限公司 发绿光的发光器件、发光基板和发光装置
KR20230004278A (ko) 2021-06-30 2023-01-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스 및 발광 장치
US20230103249A1 (en) * 2021-07-20 2023-03-30 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Device, Light-Emitting Apparatus, Electronic Appliance, and Lighting Device
KR102929418B1 (ko) 2021-11-02 2026-02-23 삼성디스플레이 주식회사 발광 소자 및 이를 포함하는 전자 장치

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US20150069357A1 (en) * 2013-09-06 2015-03-12 Samsung Display Co., Ltd. Display device
CN104761535A (zh) * 2015-01-05 2015-07-08 北京鼎材科技有限公司 一种稠杂环芳烃衍生物及其应用
JP2016115717A (ja) * 2014-12-11 2016-06-23 株式会社Ｊｏｌｅｄ 有機ｅｌ素子および有機ｅｌ素子の製造方法
KR20160091198A (ko) * 2015-01-23 2016-08-02 삼성에스디아이 주식회사 유기 광전자 소자 및 표시 장치
JP2017017305A (ja) * 2015-07-01 2017-01-19 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

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US20150069357A1 (en) * 2013-09-06 2015-03-12 Samsung Display Co., Ltd. Display device
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TWI865475B (zh) 2024-12-11
TW202029550A (zh) 2020-08-01
TW202512894A (zh) 2025-03-16
CN113228328A (zh) 2021-08-06
US12101997B2 (en) 2024-09-24
JP2024164217A (ja) 2024-11-26
WO2020136499A1 (en) 2020-07-02
KR20210109549A (ko) 2021-09-06
US20250040430A1 (en) 2025-01-30
US20220077397A1 (en) 2022-03-10

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