CN113330596A - 发光器件、发光装置、电子设备及照明装置 - Google Patents

发光器件、发光装置、电子设备及照明装置 Download PDF

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Publication number
CN113330596A
CN113330596A CN202080010847.1A CN202080010847A CN113330596A CN 113330596 A CN113330596 A CN 113330596A CN 202080010847 A CN202080010847 A CN 202080010847A CN 113330596 A CN113330596 A CN 113330596A
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China
Prior art keywords
light
layer
emitting device
organic compound
emitting
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Pending
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CN202080010847.1A
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English (en)
Chinese (zh)
Inventor
泷田悠介
铃木恒德
桥本直明
奥山拓梦
濑尾哲史
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Publication of CN113330596A publication Critical patent/CN113330596A/zh
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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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/156—Hole 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
    • 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
    • H10K85/631—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
    • 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
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Geometry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
CN202080010847.1A 2019-01-22 2020-01-16 发光器件、发光装置、电子设备及照明装置 Pending CN113330596A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-008234 2019-01-22
JP2019008234 2019-01-22
PCT/IB2020/050320 WO2020152547A1 (en) 2019-01-22 2020-01-16 Light-emitting device, light-emitting apparatus, electronic device, and lighting device

Publications (1)

Publication Number Publication Date
CN113330596A true CN113330596A (zh) 2021-08-31

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CN202080010847.1A Pending CN113330596A (zh) 2019-01-22 2020-01-16 发光器件、发光装置、电子设备及照明装置

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US (3) US11943944B2 (enExample)
JP (3) JP7456777B2 (enExample)
KR (3) KR102981732B1 (enExample)
CN (1) CN113330596A (enExample)
DE (1) DE112020000489T5 (enExample)
TW (3) TWI842812B (enExample)
WO (1) WO2020152547A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202602326A (zh) * 2019-05-17 2026-01-01 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
WO2020241826A1 (ja) 2019-05-31 2020-12-03 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器
US20220285629A1 (en) * 2021-02-26 2022-09-08 Semiconductor Energy Laboratory Co., Ltd. Mixed material

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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US7902742B2 (en) * 2006-07-04 2011-03-08 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
CN102668157B (zh) 2009-11-27 2014-11-26 夏普株式会社 有机电致发光元件及其制造方法、以及有机电致发光显示装置
CN105103328B (zh) 2013-04-08 2018-06-05 默克专利有限公司 具有延迟荧光的有机发光器件
US10439146B2 (en) 2015-08-07 2019-10-08 Semiconductor Energy Laboratory Co., Ltd. Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
US10270041B2 (en) 2015-08-28 2019-04-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
KR102270584B1 (ko) 2016-01-29 2021-06-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR102844041B1 (ko) 2016-02-26 2025-08-11 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
US20170309852A1 (en) * 2016-04-22 2017-10-26 Semiconductor Energy Laboratory Co., Ltd. Light-Emitting Element, Display Device, Electronic Device, and Lighting Device
WO2017199163A1 (en) * 2016-05-20 2017-11-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, electronic device, and lighting device
KR102569733B1 (ko) * 2016-06-01 2023-08-23 삼성디스플레이 주식회사 유기 발광 소자 및 그 제조 방법
TWI625326B (zh) * 2016-09-09 2018-06-01 昱鐳光電科技股份有限公司 有機電激發光元件
DE112018000021B4 (de) 2017-04-07 2022-07-07 Semiconductor Energy Laboratory Co., Ltd. Organische Verbindung und deren Verwendung in Licht emittierenden Elementen, Licht emittierenden Vorrichtungen, elektronischen Vorrichtungen, Anzeigevorrichtungen und Beleuchtungsvorrichtungen
JP6339749B1 (ja) * 2017-04-07 2018-06-06 株式会社半導体エネルギー研究所 有機化合物、発光素子、発光装置、電子機器、照明装置、及び電子デバイス
KR102626160B1 (ko) 2017-05-12 2024-01-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 유기 화합물, 발광 소자, 발광 장치, 전자 기기, 표시 장치, 및 조명 장치
JP2019008234A (ja) 2017-06-28 2019-01-17 京セラドキュメントソリューションズ株式会社 トナー
WO2019180545A1 (ja) 2018-03-20 2019-09-26 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器および照明装置
DE112019005070B4 (de) 2018-10-10 2026-05-28 Semiconductor Energy Laboratory Co., Ltd. Licht emittierende Vorrichtung, elektronisches Gerät und Beleuchtungsvorrichtung
KR20230109633A (ko) * 2020-11-17 2023-07-20 가부시키가이샤 큐럭스 유기 일렉트로 루미네선스 소자, 발광 조성물의 설계 방법 및 프로그램

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US20260143898A1 (en) 2026-05-21
JP2024061839A (ja) 2024-05-08
DE112020000489T5 (de) 2021-11-25
US11943944B2 (en) 2024-03-26
TW202608300A (zh) 2026-02-16
US12557467B2 (en) 2026-02-17
KR20210116462A (ko) 2021-09-27
JP2026012853A (ja) 2026-01-27
TWI842812B (zh) 2024-05-21
US20240306408A1 (en) 2024-09-12
KR102883330B1 (ko) 2025-11-10
KR20260109612A (ko) 2026-07-10
KR102981732B1 (ko) 2026-06-25
WO2020152547A1 (en) 2020-07-30
TW202101755A (zh) 2021-01-01
TW202448302A (zh) 2024-12-01
KR20250160236A (ko) 2025-11-11
US20220115615A1 (en) 2022-04-14
JP2020120113A (ja) 2020-08-06
TWI892601B (zh) 2025-08-01
JP7764519B2 (ja) 2025-11-05
JP7456777B2 (ja) 2024-03-27

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