JP7519994B2 - 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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JP7519994B2
JP7519994B2 JP2021517131A JP2021517131A JP7519994B2 JP 7519994 B2 JP7519994 B2 JP 7519994B2 JP 2021517131 A JP2021517131 A JP 2021517131A JP 2021517131 A JP2021517131 A JP 2021517131A JP 7519994 B2 JP7519994 B2 JP 7519994B2
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light
layer
emitting device
emitting
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JPWO2020222097A1 (https=
JPWO2020222097A5 (https=
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祥子 川上
のぞみ 小松
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
    • 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
    • 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
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • 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
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/10—Triplet emission
    • 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
    • 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
    • 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/841—Self-supporting sealing arrangements
    • 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
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/871—Self-supporting sealing arrangements

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
JP2021517131A 2019-04-30 2020-04-24 発光デバイス、発光装置、電子機器および照明装置 Active JP7519994B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019087091 2019-04-30
JP2019087091 2019-04-30
PCT/IB2020/053875 WO2020222097A1 (ja) 2019-04-30 2020-04-24 発光デバイス、発光装置、電子機器および照明装置

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JPWO2020222097A1 JPWO2020222097A1 (https=) 2020-11-05
JPWO2020222097A5 JPWO2020222097A5 (https=) 2023-04-25
JP7519994B2 true JP7519994B2 (ja) 2024-07-22

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US (1) US12201018B2 (https=)
JP (1) JP7519994B2 (https=)
WO (1) WO2020222097A1 (https=)

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
KR102595520B1 (ko) 2018-07-05 2023-10-30 엘지디스플레이 주식회사 헤테로아릴기를 가진 벤즈아졸 유도체 및 이를 포함하는 유기전계발광소자
US11730328B2 (en) 2020-08-14 2023-08-22 Irobot Corporation Visual fiducial for behavior control zone
JP2022080879A (ja) * 2020-11-18 2022-05-30 株式会社Joled 有機ｅｌ素子、有機ｅｌパネル、および、有機ｅｌ素子の製造方法
CN114824143A (zh) * 2021-01-28 2022-07-29 京东方科技集团股份有限公司 电致发光器件、显示面板及显示装置
KR102577795B1 (ko) * 2022-06-10 2023-09-12 솔루스첨단소재 주식회사 유기 전계 발광 소자용 균일상 유기 복합체 및 이를 포함하는 유기 전계 발광 소자

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012212879A (ja) 2011-03-23 2012-11-01 Semiconductor Energy Lab Co Ltd 発光素子
JP2014508130A (ja) 2010-12-31 2014-04-03 チェイル インダストリーズ インコーポレイテッド 有機光電子素子用化合物、これを含む有機発光ダイオードおよび前記有機発光ダイオードを含む表示装置
CN107879993A (zh) 2017-11-01 2018-04-06 长春海谱润斯科技有限公司 一种含有三亚苯结构的衍生物及其制备方法和有机电致发光器件

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
KR20250026895A (ko) 2011-02-16 2025-02-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 엘리먼트
DE112012007377B4 (de) 2011-02-16 2025-08-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element
KR102003090B1 (ko) 2011-11-11 2019-10-01 토소가부시키가이샤 질소함유 축환 방향족기를 가진 환상 아진 화합물과 그 제조 방법, 그리고 그것을 구성 성분으로 하는 유기 전계발광소자
KR102656918B1 (ko) * 2015-12-03 2024-04-16 솔루스첨단소재 주식회사 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
KR102706420B1 (ko) * 2017-11-30 2024-09-13 솔브레인 주식회사 화합물 및 이를 포함하는 유기 발광 소자
KR102308643B1 (ko) 2017-12-29 2021-10-05 삼성에스디아이 주식회사 유기 화합물, 조성물, 유기 광전자 소자 및 표시 장치
KR20230101296A (ko) * 2021-12-29 2023-07-06 엘지디스플레이 주식회사 유기발광다이오드 및 이를 포함하는 유기발광 표시장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014508130A (ja) 2010-12-31 2014-04-03 チェイル インダストリーズ インコーポレイテッド 有機光電子素子用化合物、これを含む有機発光ダイオードおよび前記有機発光ダイオードを含む表示装置
JP2012212879A (ja) 2011-03-23 2012-11-01 Semiconductor Energy Lab Co Ltd 発光素子
CN107879993A (zh) 2017-11-01 2018-04-06 长春海谱润斯科技有限公司 一种含有三亚苯结构的衍生物及其制备方法和有机电致发光器件

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JPWO2020222097A1 (https=) 2020-11-05
US12201018B2 (en) 2025-01-14
WO2020222097A1 (ja) 2020-11-05

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