CN112514101A - 发光元件、发光装置、电子设备及照明装置 - Google Patents

发光元件、发光装置、电子设备及照明装置 Download PDF

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Publication number
CN112514101A
CN112514101A CN201980051793.0A CN201980051793A CN112514101A CN 112514101 A CN112514101 A CN 112514101A CN 201980051793 A CN201980051793 A CN 201980051793A CN 112514101 A CN112514101 A CN 112514101A
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light
layer
emitting element
emitting
general formula
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CN201980051793.0A
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Chinese (zh)
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濑尾哲史
佐佐木俊毅
上坂正吾
野村诗穂
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
    • C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
    • C—CHEMISTRY; METALLURGY
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    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
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    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • G—PHYSICS
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    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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    • H10K50/00—Organic light-emitting 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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    • H10K85/649—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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    • H10K85/657—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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    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
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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
    • H10K50/16—Electron transporting layers
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    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02E10/50—Photovoltaic [PV] energy
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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electroluminescent Light Sources (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CN201980051793.0A 2018-08-03 2019-07-25 发光元件、发光装置、电子设备及照明装置 Pending CN112514101A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018147134 2018-08-03
JP2018-147134 2018-08-03
PCT/IB2019/056350 WO2020026088A1 (ja) 2018-08-03 2019-07-25 発光素子、発光装置、電子機器、および照明装置

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CN112514101A true CN112514101A (zh) 2021-03-16

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US (1) US12410180B2 (https=)
JP (1) JP7297758B2 (https=)
KR (1) KR102869985B1 (https=)
CN (1) CN112514101A (https=)
WO (1) WO2020026088A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114249741A (zh) * 2021-12-09 2022-03-29 上海和辉光电股份有限公司 一种有机电致发光化合物及其应用

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* Cited by examiner, † Cited by third party
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US20220285629A1 (en) * 2021-02-26 2022-09-08 Semiconductor Energy Laboratory Co., Ltd. Mixed material
US12063856B2 (en) 2021-03-31 2024-08-13 Semiconductor Energy Laboratory Co., Ltd. Mixed material for light-emitting device
JP7643957B2 (ja) * 2021-06-30 2025-03-11 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
US12604662B2 (en) * 2021-07-16 2026-04-14 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and light-emitting apparatus
CN117343078A (zh) 2021-11-25 2024-01-05 北京夏禾科技有限公司 有机电致发光材料和器件
WO2025202847A1 (ja) * 2024-03-29 2025-10-02 株式会社半導体エネルギー研究所 発光デバイスおよび表示装置

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JP2004200141A (ja) * 2002-10-24 2004-07-15 Toyota Industries Corp 有機ｅｌ素子
TW200541401A (en) 2004-02-13 2005-12-16 Idemitsu Kosan Co Organic electroluminescent device
US9118020B2 (en) * 2006-04-27 2015-08-25 Global Oled Technology Llc Electroluminescent devices including organic eil layer
US9553274B2 (en) 2013-07-16 2017-01-24 Universal Display Corporation Organic electroluminescent materials and devices
KR102244374B1 (ko) 2013-08-09 2021-04-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 디스플레이 모듈, 조명 모듈, 발광 장치, 표시 장치, 전자 기기, 및 조명 장치
KR101837565B1 (ko) 2014-08-06 2018-03-12 삼성에스디아이 주식회사 유기 화합물, 유기 광전자 소자 및 표시 장치
TWI766884B (zh) 2016-09-30 2022-06-11 德商麥克專利有限公司 具有二氮雜二苯并呋喃或二氮雜二苯并噻吩結構的化合物、其製法及其用途
CN109863614B (zh) 2016-10-25 2022-09-16 柯尼卡美能达株式会社 有机电致发光元件及有机电致发光用材料
WO2018122664A1 (en) * 2016-12-28 2018-07-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, organic compound, light-emitting device, electronic device, and lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114249741A (zh) * 2021-12-09 2022-03-29 上海和辉光电股份有限公司 一种有机电致发光化合物及其应用

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JP7297758B2 (ja) 2023-06-26
KR102869985B1 (ko) 2025-10-13
KR20210040048A (ko) 2021-04-12
US12410180B2 (en) 2025-09-09
JPWO2020026088A1 (ja) 2021-09-24
WO2020026088A1 (ja) 2020-02-06
US20210313520A1 (en) 2021-10-07

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