CN110073511B - 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
CN110073511B
CN110073511B CN201780077274.2A CN201780077274A CN110073511B CN 110073511 B CN110073511 B CN 110073511B CN 201780077274 A CN201780077274 A CN 201780077274A CN 110073511 B CN110073511 B CN 110073511B
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light
layer
emitting
emitting element
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CN110073511A (zh
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渡部刚吉
濑尾哲史
N.小松
山冈谅平
尾坂晴惠
铃木邦彦
细海俊介
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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
    • 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
    • H10K85/611—Charge transfer complexes
    • 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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/20—Delayed fluorescence emission
    • 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
    • H10K2101/90—Multiple hosts in the emissive layer
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
CN201780077274.2A 2016-12-27 2017-12-19 发光元件、发光装置、电子设备及照明装置 Active CN110073511B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-253548 2016-12-27
JP2016253548 2016-12-27
PCT/IB2017/058090 WO2018122677A1 (en) 2016-12-27 2017-12-19 Light-emitting element, light-emitting device, electronic device, and lighting device

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CN110073511A CN110073511A (zh) 2019-07-30
CN110073511B true CN110073511B (zh) 2022-06-07

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Country Link
US (1) US11063225B2 (https=)
JP (4) JP7083635B2 (https=)
KR (1) KR102575341B1 (https=)
CN (1) CN110073511B (https=)
WO (1) WO2018122677A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11251430B2 (en) 2018-03-05 2022-02-15 The Research Foundation For The State University Of New York ϵ-VOPO4 cathode for lithium ion batteries
CN110596889A (zh) 2018-06-13 2019-12-20 托比股份公司 眼睛跟踪装置和制造眼睛跟踪装置的方法
CN112040813B (zh) * 2019-04-04 2023-11-14 松下知识产权经营株式会社 图像显示装置
JP7609606B2 (ja) * 2019-11-08 2025-01-07 株式会社半導体エネルギー研究所 発光装置、電子機器および照明装置
US11594170B2 (en) * 2020-07-13 2023-02-28 Visera Technologies Company Limited Micro light-emitting diode display panel, micro light-emitting diode display device, and fingerprint identification method
CN112670422B (zh) * 2020-12-04 2022-04-15 昆山国显光电有限公司 显示面板及显示面板的蒸镀方法
CN113759569A (zh) * 2021-09-06 2021-12-07 深圳市华星光电半导体显示技术有限公司 3d显示装置
CN115967850B (zh) * 2022-12-28 2025-05-30 歌尔科技有限公司 多功能摄像头模组及vr设备
US12416104B1 (en) * 2025-02-07 2025-09-16 The Florida International University Board Of Trustees Polymer nanocomposite flexible films for electromagnetic interference shielding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1773744A (zh) * 2004-11-05 2006-05-17 三星Sdi株式会社 有机发光装置
CN101142223A (zh) * 2005-03-16 2008-03-12 富士胶片株式会社 铂络合物和有机电致发光装置

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US6617051B1 (en) 1998-12-28 2003-09-09 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
JP5040070B2 (ja) * 2004-05-25 2012-10-03 三菱化学株式会社 電荷輸送材料、積層体及び有機電界発光素子
JP4362461B2 (ja) 2004-11-05 2009-11-11 三星モバイルディスプレイ株式會社 有機電界発光素子
KR100603404B1 (ko) 2004-11-27 2006-07-20 삼성에스디아이 주식회사 유기 전계 발광 소자
EP2562840A1 (en) 2005-03-16 2013-02-27 UDC Ireland Limited Platinum complex compound and organic electroluminescent device
JP5117199B2 (ja) 2007-02-13 2013-01-09 富士フイルム株式会社 有機電界発光素子
WO2008120714A1 (ja) 2007-03-29 2008-10-09 Dai Nippon Printing Co., Ltd. 有機エレクトロルミネッセンス素子及びその製造方法
JP5325402B2 (ja) * 2007-08-03 2013-10-23 ケミプロ化成株式会社 新規なビカルバゾール誘導体、それを用いたホスト材料および有機エレクトロルミネッセンス素子
JP2012174901A (ja) 2011-02-22 2012-09-10 Showa Denko Kk 有機発光素子およびその製造方法
KR102347025B1 (ko) * 2012-03-14 2022-01-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자
JP2017120903A (ja) 2015-12-29 2017-07-06 株式会社半導体エネルギー研究所 発光素子、表示装置、電子機器、及び照明装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1773744A (zh) * 2004-11-05 2006-05-17 三星Sdi株式会社 有机发光装置
CN101142223A (zh) * 2005-03-16 2008-03-12 富士胶片株式会社 铂络合物和有机电致发光装置

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Publication number Publication date
JP2022107735A (ja) 2022-07-22
KR20190097142A (ko) 2019-08-20
JP7083635B2 (ja) 2022-06-13
JP2025083452A (ja) 2025-05-30
US11063225B2 (en) 2021-07-13
WO2018122677A1 (en) 2018-07-05
CN110073511A (zh) 2019-07-30
KR102575341B1 (ko) 2023-09-05
JP2018107451A (ja) 2018-07-05
JP2023112102A (ja) 2023-08-10
US20200098997A1 (en) 2020-03-26
JP7649819B2 (ja) 2025-03-21

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