JP7450539B2 - 有機化合物および発光素子 - Google Patents

有機化合物および発光素子 Download PDF

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JP7450539B2
JP7450539B2 JP2020533883A JP2020533883A JP7450539B2 JP 7450539 B2 JP7450539 B2 JP 7450539B2 JP 2020533883 A JP2020533883 A JP 2020533883A JP 2020533883 A JP2020533883 A JP 2020533883A JP 7450539 B2 JP7450539 B2 JP 7450539B2
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light
carbon atoms
emitting element
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layer
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JPWO2020026077A1 (ja
JPWO2020026077A5 (enExample
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祥子 川上
里奈 島崎
拓夢 奥山
恒徳 鈴木
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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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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    • 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
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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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    • 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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    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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    • H10K50/15—Hole transporting layers
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    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/876—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair

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  • Chemical & Material Sciences (AREA)
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  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
JP2020533883A 2018-07-31 2019-07-24 有機化合物および発光素子 Active JP7450539B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024003759A JP2024028480A (ja) 2018-07-31 2024-01-15 有機化合物および発光素子
JP2025077967A JP2025109783A (ja) 2018-07-31 2025-05-08 発光素子、発光装置および電子機器

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JP2018144189 2018-07-31
JP2018144189 2018-07-31
PCT/IB2019/056303 WO2020026077A1 (ja) 2018-07-31 2019-07-24 有機化合物、発光素子、発光装置、電子機器および照明装置

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JPWO2020026077A5 JPWO2020026077A5 (enExample) 2022-07-28
JP7450539B2 true JP7450539B2 (ja) 2024-03-15

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US (2) US12089490B2 (enExample)
JP (3) JP7450539B2 (enExample)
KR (2) KR102855273B1 (enExample)
CN (1) CN112513034A (enExample)
DE (1) DE112019003850T5 (enExample)
WO (1) WO2020026077A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024028480A (ja) * 2018-07-31 2024-03-04 株式会社半導体エネルギー研究所 有機化合物および発光素子

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112430225B (zh) * 2020-10-30 2022-05-17 陕西莱特光电材料股份有限公司 含氮化合物、电子元件和电子装置
CN115322181B (zh) * 2022-08-23 2024-12-13 吉林奥来德光电材料股份有限公司 一种有机电致发光化合物及其制备方法和应用

Citations (5)

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