KR102843483B1 - 유기 일렉트로루미네센스 소자, 화합물 및 전자 기기 - Google Patents

유기 일렉트로루미네센스 소자, 화합물 및 전자 기기

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Publication number
KR102843483B1
KR102843483B1 KR1020217040857A KR20217040857A KR102843483B1 KR 102843483 B1 KR102843483 B1 KR 102843483B1 KR 1020217040857 A KR1020217040857 A KR 1020217040857A KR 20217040857 A KR20217040857 A KR 20217040857A KR 102843483 B1 KR102843483 B1 KR 102843483B1
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KR20220010514A (ko
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다쿠시 시오미
히로미 나카노
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이데미쓰 고산 가부시키가이샤
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    • 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
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    • C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
    • C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
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    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020217040857A 2019-05-20 2020-05-19 유기 일렉트로루미네센스 소자, 화합물 및 전자 기기 Active KR102843483B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-094653 2019-05-20
JP2019094653 2019-05-20
PCT/JP2020/019779 WO2020235558A1 (ja) 2019-05-20 2020-05-19 有機エレクトロルミネッセンス素子、化合物及び電子機器

Publications (2)

Publication Number Publication Date
KR20220010514A KR20220010514A (ko) 2022-01-25
KR102843483B1 true KR102843483B1 (ko) 2025-08-06

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Country Status (6)

Country Link
US (1) US20220238815A1 (https=)
EP (1) EP3974433B1 (https=)
JP (1) JP7374187B2 (https=)
KR (1) KR102843483B1 (https=)
CN (1) CN113826234B (https=)
WO (1) WO2020235558A1 (https=)

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WO2021033724A1 (ja) 2019-08-19 2021-02-25 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
WO2023206274A1 (zh) * 2022-04-28 2023-11-02 京东方科技集团股份有限公司 有机电致发光二极管和显示面板
JP2025131944A (ja) * 2022-06-09 2025-09-10 出光興産株式会社 有機エレクトロルミネッセンス素子、化合物、及び電子機器
CN115623845B (zh) * 2022-10-21 2026-03-24 浙江虹舞科技有限公司 一种有机电致发光器件

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