JP7491938B2 - 有機電界発光素子 - Google Patents

有機電界発光素子 Download PDF

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JP7491938B2
JP7491938B2 JP2021550580A JP2021550580A JP7491938B2 JP 7491938 B2 JP7491938 B2 JP 7491938B2 JP 2021550580 A JP2021550580 A JP 2021550580A JP 2021550580 A JP2021550580 A JP 2021550580A JP 7491938 B2 JP7491938 B2 JP 7491938B2
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carbon atoms
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organic electroluminescent
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JPWO2021065492A1 (https=
JPWO2021065492A5 (https=
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淳也 小川
孝弘 甲斐
匡志 多田
和成 吉田
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Nippon Steel Chemical and Materials Co Ltd
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Nippon Steel Chemical and Materials Co Ltd
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    • 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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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
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    • C07D—HETEROCYCLIC COMPOUNDS
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    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
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  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP2021550580A 2019-09-30 2020-09-16 有機電界発光素子 Active JP7491938B2 (ja)

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JP2019180499 2019-09-30
JP2019180499 2019-09-30
PCT/JP2020/034993 WO2021065492A1 (ja) 2019-09-30 2020-09-16 有機電界発光素子

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JPWO2021065492A1 JPWO2021065492A1 (https=) 2021-04-08
JPWO2021065492A5 JPWO2021065492A5 (https=) 2022-07-14
JP7491938B2 true JP7491938B2 (ja) 2024-05-28

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US (1) US12559673B2 (https=)
EP (1) EP4039680A4 (https=)
JP (1) JP7491938B2 (https=)
KR (1) KR102850443B1 (https=)
CN (1) CN114521299B (https=)
TW (1) TW202114987A (https=)
WO (1) WO2021065492A1 (https=)

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CN116478137B (zh) * 2023-04-06 2025-02-25 常州大学 基于乙烯基团的热交联型荧光材料及其应用
WO2025182720A1 (ja) * 2024-02-29 2025-09-04 日鉄ケミカル＆マテリアル株式会社 有機電界発光素子用混合材料及び有機電界発光素子
CN119613382B (zh) * 2024-12-09 2025-11-21 河北工业大学 一种以三联吡啶为识别基团且含三个电子给体的探针及其制备方法和应用

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Publication number Priority date Publication date Assignee Title
WO2003078541A1 (fr) 2002-03-15 2003-09-25 Idemitsu Kosan Co., Ltd. Materiau destine a des dispositifs electroluminescents et dispositifs electroluminescents organiques realises a l'aide de ce materiau
JP2004273190A (ja) 2003-03-06 2004-09-30 Konica Minolta Holdings Inc 有機エレクトロルミネッセンス素子、有機エレクトロルミネッセンス素子材料、表示装置及び照明装置
JP2006232813A (ja) 2005-01-25 2006-09-07 Pioneer Electronic Corp 有機化合物、電荷輸送材料及び有機電界発光素子
WO2011081061A1 (ja) 2009-12-28 2011-07-07 新日鐵化学株式会社 有機電界発光素子
CN102503937A (zh) 2011-11-18 2012-06-20 华南理工大学 含有吡啶和咔唑的双极性有机材料及其制备方法和应用
WO2014013936A1 (ja) 2012-07-19 2014-01-23 新日鉄住金化学株式会社 有機電界発光素子
WO2016158191A1 (ja) 2015-03-30 2016-10-06 新日鉄住金化学株式会社 有機電界発光素子
WO2016158363A1 (ja) 2015-03-30 2016-10-06 新日鉄住金化学株式会社 有機電界発光素子
WO2016194604A1 (ja) 2015-05-29 2016-12-08 新日鉄住金化学株式会社 有機電界発光素子

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KR102850443B1 (ko) 2025-08-26
CN114521299B (zh) 2025-05-13
JPWO2021065492A1 (https=) 2021-04-08
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