CN114539270B - 含有咔唑衍生物的化合物及其在有机电致发光器件中的应用 - Google Patents
含有咔唑衍生物的化合物及其在有机电致发光器件中的应用 Download PDFInfo
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- CN114539270B CN114539270B CN202111499999.5A CN202111499999A CN114539270B CN 114539270 B CN114539270 B CN 114539270B CN 202111499999 A CN202111499999 A CN 202111499999A CN 114539270 B CN114539270 B CN 114539270B
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- 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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- C07F7/0812—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
- C07F7/0816—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 said ring comprising Si as a ring atom
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- H10K85/649—Aromatic compounds comprising a hetero atom
- 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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Abstract
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| CN202111499999.5A CN114539270B (zh) | 2021-12-09 | 2021-12-09 | 含有咔唑衍生物的化合物及其在有机电致发光器件中的应用 |
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| CN202111499999.5A CN114539270B (zh) | 2021-12-09 | 2021-12-09 | 含有咔唑衍生物的化合物及其在有机电致发光器件中的应用 |
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| CN114539270A CN114539270A (zh) | 2022-05-27 |
| CN114539270B true CN114539270B (zh) | 2024-03-29 |
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| CN115572303B (zh) * | 2022-09-21 | 2024-05-17 | 上海和辉光电股份有限公司 | 一种有机发光化合物及其应用 |
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| WO2011025282A2 (ko) * | 2009-08-26 | 2011-03-03 | 주식회사 두산 | 신규한 유기 화합물 및 이를 이용한 유기 발광 소자 |
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| CN102933582A (zh) * | 2010-04-06 | 2013-02-13 | 巴斯夫欧洲公司 | 取代的咔唑衍生物及其在有机电子器件中的用途 |
| CN103086953A (zh) * | 2011-11-03 | 2013-05-08 | 三星显示有限公司 | 杂环化合物和包括该杂环化合物的有机发光装置 |
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| CN104334682A (zh) * | 2012-05-30 | 2015-02-04 | 罗门哈斯电子材料韩国有限公司 | 新颖的有机电致发光化合物和包含该化合物的有机电致发光器件 |
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| CN106661041A (zh) * | 2014-07-17 | 2017-05-10 | 罗门哈斯电子材料韩国有限公司 | 电子传输材料和包含所述电子传输材料的有机电致发光器件 |
| WO2017078403A1 (en) * | 2015-11-03 | 2017-05-11 | Rohm And Haas Electronic Materials Korea Ltd. | A plurality of host materials and organic electroluminescent device comprising the same |
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Application publication date: 20220527 Assignee: Shanghai Daoyou Enterprise Management Center (Limited Partnership) Assignor: SHANGHAI YAOYI ELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2025980023240 Denomination of invention: Compounds containing carbazole derivatives and their application in organic electroluminescent devices Granted publication date: 20240329 License type: Common License Record date: 20250917 |
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