CN107987029B - 含有吡嗪环的新型有机电致发光材料及其制备方法与应用 - Google Patents
含有吡嗪环的新型有机电致发光材料及其制备方法与应用 Download PDFInfo
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- CN107987029B CN107987029B CN201711167481.5A CN201711167481A CN107987029B CN 107987029 B CN107987029 B CN 107987029B CN 201711167481 A CN201711167481 A CN 201711167481A CN 107987029 B CN107987029 B CN 107987029B
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- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
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- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
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- H10K85/622—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
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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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- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
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- C09K2211/10—Non-macromolecular compounds
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only heteroatom
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Abstract
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CN201711167481.5A CN107987029B (zh) | 2017-11-21 | 2017-11-21 | 含有吡嗪环的新型有机电致发光材料及其制备方法与应用 |
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CN201711167481.5A CN107987029B (zh) | 2017-11-21 | 2017-11-21 | 含有吡嗪环的新型有机电致发光材料及其制备方法与应用 |
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CN107987029A CN107987029A (zh) | 2018-05-04 |
CN107987029B true CN107987029B (zh) | 2019-07-09 |
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KR102293510B1 (ko) * | 2018-11-05 | 2021-08-24 | 주식회사 엘지화학 | 화합물 및 이를 포함하는 유기 발광 소자 |
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CN105693608A (zh) * | 2016-03-24 | 2016-06-22 | 中国科学院理化技术研究所 | 2,2-二甲基-1,3-茚二酮衍生物和基于其的有机电致发光器件 |
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CN105693608A (zh) * | 2016-03-24 | 2016-06-22 | 中国科学院理化技术研究所 | 2,2-二甲基-1,3-茚二酮衍生物和基于其的有机电致发光器件 |
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Denomination of invention: Novel organic electroluminescent material containing pyrazine ring and its preparation method and Application Effective date of registration: 20211202 Granted publication date: 20190709 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: VALIANT Co.,Ltd. Registration number: Y2021980013807 |
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Date of cancellation: 20220823 Granted publication date: 20190709 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: VALIANT Co.,Ltd. Registration number: Y2021980013807 |