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. 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. C07D403/02- 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. C07D403/00- Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00. C07D251/24- Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms. C07D251/14- Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom. C07D251/12- Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members. C07D251/02- Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings. C07D251/00- Heterocyclic compounds containing 1,3,5-triazine rings. H10K85/654- Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom. 
H10K85/649- Aromatic compounds comprising a hetero atom.H10K85/60- Organic compounds having low molecular weight.H10K85/00- Organic materials used in the body or electrodes of devices covered by this subclass.H10K- ORGANIC ELECTRIC SOLID-STATE DEVICES.H10- SEMICONDUCTOR DEVICES ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from KR10-2021-0108023 external-priority Application filed by 엘티소재주식회사 filed Critical 엘티소재주식회사 Publication of WO2023022480A1 publication Critical patent/WO2023022480A1/en Links Inventor 이현주 노영석 김동준 Original Assignee 엘티소재주식회사 Priority date (The priority date is an assumption and is not a legal conclusion.
Google Patents Heterocyclic compound, organic light-emitting device comprising same, and composition for organic layer of organic light-emitting device Google Patents WO2023022480A1 - Heterocyclic compound, organic light-emitting device comprising same, and composition for organic layer of organic light-emitting device WO2023022480A1 - Heterocyclic compound, organic light-emitting device comprising same, and composition for organic layer of organic light-emitting device
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