CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

摘要

An organic light-emitting device includes a first electrode, a second electrode, and an organic layer between the first electrode and the second electrode and including at least one condensed cyclic compound represented by Formula 1:;;The organic light-emitting device including the condensed cyclic compound represented by Formula 1 may have low driving voltage, high efficiency, high brightness, and long lifespan.

主权项

1. A condensed cyclic compound represented by Formula 1: wherein X is an oxygen (O) atom or a sulfur (S) atom; R1 to R10 are each independently selected from a hydrogen, a deuterium, a halogen atom, a cyano group, a nitro group, a hydroxyl group, a carboxylic acid, a substituted or unsubstituted C1-C10 alkyl group, a substituted or unsubstituted C2-C10 alkenyl group, a substituted or unsubstituted C2-C10 alkynyl group, a substituted or unsubstituted C1-C10 alkoxy group, a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C3-C10 cycloalkenyl group, a substituted or unsubstituted C3-C10 heterocycloalkyl group, a substituted or unsubstituted C3-C10 heterocycloalkenyl group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C1-C30 heteroaryl group, a substituted or unsubstituted C6-C30 aryloxy group, a substituted or unsubstituted C6-C30 arylthio group, and a substituted or unsubstituted monovalent C6-C30 non-aromatic condensed polycyclic group, each R1 in a plurality of R1 and each R2 in a plurality of R2 are independent of one another, at least one of the plurality of R1 and the plurality of R2 is linked to an adjacent R1 and/or R2 to form a condensed ring; at least one substituent of the substituted C1-C10 alkyl group, substituted C2-C10 alkenyl group, substituted C2-C10 alkynyl group, substituted C1-C10 alkoxy group, substituted C3-C10 cycloalkyl group, substituted C3-C10 cycloalkenyl group, substituted C3-C10 heterocycloalkyl group, substituted C3-C10 heterocycloalkenyl group, substituted C6-C30 aryl group, substituted C1-C30 heteroaryl group, substituted C6-C30 aryloxy group, substituted C6-C30 arylthio group, and substituted monovalent C6-C30 non-aromatic condensed polycyclic group is selected from a deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C1-C10 alkyl group, a C2-C10 alkenyl group, a C2-C10 alkynyl, and a C1-C10 alkoxy group; a C1-C10 alkyl group, a C2-C10 alkenyl group, a C2-C10 alkynyl group, and a C1-C10 alkoxy group, each substituted with at least one selected from a deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C3-C10 cycloalkyl group, a C3-C10 heterocycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, a C6-C30 aryloxy group, a C6-C30 arylthio group, a monovalent C6-C30 non-aromatic condensed polycyclic group, —N(Q11)(Q12), —Si(Q13)(Q14)(Q15), and —B(Q16)(Q17); a C3-C10 cycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, a C6-C30 aryloxy group, a C6-C30 arylthio group, and a monovalent C6-C30 non-aromatic condensed polycyclic group; a C3-C10 cycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, a C6-C30 aryloxy group, and a C6-C30 arylthio group, and a monovalent C6-C30 non-aromatic condensed polycyclic group, each substituted with at least one selected from a deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C1-C10 alkyl group, a C2-C10 alkenyl group, a C2-C10 alkynyl group, a C1-C10 alkoxy group, a C3-C10 cycloalkyl group, a C3-C10 heterocycloalkyl group, C3-C10 a cycloalkenyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, a C6-C30 aryloxy group, a C6-C30 arylthio group, a monovalent C6-C30 non-aromatic condensed polycyclic group, —N(Q21)(Q22), —Si(Q23)(Q24)(Q25), and —B(Q26)(Q27); and —Si(Q31)(Q32)(Q33) and —B(Q34)(Q35), wherein Q11 to Q17, Q21 to Q27, and Q31 to Q35 are each independently selected from a hydrogen, a C1-C10 alkyl group, a C2-C10 alkenyl group, a C2-C10 alkynyl group, a C1-C10 alkoxy group, a C3-C10 cycloalkyl group, a C3-C10 heterocycloalkyl group, a C3-C10 cycloalkenyl group, a C3-C10 heterocycloalkenyl group, a C6-C30 aryl group, a C2-C30 heteroaryl group, and a monovalent C6-C30 non-aromatic condensed polycyclic group.