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US 2011/0297919 A1Published application
Organic light-emitting device
AssigneeSamsung Mobile Display Co., Ltd.
InventorsYoon-Hyun KWAK, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jong-Hyuk Lee, Hyung-Jun Song
Life of this patent
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Abstract
A heterocyclic compound represented by Formula 1 or Formula 2 below and an organic light-emitting device including the heterocyclic compound: wherein X1, X2, and R1 through R16 are defined as in the specification.
Claims36
A heterocyclic compound represented by Formula 1 below:
- wherein X1 is a substituted or unsubstituted C1-C50 alkyl group, a substituted or unsubstituted C3-C50 cycloalkyl group, a substituted or unsubstituted C5-C50 arylthio group, a substituted or unsubstituted C5-C60 aryl group, a substituted amino group with a C5-C60 aryl group, a substituted or unsubstituted C3-C60 heteroaryl group, or a substituted or unsubstituted C6-C60 condensed polycyclic group;
- and R1 through R8 are each independently a hydrogen atom, a heavy hydrogen atom, a substituted or unsubstituted C1-C50 alkyl group, a substituted or unsubstituted C3-C50 cycloalkyl group, a substituted or unsubstituted C1-C50 alkoxy group, a substituted or unsubstituted C5-C50 aryloxy group, a substituted or unsubstituted C5-C50 arylthio group, a substituted or unsubstituted C5-C60 aryl group, a substituted or unsubstituted C3-C60 heteroaryl group, a substituted or unsubstituted C6-C60 condensed polycyclic group, a halogen atom, a cyano group, a nitro group, a hydroxyl group, or a carboxyl group, wherein two neighboring substituents among R1 through R8 may link to each other to form an aromatic ring.
A heterocyclic compound represented by Formula 2 below:
- wherein X2 is a substituted or unsubstituted C1-C50 alkyl group, a substituted or unsubstituted C3-C50 cycloalkyl group, a substituted or unsubstituted C5-C50 arylthio group, a substituted or unsubstituted C5-C60 aryl group, a substituted amino group with a C5-C60 aryl group, a substituted or unsubstituted C3-C60 heteroaryl group, or a substituted or unsubstituted C6-C60 condensed polycyclic group;
- and R9 through R16 are each independently a hydrogen atom, a heavy hydrogen atom, a substituted or unsubstituted C1-C50 alkyl group, a substituted or unsubstituted C3-C50 cycloalkyl group, a substituted or unsubstituted C1-C50 alkoxy group, a substituted or unsubstituted C5-C50 aryloxy group, a substituted or unsubstituted C5-C50 arylthio group, a substituted or unsubstituted C5-C60 aryl group, a substituted or unsubstituted C3-C60 heteroaryl group, a substituted or unsubstituted C6-C60 condensed polycyclic group, a halogen atom, a cyano group, a nitro group, a hydroxyl group, or a carboxyl group, wherein two neighboring substituents among R9 through R16 may link to each other to form an aromatic ring.
Dependencies are inferred from the claim text.