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US 11,056,655 B2Granted
Organic compound for optoelectric device and organic optoelectric device and display device
AssigneeSamsung SDI Co., Ltd.
InventorsKipo Jang, Byoungkwan Lee, Youngkwon Kim, Eun Sun Yu, Sung-Hyun Jung, Ho Kuk Jung
Life of this patent
Estimating the term…
Abstract
Disclosed are a compound for an organic optoelectric device represented by Chemical Formula 1, an organic optoelectric device including the same, and a display device. Details of Chemical Formula 1 are the same as defined in the specification.
Claims15
A compound for an organic optoelectric device represented by Chemical Formula 1:
- wherein, in Chemical Formula 1,
- either:
- a substituted or unsubstituted pyridyl group, a substituted or unsubstituted pyrimidinyl group, a substituted or unsubstituted triazinyl group, and R2 is hydrogen, deuterium, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted pyrimidinyl group, a substituted or unsubstituted triazinyl group, or a combination thereof, or
- (ii) R1 is hydrogen, deuterium, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted pyrimidinyl group, a substituted or unsubstituted triazinyl group, or a combination thereof, and R2 is a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted pyrimidinyl group, a substituted or unsubstituted triazinyl group,
- L1 and L2 are independently a single bond or a substituted or unsubstituted C6 to C30 arylene group, and
- the “substituted” refers to replacement of at least one hydrogen by deuterium, a C1 to C30 alkyl group, a C6 to C30 aryl group, or a C2 to C30 monocyclic heteroaryl group,
- provided that the compound is not
4 more elements
A compound for an organic optoelectric device represented by Chemical Formula 1-II or Chemical Formula 1-III:
- wherein, in Chemical Formulae 1-II and 1-III,
- R1 is hydrogen, deuterium, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 monocyclic heterocyclic group, or a combination thereof,
- A is an N-containing substituted or unsubstituted C2 to C30 heterocyclic group,
- L1 is a single bond, a substituted or unsubstituted C6 to C30 arylene group, or a substituted or unsubstituted C2 to C30 monocyclic heteroarylene group,
- L2 is a single bond, a substituted or unsubstituted C6 to C30 arylene group, or a substituted or unsubstituted C2 to C30 heteroarylene group,
- in L1 and R1, the “substituted” refers to replacement of at least one hydrogen by deuterium, a C1 to C30 alkyl group, a C6 to C30 aryl group, or a C2 to C30 monocyclic heteroaryl group, and
- in L2 and A, the “substituted” refers to replacement of at least one hydrogen by deuterium, a C1 to C30 alkyl group, a C6 to C30 aryl group, or a C2 to C30 heteroaryl group.
4 more elements
Dependencies are inferred from the claim text.