Back to results
US 12,735,439 B2Granted
Organic optoelectronic element compound, organic optoelectronic element composition, organic optoelectronic element, and display device
AssigneeSamsung SDI Co., Ltd.
InventorsByungku Kim, Jin Sook Kim, Seungin Park, Byoungkwan Lee, Sangshin Lee, Yoonman Lee, Kipo Jang, Hyunji Yoo, Sung-Hyun Jung
Life of this patent
Estimating the term…
Abstract
Disclosed are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device. Details of Chemical Formula 1 are as defined in the specification.
Claims15
A compound for an organic optoelectronic device, the compound being represented by one of Chemical Formula 1-2 to Chemical Formula 1-4:
- wherein, in Chemical Formula 1-2 to Chemical Formula 1-4,
- X is O or S,
- L1 to L3 are independently a single bond, a substituted or unsubstituted C6 to C30 arylene group, or a substituted or unsubstituted C2 to C30 heterocyclic group,
- R1 and R2 are independently a substituted or unsubstituted C1 to C30 alkyl group, or a substituted or unsubstituted C6 to C30 aryl group,
- R3 and R4 are independently a substituted or unsubstituted C6 to C30 aryl group, or a substituted or unsubstituted C2 to C30 heterocyclic group, and
- R5 to R8 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, or a substituted or unsubstituted C6 to C30 aryl group.
3 more elements
Dependencies are inferred from the claim text.