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US 2022/0024927 A1Published application
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
AssigneeSamsung SDI Co., Ltd.
InventorsChang Ju SHIN, Dong Wan RYU, Jongwoo WON, Dongkyu RYU, Hanill LEE, Jinseok JANG, Sung-Hyun JUNG, Ho Kuk JUNG
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Abstract
A compound for an organic optoelectronic device, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:
Claims13
A compound for an organic optoelectronic device, the compound being represented by Chemical Formula 1:
- wherein, in Chemical Formula 1,
- X is O or S,
- L1 and L2 are independently a single bond or a substituted or unsubstituted C6 to C20 arylene group,
- R1 to R3 are independently a substituted or unsubstituted C6 to C30 aryl group or a substituted or unsubstituted C2 to C30 heterocyclic group,
- R4 to R8 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C30 alkyl group, or a substituted or unsubstituted C6 to C30 aryl group.
2 more elements
Dependencies are inferred from the claim text.