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US 2019/0198780 A1Published application
Organic compound and composition and organic optoelectronic device and display device
AssigneeSamsung SDI Co., Ltd.
InventorsByungku KIM, Giwook KANG, Sunha PARK, Yongtak YANG, Hanill LEE, Kipo JANG, Sung-Hyun JUNG, JR., Ho Kuk JUNG
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Abstract
Disclosed are an organic compound represented by Chemical Formula 1, a composition including the same, an organic optoelectronic device, and a display device. In Chemical Formula 1, X1 to X3, Y1 to Y3, and R1 to R18 are the same as described in the detailed description.
Claims17
An organic compound represented by Chemical Formula 1:
- wherein, in Chemical Formula 1,
- X1 to X3 are independently N or CRa, provided that at least two of X1 to X3 are N,
- Y1 to Y3 are independently O or S,
- R1 to R18 and Ra are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heterocyclic group, a substituted or unsubstituted silyl group, a substituted or unsubstituted amine group, a halogen, a cyano group, or a combination thereof, and
- R1 to R18 are separate or adjacent groups of R1 to R18 are linked with each other to form a ring.
2 more elements
Dependencies are inferred from the claim text.