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US 11,453,659 B2Granted
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
AssigneeSamsung SDI Co., Ltd.
InventorsHanill Lee, Hyung Sun Kim, Chang Ju Shin, Dongkyu Ryu, Jiah Yoon, Sung-Hyun Jung, Handong Chu
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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 for an organic optoelectronic device being represented by the following Chemical Formula 1:
Claims17
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,
- Z1 to Z3 are independently N or CRa, at least two of Z1 to Z3 being N,
- Ar is a substituted or unsubstituted C6 to C18 aryl group, and
- Ra and R1 to R7 are independently hydrogen, deuterium, a cyano group, a halogen, a substituted or unsubstituted C1 to C10 alkyl group, a substituted or unsubstituted C6 to C12 aryl group, a substituted or unsubstituted C2 to C20 heterocyclic group, or a combination thereof.
2 more elements
Dependencies are inferred from the claim text.