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US 11,706,975 B2Granted
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display apparatus
AssigneeSamsung SDI Co., Ltd.
InventorsKipo Jang, Jun Seok Kim, Jinhyun Lui, Chang Ju Shin, Sujin Han, Youngkwon Kim, Eun Sun Yu, Sung-Hyun Jung, Ho Kuk Jung
Life of this patent
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Abstract
Disclosed are a compound for an organic optoelectronic device represented by Chemical Formula 1, a composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device. Details of Chemical Formula 1 are the same as defined in the specification.
Claims16
A compound for an organic optoelectronic device, the compound being represented by Chemical Formula 1:
- wherein, in Chemical Formula 1,
- X1 to X3 are independently N or CRa,
- at least two of X1 to X3 are N,
- Y1 and Y2 are independently O or S,
- n1 and n2 are independently an integer of 0 or 1,
- R1 to R3 are independently hydrogen, deuterium, a phenyl group, a biphenyl group, or a naphthyl group, and
- Ra and R4 to R8 are independently hydrogen or deuterium.
4 more elements
Dependencies are inferred from the claim text.