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US 2025/0136627 A1Published application
Compound and Organic Light Emitting Device Comprising the Same
AssigneeLG Chem, Ltd.
InventorsHo Gyu Lee, Sejin Jung, Ji Hoon Kim, Su Hun Jeong, Jaechol Lee
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Abstract
A compound represented by the following Chemical Formula 1 and an organic light emitting device including the same are described: wherein, X, R1 to R3 and n1 are described herein.
Claims8
A compound represented by Chemical Formula 1:
- wherein, in Chemical Formula 1,
- X is O, or S,
- each R1 is independently a C1-60 alkyl, halogen, nitro, cyano, or a C1-60 alkyl substituted with cyano, or two adjacent R1s are connected to each other and together with the carbon atoms to which they are attached to form a substituted or unsubstituted C6-60 aromatic ring,
- n1 is 1, or 2,
- R2 is not present, or deuterium, and
- R3 is not present, or deuterium, or halogen.
3 more elements
Dependencies are inferred from the claim text.