Patent ID: 11909037
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC C  H  Y | IPC C  H

Claim 2:
3. The positive electrode of claim 1, wherein Ar1 of Formula 1 is one of the groups represented by Formula 3-1, Formula 3-2, Formula 3-3, Formula 3-3, Formula 3-4, or Formula 3-5 below:, wherein in Formula 3-1, Formula 3-2, Formula 3-3, Formula 3-4, and Formula 3-5, * is a point of attachment, and R11 to R20 are each independently hydrogen, a substituted or unsubstituted C1-C30 alkyl group, a substituted or unsubstituted C6-C30 aryl group, or a substituted or unsubstituted C3-C30 heteroaryl group.