Patent ID: 11912911
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  G  B | IPC B  C  G

Claim 0:
1. A quantum dot surface-modified with a compound represented by Chemical Formula 1 or Chemical Formula 2:, wherein, in Chemical Formula 1 and Chemical Formula 2,
M is a metal atom,
L is a monovalent or divalent functional group comprising a substituted or unsubstituted C1 to C20 oxyalkylene group,
L1 is an oxygen atom, a sulfur atom, *—C(═O)O—*, or *—OC(═O)—*,
L2 and L3 are each independently *—C(═O)O—* or *—OC(═O)—*, and
n is an integer of 2 to 4,
wherein the compound represented by Chemical Formula 1 contains only one metal atom.