CPC C09K 11/02 (2013.01) [C01G 9/00 (2013.01); C08F 2/50 (2013.01); C08F 222/104 (2020.02); C08K 3/22 (2013.01); C08K 5/5397 (2013.01); C08K 5/56 (2013.01); C09K 11/54 (2013.01); G02B 5/223 (2013.01); B82Y 20/00 (2013.01); B82Y 30/00 (2013.01); C08K 2003/2241 (2013.01); C08K 2201/011 (2013.01)] | 21 Claims |
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.
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