Patent ID: 11903309
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 11:
12. The heterocyclic compound of claim 8, wherein,
L11 is a single bond or *—C(R10)(R11)—*′, and
R10 and R11 are each independently selected from:
hydrogen, deuterium, —F, —CI, —Br, —I, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazino group, a hydrazono group, and a C1-C20 alkyl group; and
a C1-C20 alkyl group substituted with at least one selected from deuterium, —F, —Cl, —Br, —I, a hydroxyl group, and a cyano group.