Patent ID: 11957042
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 18:
19. The heterocyclic compound of claim 7, wherein the heterocyclic compound represented by Formula 1 is represented by one of Formulae 1-21 to 1-24:, wherein, in Formulae 1-21 to 1-24,
X11, X111, and X112 are each independently the same as described in connection with Formulae 1 and 10A to 10D,
R12b, R13b, and R14a are each independently the same as described in connection with R12 in Formula 1,
R111b and R112d are each independently the same as described in connection with
R111 in Formula 10A, and
at least one of R13b or R111b is selected from Formula 3-2 or Formula 3-3.