Patent ID: 11944006
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 15:
16. The diamine compound of claim 5, wherein:
the diamine compound represented by Formula 1 is represented by one selected from Formulae 1-1 and 1-2:, wherein, in Formulae 1-1 and 1-2,
L11 to L14, a11 to a14, R15, R16, b15, and b16 are respectively the same as described in Formula 1,
R21 to R23, b22, and b23 are respectively the same as described in Formula 2, and
R11 to R14 are each independently selected from a substituted or unsubstituted C3-C10 cycloalkyl group, a substituted or unsubstituted C1-C10 heterocycloalkyl group, a substituted or unsubstituted C3-C10 cycloalkenyl group, a substituted or unsubstituted C1-C10 heterocycloalkenyl group, a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C1-C60 heteroaryl group, a substituted or unsubstituted monovalent non-aromatic condensed polycyclic group, and a substituted or unsubstituted monovalent non-aromatic condensed heteropolycyclic group.