Patent ID: 11858950
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H  Y | IPC C  H

Claim 5:
6. The compound of claim 1, wherein the compound is represented by one of Chemical Formulae 1c-1, 1d-1, 1g-1, and 1h-1:, wherein, in Chemical Formulae 1c-1, 1d-1, 1g-1, and 1h-1,
Rb to Re are independently hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heterocyclic group, a substituted or unsubstituted silyl group, a halogen, or a combination thereof,
Rb and Rc are independently present or are linked with each other to form a ring,
Rd and Re are independently present or are linked with each other to form a ring,
Y3, Y8, and Y13 to Y16 are independently N, O, S, Se, Te, or a combination thereof,
X1a and X1b are independently N, O, S, Se, Te, CRn, or a combination thereof, and
R34 to R67 and Rn are independently hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C2 to C30 alkenyl group, a substituted or unsubstituted C2 to C30 alkynyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heterocyclic group, a substituted or unsubstituted amine group, a substituted or unsubstituted silyl group, a halogen or a combination thereof.