Patent ID: 11910698
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H  Y | IPC H

Claim 18:
19. The photoelectric device of claim 14, wherein in Chemical Formulas 2A, 2B, and 2C, Ar31 and Ar32 are a cyclic group represented by one of Chemical Formulas 5A to 5F:, wherein, in Chemical Formula 5A,
Z1 and Z2 are each independently O, S, Se, Te, or CRaRb, wherein Ra and Rb are each independently hydrogen, a substituted or unsubstituted C1 to C10 alkyl group, or a cyano group,
Z3 is N or CRc, wherein Rc is hydrogen, deuterium, or a substituted or unsubstituted C1 to C10 alkyl group,
R11, R12, R13, R14, and R15 are each independently hydrogen, deuterium, 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 C4 to C30 heteroaryl group, a halogen, a cyano group (—CN), a cyano-containing group, or a combination thereof, wherein R12, R13, R14, and R15 are each independently present or R12 and R13 and R14 and R15 are linked to each other to provide a fused aromatic ring,
n is 0 or 1, and
* is a linking position,, wherein, in Chemical Formula 5B,
Z1 and Z2 are each independently O, S, Se, Te, or CRaRb, wherein Ra and Rb are each independently hydrogen, a substituted or unsubstituted C1 to C10 alkyl group, or a cyano group,
Z3 is O, S, Se, Te, or C(Ra)(CN), wherein Ra is hydrogen, a cyano group, or a C1 to C10 alkyl group,
R11 and R12 are each independently hydrogen, deuterium, 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 C4 to C30 heteroaryl group, a halogen, a cyano group, or a combination thereof, and
* is a linking position,, wherein, in Chemical Formula 5C,
Z1 and Z2 are each independently O, S, Se, Te, or CRaRb, wherein Ra and Rb are each independently hydrogen, a substituted or unsubstituted C1 to C10 alkyl group, or a cyano group,
R11, R12, and R13 are each independently hydrogen, deuterium, 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 C4 to C30 heteroaryl group, a halogen, a cyano group (—CN), or a combination thereof, and
* is a linking position,, wherein, in Chemical Formula 5D,
Z1 and Z2 are each independently O, S, Se, Te, or CRaRb, wherein Ra and Rb are each independently hydrogen, a substituted or unsubstituted C1 to C10 alkyl group, or a cyano group,
Z3 is N or CRc, wherein Rc is hydrogen or a substituted or unsubstituted C1 to C10 alkyl group,
G1 is O, S, Se, Te, SiRxRy, or GeRzRw, wherein Rx, Ry, Rz, and Rw are each independently hydrogen, deuterium, a halogen, a substituted or unsubstituted C1 to C20 alkyl group, or a substituted or unsubstituted C6 to C20 aryl group,
R11, R12, and R13 are each independently hydrogen, deuterium, 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 C4 to C30 heteroaryl group, a halogen, a cyano group, a cyano-containing group, or a combination thereof, wherein R12 and R13 are each independently present or linked to each other to provide a fused aromatic ring,
n is 0 or 1, and
* is a linking position,, wherein, in Chemical Formula 5E,
Z1 and Z2 are each independently O, S, Se, Te, or CRaRb, wherein Ra and Rb are each independently hydrogen, a substituted or unsubstituted C1 to C10 alkyl group, or a cyano group,
Z3 is N or CRc, wherein Rc is hydrogen or a substituted or unsubstituted C1 to C10 alkyl group,
G2 is O, S, Se, Te, SiRxRy, or GeRzRw, wherein Rx, Ry, Rz, or Rw are each independently hydrogen, deuterium, a halogen, a substituted or unsubstituted C1 to C20 alkyl group, or a substituted or unsubstituted C6 to C20 aryl group,
R11, R12, and R13 are each independently hydrogen, deuterium, 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 C4 to C30 heteroaryl group, a halogen, a cyano group, a cyano-containing group, or a combination thereof,
n is 0 or 1, and
* is a linking position,, wherein, in Chemical Formula 5F,
Z1 and Z2 are each independently O, S, Se, Te, or CRaRb, wherein Ra and Rb are each independently hydrogen, a substituted or unsubstituted C1 to C10 alkyl group, or a cyano group,
R11 is hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C4 to C30 heteroaryl group, a halogen, a cyano group, a cyano-containing group, or a combination thereof, and
G3 is O, S, Se, Te, SiRxRy, or GeRzRw, wherein Rx, Ry, Rz, and Rw are each independently hydrogen, deuterium, a halogen, a substituted or unsubstituted C1 to C20 alkyl group, or a substituted or unsubstituted C6 to C20 aryl group.