Patent ID: 11158819

Abstract:
Provided are a p-type organic semiconductor represented by Chemical Formula (1), which has improved thermal resistance and may detect near-infrared light, and a photoelectric conversion film, a photoelectric conversion device, and an image sensor including the same:In Chemical Formula (1), R1 and R2 are independently a substituted or unsubstituted C1 to C30 alkyl group, and R3 to R26 are independently a hydrogen atom, a deuterium atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted arylthio group, an oxy group substituted with a substituted or unsubstituted heterocyclic group, a thio group substituted with a substituted or unsubstituted heterocyclic group, or a substituted or unsubstituted amino group.