Photoelectric transducer element
AssigneeRicoh Company, Ltd.
InventorsMasao Yoshikawa, Akio Kojima, Tetsuro Suzuki, Masaomi Sasaki
Life of this patent
Estimating the term…
Abstract
The present invention relates to a photoelectric transducer element comprising a light-transmissive front electrode, a photo-active layer and a back electrode, characterized in that said photo-active layer contains an azo compound expressed by the general formula (I), ##STR1## wherein A represents a coupler residue.
Claims18
A photoelectric transducer element comprising a light-transmissive front electrode, a photo-active layer, and a back electrode, characterized in that said photo-active layer contains an azo pigment expressed by the general formula (I), ##STR193## wherein A represents a coupler residue.
Dependencies are inferred from the claim text.