公开(公告)号：US20010001057A1

公开(公告)日：2001-05-10

申请号：US09736108

申请日：2000-12-13

Applicant: Xerox Corporation.

Inventor： Andrew R. Melnyk ,  Paul A. Harmer ,  Kathleen M. Carmichael

IPC: G03G005/047 ,  G03G015/02

CPC classification number: G03G5/0659 ,  G03G5/047 ,  G03G5/0657 ,  G03G5/0696

Abstract: A photoreceptor including: a charge transport layer; a top charge generating layer sensitive to a first light wavelength; a bottom charge generating layer sensitive to a second light wavelength; and a substrate, wherein the charge transport layer is positioned anywhere above the substrate, wherein the photoreceptor exhibits in response to exposure by the first light wavelength a first photodischarge curve having a first residual voltage and the photoreceptor exhibits in response to exposure by the second light wavelength a second photodischarge curve having a second residual voltage.

Abstract translation: 感光体包括：电荷输送层; 对第一光波长敏感的顶部电荷产生层; 对第二光波长敏感的底部电荷产生层; 以及基板，其中所述电荷输送层位于所述基板上方的任何地方，其中所述感光体响应于所述第一光波长的曝光而呈现具有第一残余电压的第一光电放电曲线，并且所述感光体响应于所述第二光的曝光而显示 波长具有第二残余电压的第二光电放电曲线。