An apparatus for charging an image transfer surface in an image transfer device includes a support member and a conductive polymer material surrounding an outer periphery of the support member. An inner portion of the conductive polymer material is loaded with a supplemental conducting agent, and an outer portion of the conductive polymer material is substantially free of the supplemental conducting agent.
申请公布号
EP1958029(A1)
申请公布日期
2008.08.20
申请号
EP20060838879
申请日期
2006.11.30
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;GILA, OMER;LEE, MICHAEL H.