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US 4,735,883 AGranted
Surface treated metal member, preparation method thereof and photoconductive member by use thereof
AssigneeCanon Kabushiki Kaisha
InventorsMitsuru Honda, Tetsuo Sueda, Keiichi Murai, Kyosuke Ogawa
Life of this patent
Estimating the term…
Abstract
A photoconductive member having a photoconductive layer on a supporting member, said supporting member comprises a metal member having unevenness with a plurality of spherical mark impressions formed on the surface.
Claims16
A photoconductive member having a photoconductive layer on a supporting member, said supporting member comprising a metal member having a surface with a plurality of spherical mark impressions formed thereon, said impressions having a radius of curvature R and a width D satisfying the relationship 0.035.ltoreq.D/R.
Dependencies are inferred from the claim text.