公开(公告)号：US3901783A

公开(公告)日：1975-08-26

申请号：US43980774

申请日：1974-02-05

Applicant: INT STANDARD ELECTRIC CORP

Inventor： RAUM HELMUT ,  SEGAIN JOHN E

IPC: G03G5/082 ,  G03G5/14 ,  C23C15/00

CPC classification number: G03G5/082 ,  G03G5/14

Abstract: This relates to a method of producing an electrophotographic recording plate having a non-conducting selenium layer. A small portion of semiconducting material, especially chemical compounds of cadmium, zinc or titanium, is sputtered onto the selenium surface in a glow discharge.

公开(公告)号：US3925571A

公开(公告)日：1975-12-09

申请号：US43883174

申请日：1974-02-01

Applicant: INT STANDARD ELECTRIC CORP

Inventor： ESSER KARL ,  SEGAIN JOHN E

IPC: G03G5/00 ,  G03G5/082 ,  G03G5/14 ,  H01L31/0248 ,  B44D1/18

CPC classification number: G03G5/08207

Abstract: In a method for producing a charge carrier plate or foil having a non-conducting selenium layer for xerography, the selenium is deposited onto a carrier plate by evaporation in vacuum with a deposition rate of about 0.5 microns per minute.

Abstract translation: 在用于制造具有用于静电复印的非导电硒层的电荷载体板或箔的方法中，通过以约0.5微米/分钟的沉积速率在真空中蒸发将硒沉积在载体板上。

公开(公告)号：US3899327A

公开(公告)日：1975-08-12

申请号：US43883274

申请日：1974-02-01

Applicant: INT STANDARD ELECTRIC CORP

Inventor： ESSER KARL ,  FRIEDRICH ROBERT ,  SEGAIN JOHN E

IPC: G03G5/08 ,  G03G5/10 ,  G03G5/14 ,  G03G5/00 ,  B44D1/16

CPC classification number: G03G5/10

Abstract: This invention relates to a flexible foil having a nonconducting selenium layer and an intermediate layer between the foil and the selenium. The intermediate layer consists of polyvinyl acetal with an addition of carbon black. Before depositing the selenium layer, the intermediate layer is polished. This intermediate layer results in excellent adherence of the selenium onto the flexible foil which can be used in copying machines.