发明名称 |
Method for fabricating a photoreceptor |
摘要 |
There is described a method for forming a photoreceptor wherein a substrate having a thin electrically insulating oxide film on a surface thereof is subjected to an electroless deposition step from a selenious acid solution whereby the oxide film is dissolved and a thin selenium layer is formed on the substrate. In one embodiment, a relatively thick photoconductive insulating layer comprising selenium or alloys thereof is deposited by vacuum evaporation over the previously electrolessly deposited selenium layer. In another embodiment, a layer of a charge carrier transport material is deposited over the selenium layer. In a preferred embodiment of the invention, an oxide-free substrate is initially subjected to an electrochemical oxidation step in an alkaline medium to form a thin electrically insulating oxide film on the surface thereof.
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申请公布号 |
US4098655(A) |
申请公布日期 |
1978.07.04 |
申请号 |
US19770836125 |
申请日期 |
1977.09.23 |
申请人 |
XEROX CORPORATION |
发明人 |
WARD, ANTHONY T.;TENEY, DONALD J.;ISHLER, JAMES M.;DAMJANOVIC, ALEKSANDAR |
分类号 |
G03G5/043;G03G5/082;(IPC1-7):G03G5/05;C25D11/34 |
主分类号 |
G03G5/043 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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