发明名称 |
Marking array having improved corrosion resistance |
摘要 |
An improved modulation structure for the marking head of an ionographic marking aparatus for increasing the effective lifetime of the modulation electrodes in the highly corrosive atmosphere of such a device. A relative bias on the order of about 10% of the ion output cut-off bias is imposed across the ion modulation region in order to inhibit the deterioration effects of the ions on the modulation electrodes.
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申请公布号 |
US4727388(A) |
申请公布日期 |
1988.02.23 |
申请号 |
US19870042131 |
申请日期 |
1987.04.24 |
申请人 |
XEROX CORPORATION |
发明人 |
SHERIDON, NICHOLAS K.;SANG, JR., HENRY W. |
分类号 |
G03G15/32;H04N1/032;H04N1/40;(IPC1-7):G01D15/00 |
主分类号 |
G03G15/32 |
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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