发明名称 |
Electrostatic recording apparatus and electrostatic recording method |
摘要 |
An electrostatic recording apparatus includes a background potential detector (12a, 12b, 13a and 13b) for detecting the potential (VMc) of a background region adjacent to a normal development region (having VHc) and the potential (VMd) of a background region adjacent to a reversal development region (having VLd), and a controller (25) for controlling a charge voltage, exposure intensity, and/or developing bias voltage according to the output of the background potential detector to eliminate a fogging phenomenon.
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申请公布号 |
US5832333(A) |
申请公布日期 |
1998.11.03 |
申请号 |
US19960721235 |
申请日期 |
1996.09.26 |
申请人 |
HITACHI KOKI CO., LTD. |
发明人 |
UMEDA, TAKAO;MARUO, SEIJI;MABUCHI, HIROYUKI |
分类号 |
G03G15/00;G03G15/01;(IPC1-7):G03G15/00;G03G15/02 |
主分类号 |
G03G15/00 |
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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