发明名称 Apparatus and method using variable control signals to improve the print quality of an image recording apparatus
摘要 The present invention relates to a method for improving the print quality of an image recording apparatus in which charged particles are transported from a particle source and deposited in an image configuration on an information carrier. Variable control voltages are supplied to control electrodes to permit or restrict the transport of charged particles from the particle source during a predetermined print time. The control voltage levels, the print time length or the voltage levels and the print time length are dimensioned in relation to the specific distance between each control electrode and the particle source. The present invention relates also to a device for accomplishing the method.
申请公布号 US5818490(A) 申请公布日期 1998.10.06
申请号 US19960647433 申请日期 1996.05.02
申请人 ARRAY PRINTERS AB 发明人 LARSON, OVE
分类号 B41J2/385;B41J2/415;G03G15/00;G03G15/05;(IPC1-7):B41J2/39;B41J2/395;B41J2/40 主分类号 B41J2/385
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