发明名称 |
Direct printing apparatus and method |
摘要 |
A direct printing method and apparatus in which a computer generated image information is converted into a pattern of electrostatic fields, which selectively transport electrically charged toner particles from a particle source (3) toward a back electrode through a printhead structure including a plurality of appertures and control electrodes arranged in conjunction to the apertures whereby the charged toner particles are deposited in image configuration on an image receiving surface caused to move relative to the printhead structure. Control means is arranged to address an amount of charged toner particles corresponding to at least 35 charged toner particles per addressed dot at least for a part of the image location areas.
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申请公布号 |
US6793325(B2) |
申请公布日期 |
2004.09.21 |
申请号 |
US20030433262 |
申请日期 |
2003.06.02 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
ALM FILIP |
分类号 |
B41J2/385;B41J2/415;G03G15/34;(IPC1-7):B41J2/06 |
主分类号 |
B41J2/385 |
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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