发明名称 |
Laser printer with multiple laser-beam sources |
摘要 |
A laser printer arranged to print a pixellated image on laser sensitive tape includes a carriage on which are arranged two laser-beam sources delivering separately modulated laser-beams and optics for focusing the beams on the tape. The tape is mounted on a tape drive which drives the tape incrementally in one direction. The carriage is translated over the tape in a direction perpendicular to the tape-drive direction, while the modulated beams are focused. Two rows of the pixellated image are drawn across the tape in this manner. The tape is then incremented and a further two rows are drawn.
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申请公布号 |
US8558859(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US201113090971 |
申请日期 |
2011.04.20 |
申请人 |
JERMAN JOHN H.;GOVORKOV SERGEI;COHERENT, INC. |
发明人 |
JERMAN JOHN H.;GOVORKOV SERGEI |
分类号 |
B41J15/14;B41J27/00 |
主分类号 |
B41J15/14 |
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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