发明名称 |
Laser diode/pre-scan assembly |
摘要 |
A laser diode/pre-scan assembly associated with a printhead for a laser printer is presented. The laser diode/pre-scan assembly includes a pair of collimation lenses that are de-centered from the axes of a pair of laser beams to direct the pair of beams inwardly in a process direction and into a single pre-scan lens. A corresponding method of constructing a laser diode/pre-scan assembly for a laser printer is also presented.
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申请公布号 |
US7773314(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20070858435 |
申请日期 |
2007.09.20 |
申请人 |
LEXMARK INTERNATIONAL, INC. |
发明人 |
CANNON ROGER STEVEN;HARGRAVE KEVIN MAICHLE;HEINK PHILIP JEROME;PETERS DANNY WAYNE |
分类号 |
G02B17/00 |
主分类号 |
G02B17/00 |
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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