发明名称 |
Multi-beam scanning device |
摘要 |
A light-source unit includes two LD arrays, each comprising four light-emitting points, a corresponding two coupling lenses coupling laser beams emitted from the two LD arrays, and a holding member integrally holding these LD arrays and coupling lenses rotatably approximately about optical axes on the laser beams are provided. Further, a scanning optical system is provided for deflecting the laser beams emitted from the light-source unit and imaging them onto the to-be-scanned surface.
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申请公布号 |
US2002149666(A1) |
申请公布日期 |
2002.10.17 |
申请号 |
US20020090824 |
申请日期 |
2002.03.06 |
申请人 |
AMADA TAKU;MIYATAKE NAOKI |
发明人 |
AMADA TAKU;MIYATAKE NAOKI |
分类号 |
B41J2/44;B41J2/47;G02B26/10;G02B26/12;H04N1/113;(IPC1-7):B41J2/455 |
主分类号 |
B41J2/44 |
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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