发明名称 |
Multiple beam light source device and multiple beam scanning optical apparatus using the device |
摘要 |
<p>A multiple beam light source device includes a plurality of semiconductor laser chips. The plurality of semiconductor laser chips each have respective emission points independent from each other. The plurality of semiconductor laser chips are mounted such that the emission points are located so as to deviate in a direction to approach each other from positions of the centers of the plurality of semiconductor laser chips. <IMAGE></p> |
申请公布号 |
EP0844707(A2) |
申请公布日期 |
1998.05.27 |
申请号 |
EP19970120381 |
申请日期 |
1997.11.20 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MOGI, SHIN |
分类号 |
B41J2/44;B41J2/47;G02B26/10;H01S5/022;H01S5/40;H01S5/42;(IPC1-7):H01S5/40;G06K15/12;B41J2/45 |
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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