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公开(公告)号:EP0923223A2
公开(公告)日:1999-06-16
申请号:EP98304695.4
申请日:1998-06-15
IPC分类号: H04N1/113
CPC分类号: H04N1/1265 , G02B26/106 , H04N1/1912 , H04N1/506
摘要: A multi-beam scanning apparatus including at least two optical sources (10a,10b); a beam deflector (20) including a deflection disc (23) having a plurality of sectors (24) for diffracting and transmitting incident beams, and a driving source (21) for rotating the deflection disc, for deflecting and projecting beams emitted from the optical source; and a beam correcting means (30) installed on a light path, for correcting the beams deflected by the beam deflector (20).
摘要翻译: 一种多光束扫描装置,包括至少两个光源(10a,10b); 光束偏转器(20),包括具有用于衍射和透射入射光束的多个扇区(24)的偏转盘(23)和用于使偏转盘旋转的驱动源(21),用于偏转和投射从光学 资源; 以及光束校正装置(30),其安装在光路上,用于校正由所述光束偏转器(20)偏转的光束。
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公开(公告)号:EP0923223B1
公开(公告)日:2006-03-29
申请号:EP98304695.4
申请日:1998-06-15
IPC分类号: H04N1/113
CPC分类号: H04N1/1265 , G02B26/106 , H04N1/1912 , H04N1/506
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公开(公告)号:EP0923223A3
公开(公告)日:2000-07-05
申请号:EP98304695.4
申请日:1998-06-15
IPC分类号: H04N1/113
CPC分类号: H04N1/1265 , G02B26/106 , H04N1/1912 , H04N1/506
摘要: A multi-beam scanning apparatus including at least two optical sources (10a,10b); a beam deflector (20) including a deflection disc (23) having a plurality of sectors (24) for diffracting and transmitting incident beams, and a driving source (21) for rotating the deflection disc, for deflecting and projecting beams emitted from the optical source; and a beam correcting means (30) installed on a light path, for correcting the beams deflected by the beam deflector (20).
摘要翻译: 一种包括至少两个光源(10a,10b)的多光束扫描设备; 包括具有用于衍射和透射入射光束的多个扇区(24)的偏转盘(23)的光束偏转器(20),以及用于旋转偏转盘的驱动源(21),用于偏转和投射从光学器件发射的光束 资源; 和安装在光路上的光束校正装置(30),用于校正由光束偏转器(20)偏转的光束。
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