发明名称 |
Multiple Line Single-Pass Imaging Using Spatial Light Modulator and Anamorphic Projection Optics |
摘要 |
<p>Two substantially one-dimensional scan line images are simultaneously generated by modulating a two-dimensional homogenous light field using a spatial light modulator (120) having light modulating elements (125) arranged in a plurality of rows and a plurality of columns. An upper group of modulating elements are configured using a first scan line image data group, and a lower group of modulating elements are configured using a second scan line image data group. The homogenous light source is then pulsed (toggled) to direct the two-dimensional homogenous light field onto the spatial light modulator. The resulting two-dimensional modulated light field is directed through an anamorphic optical system, which images and concentrates the modulated light on an imaging surface such that two parallel one-dimensional scan line images are simultaneously formed on the imaging surface.</p> |
申请公布号 |
EP2561997(B1) |
申请公布日期 |
2015.02.25 |
申请号 |
EP20120180984 |
申请日期 |
2012.08.20 |
申请人 |
PALO ALTO RESEARCH CENTER INCORPORATED |
发明人 |
MAEDA, PATRICK Y;STOWE, TIMOTHY D;SCHMAELZLE, PHILIPP H;PEETERS, ERIC |
分类号 |
B41J2/465 |
主分类号 |
B41J2/465 |
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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