发明名称 PROJECTOR
摘要 A projector includes a light source unit that emits coherent light, a spatial light modulation unit that modulates the coherent light emitted from the light source unit in accordance with an image signal, and a polarized light modulation unit having a plurality of modulating areas, each of which changing the polarization state of light. The plurality of modulating areas temporally and spatially change the polarization state of the light outputted from the spatial light modulation unit.
申请公布号 US2009207380(A1) 申请公布日期 2009.08.20
申请号 US20090389063 申请日期 2009.02.19
申请人 SEIKO EPSON CORPORATION 发明人 ARUGA SUSUMU
分类号 G02F1/01;G03B21/14 主分类号 G02F1/01
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