发明名称 |
System for projecting an image using narrow band light sources |
摘要 |
The invention provides an image projection system including a first light source and a second light source. Light from the first light source is limited to a finite number of limited wavelength intervals. An imaging device is adapted for modulating light from the first and second light sources. A beam combiner is provided to combine light from the light sources and direct the combined light to the imaging device. Modulated light from the imaging device is directed to a lens.
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申请公布号 |
US7057822(B2) |
申请公布日期 |
2006.06.06 |
申请号 |
US20030369374 |
申请日期 |
2003.02.19 |
申请人 |
UNAXIS BALZERS LTD. |
发明人 |
EDLINGER JOHANNES;HEINE-KEMPKENS CLAUS |
分类号 |
G02B5/18;G02B27/10;G02B5/30;G02B27/12;G03B21/00;H04N5/74;H04N9/31 |
主分类号 |
G02B5/18 |
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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