发明名称 |
Projection system with additional series connected light valve for enhanced contrast |
摘要 |
A projection system is provided that uses an additional light valve in series with the conventional color splitting-converging prism in order to increase the contrast of a projected image, wherein bit sequences are generated for the additional light valve that do not result in interference with the conventional color light valve bit sequences. |
申请公布号 |
EP2757785(A2) |
申请公布日期 |
2014.07.23 |
申请号 |
EP20130193727 |
申请日期 |
2013.11.20 |
申请人 |
CHRISTIE DIGITAL SYSTEMS CANADA, INC. |
发明人 |
GOERZEN, LAWRENCE |
分类号 |
H04N9/31;G03B33/04;G03B33/12;G09G3/34 |
主分类号 |
H04N9/31 |
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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