| 发明名称 |
Optical systems for reflective LCDs |
| 摘要 |
Optical systems for projection optical devices which employ reflective LcoS panel ( 9, 14, 15 ) are provided. The systems provide high contrast, compact size, and high light throughput.
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| 申请公布号 |
US6972810(B2) |
申请公布日期 |
2005.12.06 |
| 申请号 |
US20020169282 |
申请日期 |
2002.06.27 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MAGARILL SIMON;RUDOLPH JOHN D. |
| 分类号 |
G02B27/28;H04N9/31;(IPC1-7):G02F1/133;G03B21/14 |
主分类号 |
G02B27/28 |
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