| 发明名称 |
Projection system with selective reflective screen |
| 摘要 |
Selective reflective optical apparatus includes a projection screen. The projection screen has structure constructed and arranged to selectively reflect only incident optical energy of a predetermined number of narrow bands of optical wavelength regions. <IMAGE> |
| 申请公布号 |
EP1798968(A3) |
申请公布日期 |
2007.12.05 |
| 申请号 |
EP20070102106 |
申请日期 |
2002.12.20 |
| 申请人 |
BOSE CORPORATION |
发明人 |
LIPPEY, BARRET;O'DEA, STEVE;KNIFFIN, MARK |
| 分类号 |
H04N5/74;G02B5/02;G02B5/26;G02B5/28;G02B5/30;G03B21/60 |
主分类号 |
H04N5/74 |
| 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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