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 |
EP1324114(A3) |
申请公布日期 |
2003.07.30 |
申请号 |
EP20020102872 |
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 |
G02B5/02;G02B5/26;G02B5/28;G02B5/30;G03B21/60 |
主分类号 |
G02B5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|