| 发明名称 |
Curved band-pass filter |
| 摘要 |
An apparatus includes an electromagnetic radiation source, a reflector about the source having an aperture and a curved band pass filter at least partially across the aperture.
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| 申请公布号 |
US7621646(B2) |
申请公布日期 |
2009.11.24 |
| 申请号 |
US20060481328 |
申请日期 |
2006.07.05 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY |
发明人 |
GUPTA ANURAG;LERNER SCOTT A. |
| 分类号 |
G03B21/14;A01M1/04;F21L19/00;F21V9/00;F21V11/00;G03B21/18;G03B21/26 |
主分类号 |
G03B21/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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