发明名称 |
COLLIMATOR |
摘要 |
A collimator panel comprises: a solid panel having a first face for receiving uncollimated radiation and a second opposite face for providing collimated radiation; and a plurality of elongate particles disposed in the panel and orientated to provide the collimating function. A method of manufacturing a collimator panel comprises the steps of: suspending a plurality of elongate particles in a liquid; applying an electric or magnetic field to the suspension to orientate the particles; and solidifying the liquid to fix the orientation of the particles, thereby forming a collimator panel. A method of manufacturing the elongate particles is also provided.
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申请公布号 |
US2009015930(A1) |
申请公布日期 |
2009.01.15 |
申请号 |
US20040596316 |
申请日期 |
2004.12.08 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONIC, N.V. |
发明人 |
HIKMET RIFAT A.M.;VAN BOMMEL TIES;VAN DE WITTE PETER;WIMBERGER-FRIEDL REINHOLD;BURDINSKI DIRK |
分类号 |
G02B27/30;B05D1/04;B29C35/08;B29D11/00;F21V11/08;G01T1/00;G02B5/00;G02B5/20;G21F3/00;G21K1/02 |
主分类号 |
G02B27/30 |
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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