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.
申请公布号
WO2005057255(A2)
申请公布日期
2005.06.23
申请号
WO2004IB52708
申请日期
2004.12.08
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;HIKMET, RIFAT, A., M.;VAN BOMMEL, TIES;VAN DE WITTE, PETER;WIMBERGER-FRIEDL, REINHOLD;BURDINSKI, DIRK
发明人
HIKMET, RIFAT, A., M.;VAN BOMMEL, TIES;VAN DE WITTE, PETER;WIMBERGER-FRIEDL, REINHOLD;BURDINSKI, DIRK