公开(公告)号：EP1546802A1

公开(公告)日：2005-06-29

申请号：EP03770955.7

申请日：2003-09-30

申请人： Fraunhofer-Gesellschaft zurFörderung der angewandten Forschung e.V.

发明人： RICKERS, Christoph ,  VERGÖHL, Michael

IPC分类号： G03B21/60

CPC分类号： G03B21/60

摘要： The invention relates to a projection screen for representing static or animated images with the aid of one or several monochromatic laser light sources. Said projection screen is provided with a coating that reflects in a spectrally selective manner and a structured lacquer layer made of a hardened lacquer or a structured film made from a holographic master as a layer reflecting in a spatially selective manner in order to increase spatial selectivity.