发明名称 Filter for illusion apparatus
摘要 A partially transparent, partially reflective curved screen is formed with a thin metal layer supported on a transparent supporting layer. A transparent light absorbing dye or other means for optically absorbing visible light is incorporated in the transparent supporting layer. The screen allows an optical image such as from a TV to be transmitted therethrough with reduced ghost effect.
申请公布号 US6510005(B1) 申请公布日期 2003.01.21
申请号 US19990422651 申请日期 1999.10.22
申请人 GOLDSTEIN IRVING S. 发明人 GOLDSTEIN IRVING S.
分类号 G02B27/00;(IPC1-7):G02B27/00 主分类号 G02B27/00
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