发明名称 TRANSPARENT SCREEN
摘要 An object of the invention is to provide a rear projection screen that has a high contrast and produces high-quality images. The obj ect is achieved by a rear projection screen and rear projection display apparatus having the same. This rear projection screen contains a vertical lenticular lens sheet on the viewer side, and the vertical lenticular lens sheet includes a lenticular lens capable of vertically refracting the incident light on its incident surface, black stripes in the vicinity of the focus of the lenticular lens in portions where the incident light does not pass through, and a flat surface on its viewer side. <IMAGE>
申请公布号 KR20040075110(A) 申请公布日期 2004.08.26
申请号 KR20047011622 申请日期 2003.02.04
申请人 发明人
分类号 G03B21/62;G03B21/625;G03B21/10 主分类号 G03B21/62
代理机构 代理人
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