发明名称 Transmissive screen and display device
摘要 Provided is a transmissive screen and display device capable of seeking an improved contrast with a simple structure. This transmissive screen comprises a light-permeable sheet in which the thickness on the incident light side is 2 Å or more and 5 mum or less and a colored layer having an OD value of 0.2 or more is provided thereto. Preferably, the OD value is 0.3 to 3.0, and, preferably, the thickness of the colored layer is 3 mum or less. The light-permeable sheet, for example, may be formed from polycarbonate or acrylic resin.
申请公布号 US2005200954(A1) 申请公布日期 2005.09.15
申请号 US20050075156 申请日期 2005.03.08
申请人 YAMASHITA HIDETO;SHIMIZU NOBUO 发明人 YAMASHITA HIDETO;SHIMIZU NOBUO
分类号 G03B21/62;G03B21/00;G03B21/56;H04N5/74;H04N9/31;(IPC1-7):G03B21/56 主分类号 G03B21/62
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