发明名称 Image display device and image sheet
摘要 An image display device is provided that can be reduced in size and weight by using an EL and can display a clear image whose color does not change by any of reflected light or transmitted light. The image display device includes an opaque first image layer on a surface of which a first image is formed, the first image layer being made of a sheet-like material and being provided with a plurality of holes, a second image layer that is placed on a back surface of the first image layer and is made of a transparent sheet on which a second image is formed, the second image being visible through the plural holes, and a lighting system for illuminating the second image from a back, the lighting system being placed on a back surface of the second image layer.
申请公布号 US7851044(B2) 申请公布日期 2010.12.14
申请号 US20040885673 申请日期 2004.07.08
申请人 PHOTO CRAFT CO., LTD. 发明人 MATSUMOTO IWAO
分类号 B44F1/00;H05B33/12;G09F13/02;G09F13/04;G09F13/06;G09F13/08;G09F13/16;G09F13/22;G09F19/12 主分类号 B44F1/00
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