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A LIGHT CONDUCTING PLATE, METHOD FOR MAKING THE SAME AND USING THEREOF

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专利汇可以提供A LIGHT CONDUCTING PLATE, METHOD FOR MAKING THE SAME AND USING THEREOF专利检索,专利查询,专利分析的服务。并且A light conducting plate is comprised of at least three layers, in which the middle layer for conducting light is of polystyrene, and the upper layer and down layer for reflecting light is of poly methyl methylacrylate or Al film. A shielding layer may be also coated on the outer surface of said reflecting layers respectively, thereby a light conducting plate having more than three layers is provided. Said shielding layer can be of resin coating or film. The light conducting plate of the present invention can be used for manufacturing signboards, billboards and instrument panels.,下面是A LIGHT CONDUCTING PLATE, METHOD FOR MAKING THE SAME AND USING THEREOF专利的具体信息内容。

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