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CN100529999C 在工业产品上压印二元全息图的方法及其上压印有二元全息图的光学镜片 有权

在工业产品上压印二元全息图的方法及其上压印有二元全息图的光学镜片
摘要：
一种在工业产品上压印二元全息图的方法，其包括提供一种带有对应全息图的图案的印章的步骤(30)。该产品首先覆盖有金属层。所述印章被遮蔽溶液涂覆的步骤(40)，并被压印到该工业产品上的步骤(50)。接着，通过选择性蚀刻没有被遮蔽的金属层部分来获得全息图图案的步骤(60)。该方法适合于在光学镜片上压印全息图。
摘要（英）：

A method for printing a binary hologram on a manufactured product comprises the provision of a stamp with a pattern corresponding to the hologram (30). The product is initially coated with a metal layer. The stamp is inked with a masking solution (40) and pressed against the manufactured product (50). Then, the hologram print is obtained by selective etching of parts of the metal layer which are not masked (60). The method is adapted for printing holograms on optical lenses.

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