LASER-MARKED POLYMER WORKPIECE
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United States of America Patent
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Oct 20, 2017
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Nov 17, 2011
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Abstract
A laser-marked polymer workpiece is described. The workpiece has a transparent component and an opaque component applied to at least one region of the transparent component. A mark is introduced onto a surface of the opaque component facing the transparent component with at least one laser. The mark is introduced, via a laser, through the transparent component. The mark is a lightening of the surface of the opaque component on which the mark was introduced.
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