US Patent 9579921 Card-shaped data carrier
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Patent abstract
The invention relates to a card-shaped data carrier (1) comprising a card body (2) provided with a graphical element (6) displayed thereon. The card body (2) is made of a plastic material for converting irradiated light into secondary light and for retransmitting the secondary light within the plastic material to the graphical element (6) or to a portion of the graphical element (6). The inventive card-shaped data carrier (1) is characterized in that the card body (2) is provided with a light source (18) for irradiating light into a shaped body (12) formed by the plastic material.
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Patent Inventor Names
Stefan Kluge0
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US Patent 09579921 Card-shaped data carrier US Patent 9579921 Card-shaped data carrier
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Patent Number
09579921
Patent Number
9579921
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Official Website
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US Patent 09579921 Card-shaped data carrier
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Patent jurisdiction
Patent number
09579921
Date of patent
February 28, 2017
Patent application number
11990715
Date Filed
August 14, 2006
Patent primary examiner
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