Information display medium and manufacturing method relating thereto
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United States of America Patent
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Feb 21, 2023
Grant Date -
Sep 30, 2021
app pub date -
Sep 4, 2017
filing date -
Sep 5, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is an information display medium that can enhance a forgery prevention effect. An information display medium (100) includes a light reflection layer (20) made of a metal or a metallic oxide and partially or fully placed on one surface of a substrate, and the light reflection layer (20) includes a first region (30) where first information is displayed by either of or a combination of an outline shape and a shape of an uneven region, and a second information display region (21a) where identification information formed by partial material removal of the light reflection layer (20), the second information display region being set to partially or fully overlap with the light reflection layer (20) where the first information is displayed in the first region (30).
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