INDICATOR TAGS THAT EXHIBIT COLOR TRANSITION

An indicator tag (100) and a method for fabricating the same are disclosed. For example, the indicator tag includes a three-dimensional mesh (104) comprising a plurality of pores, wherein the three-dimensional mesh is printed with a water soluble and ultra-violet (UV) light curable ink, a container...

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Bibliographic Details
Main Authors PRAHARAJ, Seemit, MCCONVILLE, Paul J, LEVY, Michael J
Format Patent
LanguageEnglish
French
German
Published 24.06.2020
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
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Summary:An indicator tag (100) and a method for fabricating the same are disclosed. For example, the indicator tag includes a three-dimensional mesh (104) comprising a plurality of pores, wherein the three-dimensional mesh is printed with a water soluble and ultra-violet (UV) light curable ink, a container (102) enclosing the three-dimensional mesh, a membrane (106) coupled to the three-dimensional mesh, and a dye (108) dispensed on top of the membrane, wherein the three-dimensional mesh interacts with the dye when in contact with the dye to provide an indication.
Bibliography:Application Number: EP20190217224