Researchers develop unique printing technology for 'invisible' images
Researchers from ITMO University's ChemBio Cluster have developed an inkjet printing technology that makes it possible to produce images that can only be seen in polarized light—such as when using a smartphone screen. The new technology will help manufacturers protect their products from forgery. An article concerning the technology was published in ACS Applied Material Interfaces.
from Phys.org - latest science and technology news stories https://ift.tt/36csHDJ
from Phys.org - latest science and technology news stories https://ift.tt/36csHDJ
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