Researchers have developed a way to use commercial inkjet printers and readily available ink to print hidden images that are only visible when illuminated with appropriately polarized waves in the ...
WASHINGTON -- Researchers have developed a way to use commercial inkjet printers and readily available ink to print hidden images that are only visible when illuminated with appropriately polarized ...
FOSTER CITY, Calif., Sept. 30, 2010 (GLOBE NEWSWIRE) -- EFI™ (Nasdaq:EFII), a world leader in customer-focused digital printing innovation, today introduced two new entry-level production wide-format ...
(Nanowerk News) Researchers have developed a way to use commercial inkjet printers and readily available ink to print hidden images that are only visible when illuminated with appropriately polarized ...