Innovation in Holographic Technology
2018 – Commended
Zhongchao Special Security Technology for ColorSpace™
ColorSpace™ is a new micro-optic feature that utilises holographic micro-nanostructures to provide colourful 3D dynamic graphic features with full parallax. The colours are fixed and can be precisely controlled at the nanometre level and are also easy to observe and describe.
ColorSpace is ultra-thin (less than 30 microns) and can therefore be easily integrated into security threads, foil stripes, labels and is suitable for both banknote and ID applications.
In addition, the holographic structures can also depict very fine graphic elements with high contrast colour images.