For how many years now have we heard the request from brand owners for a more colorful image in a printed product? We live in a world of color, and I would argue that just about everyone prefers a ...

Conventional color printing involves overlaying dots of cyan, magenta, yellow, and black pigments in different ratios to get a spectrum of colors. In the new coloring scheme, each pixel is made of ...

Holographic colour printing displays a coloured image under ambient white light by tuning the amplitude of light, while projecting up to three different holograms under red, green, or blue laser ...

The oldest form of television used a spinning disk with a progression of holes — a Nipkow disk — to slice the image into lines for display. They’re surprisingly simple machines and capable of ...

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Metal nanostructures can be designed to scatter different colours depending on the polarization of the incident light. Such spectral control is attractive for applications such as high-density optical ...

How it is done: images in visible light can be described in terms of their red, green and blue components (left). On the right are shown infrared images taken at three different wavelengths, which ...

Expert printing and framing transform photography and fine art into architectural elements that complement materials, colour ...