When we discuss colour in filmmaking, we're usually interested being – well – correct. But we might also talk about the steel blue of night, an amber sunset, or the greenish tinge that comes from ...

We now take LED lighting for granted, but acheiving a specific colour is actually quite complicated. Why is that? At some point, reasonably soon, full-colour mixing will become more the rule than the ...

Rice University scientists have unveiled a new method for arranging metal nanoparticles in geometric patterns that can act as optical processors that transform incoming light signals into output of a ...

French optical firm Gaggione has proposed a way to compare the evenness of colour in ‘white’ light beams produced by LED lighting – generally those with separate RGBW die as light sources. It is an ...

Photometers or light meters are radiometers that include a filter and photodiode and responds based on the average human eye: the CIE 1924 luminosity function V λ. However, the light sensitive diode ...

Learn how to mix old and new lighting fixtures in any room to add contrast and character ...

I learned quite a bit about the relationship between the manufacturer’s bin data and how that relates to the LED’s actual composite color from reading Don Schelle’s article, Accurately Plot Colors ...

Diodes Inc.’s programmable 18-/12-channel linear LED drivers support animation, precise color mixing, and brightness for advanced automotive lighting and displays. The AL58818Q and AL58812Q are ...