Mini-RGB TVs have an inherent flaw that limits their color saturation — here’s what’s wrong

TV makers are claiming that they’ve reached a new level of color with Mini-RGB TVs, but it's complicated.
Gizmodo

The Origin of Color Bars on TV, and Other Standard Test Files

Occasionally, we get to catch a glimpse of the hidden tests that ensure our technology-infused world runs smoothly: color bars on TV or blocks of “lorem ipsum” gibberish text. There’s a fascinating ...