All-in-one polychromatic LEDs replace RGB for sharper screens
newatlas.comCan that single semiconductor produce other wavelengths in between? Sounds like that would be great for wider colour gamut. If it could change fast enough you could even create a full spectral distribution by scanning faster than human perception.
I'm also wondering how they archive arbitrary colours if the LED can only emit one of the base colours at a time. Rapidly oscillating between the three voltages?