Typical logic had me believing that the additional yellow would produce an Enhanced RGB. Printing CMYK, whether on press or some digital output device is commonly augmented with special colors to enhance areas where the standard 4-colors go flat.
Generally, I see reflective color (printing/painting) as very lossy in color purity. Additive color (light) can exist in a much more loss-less environment. I have a lamp that use 4 halogen "guns", three are dichroic filtered to produce pure RGB and the fourth unfiltered White light. Each of the RGB and White can be individually intensity controlled. To cut to the chase, if I added a Yellow lamp to the RGB mix, the colors produced would be altered or pushed in a direction. I am assuming I could readjust the RGB mix to repeat the original color prior to the addition of yellow. So theoretically, I am not necessarily improving the color, just changing the hue.
In the case of RGBY in a matrix, I think the fields of color can be positively enhanced at the glass. The processing would be more complex to properly incorporate the yellow push, but the addition of a specialized color could theoretically improve the richness of hues.
I look forward to seeing RGBY.
Generally, I see reflective color (printing/painting) as very lossy in color purity. Additive color (light) can exist in a much more loss-less environment. I have a lamp that use 4 halogen "guns", three are dichroic filtered to produce pure RGB and the fourth unfiltered White light. Each of the RGB and White can be individually intensity controlled. To cut to the chase, if I added a Yellow lamp to the RGB mix, the colors produced would be altered or pushed in a direction. I am assuming I could readjust the RGB mix to repeat the original color prior to the addition of yellow. So theoretically, I am not necessarily improving the color, just changing the hue.
In the case of RGBY in a matrix, I think the fields of color can be positively enhanced at the glass. The processing would be more complex to properly incorporate the yellow push, but the addition of a specialized color could theoretically improve the richness of hues.
I look forward to seeing RGBY.