microLEDs also have
* better linearity
* smaller size (that is, the light comes from a tiny pinpoint in the middle of the pixel rather than a whole rectangle being lit up). This actually helps make the display look a lot sharper.
* better linearity
* smaller size (that is, the light comes from a tiny pinpoint in the middle of the pixel rather than a whole rectangle being lit up). This actually helps make the display look a lot sharper.
Edit: By small pixels I mean a low pixel aspect ratio(area of lit pixel vs total area per pixel). If you consider this as a DSP problem(instead of a time series problem, a brightness value over distance or angle), there's effectively no reconstruction low pass filter. You can think of small lit pixel area with larger distance between like zero padding. This can make some things appear sharper, but by doing so it'll appear less like the image source wants it to.
And it doesn't mean the bright part of a pixel should be as small as possible, no, it should be tuned for bandwidth.
Even eye receptors (cones) approximate sinc() in the same fashion.