Can you explain more about what that means / share a link to further reading? Tried searching but couldn't find much online about the light polarization specifically, and am interested in the nanotexture for reducing eye strain.
There's some evidence that CPL emissive screens cause less eyestrain than linearly polarized emissive screens (e.g., https://pmc.ncbi.nlm.nih.gov/articles/PMC9010255), although the evidence there is not wildly strong. If you have a pair of RealD 3-D glasses (CPL filters) and look at a nanotexture iPad, you'll see that the nanotex layer decoheres the polarization of the underlying display, which is more like how normal (reflective) paper behaves.