The exact position of the nano - scale features and electronic properties can then be fine - tuned to achieve the best optical performance. (sciencedaily.com)
A couple of other details mentioned with the new screens include slightly improved contrast and better optical performance that's better tuned for higher resolution screens. (blog.the-ebook-reader.com)
Perhaps most importantly the defects that create the dots do not inhibit the electrical or optical performance of the semiconductor and they can be controlled by applying electric and magnetic fields. (sciencedaily.com)