Breakthrough LED technology could triple the resolution of display units

Researchers have developed a new colour changing surface tunable through electrical voltage which could lead to three times the resolution for displays Researchers have developed a new colour changing surface tunable through electrical voltage — a breakthrough that could lead to three times the resolution for televisions, smartphones and other devices. With the current technology, each of these pixels contains three subpixels – one red, one green, one blue. “In other displays that is not possible because they need three static colour filters to show the full RGB colour. The researchers also stated that by eliminating the three static subpixels that currently make up every pixel, the size of individual pixels can be reduced by three.