Color Printing Reaches 100000dpi, Highest Possible Resolution For Printed Images
The highest possible image resolution in color printing is 100,000 dots per inch, determined by the diffraction limit of visible light. For long, printing at such high-resolution had been elusive. But now, with the help of a unique printing method, this has been achieved. The method that has been used in accomplishing this, makes use of tiny nano pillars which have a length of few tens of nanometres.