Method of enhancing the resolution of a display system

摘要

The method is for enhancing the horizontal and/or vertical resolution of a display system (20) that uses multiple SLMs (25) For example, to approximate a two-fold increase in horizontal resolution, the input data is sampled at a doubled rate, and each SLM (25) receives every other sample. Each SLM (25) generates an image, and the two images are partially superposed with a horizontal offset and simultaneously displayed. The resulting output image has a perceived resolution that approximates that of an image generated by an SLM with twice as many pixels per row.