Projection system utilising SLM pixels that include SLM pixel regions satisfying acceptable defective SLM pixel policy and SLM pixel regions failing policy

摘要

The method involves determining the spatial light modulator (SLM) pixels (200) including two regions (202,204) of SLM pixels in which one accepts defective SLM pixel policy and other fails to accept defective SLM pixel policy. The resolution of the SLM pixels accepting defective SLM pixel policy within a projection system, is less than the resolution of both regions of SLM pixels.