3M have introduced the Vikuiti KE Polarizer developed to improve the overall performance of 3LCD projection displays. Specifically, the KE Polarizer has been designed to enable high contrast, high brightness and excellent 3LCD projection image quality. Additionally, it was designed to extend projection engine life, simplify light engine designs and consequently reduce 3LCD projector costs.

The key development step for the KE Polarizer was the creation of an intrinsic absorptive polarizing material which resulted in a polarizing material with greater durability and stability than the traditional dye or iodine based polarizers. The KE Polarizer is able to support sustained higher light engine performance without image darkening or contrast loss.