Viewsonic 4ms TFT monitor
 

ViewSonic call their 4ms technology ClearMotiv. How does it work? Well, simply, the monitor pre-charges the pixels in the screen with voltage (either higher or lower, depending on whether the next colour is brighter or darker). By pre-charging, it can make the actual switch between pixel colours faster.

Link
http://www.bit-tech.net/hardware/200...924_tft/1.html