Ok, here it is, copy/paste from future shop:
Refresh Rate - The refresh rate gives an indication of how smooth and crisp motion will appear on the screen. The higher the number, the smoother the motion will appear. 60 Hz is a standard refresh rate, but some TVs can produce higher refresh rates using techniques such as motion estimation-motion compensation (MEMC) or backlight scanning.
Refresh Rate - The refresh rate gives an indication of how smooth and crisp motion will appear on the screen. The higher the number, the smoother the motion will appear. 60 Hz is a standard refresh rate, but some TVs can produce higher refresh rates using techniques such as motion estimation-motion compensation (MEMC) or backlight scanning.