Vizio settles for $3M after saying 60 Hz TVs had 120 Hz “effective refresh rate” | Vizio claimed backlight scanning made refresh rates seem twice as high.

Vizio settles for $3M after saying 60 Hz TVs had 120 Hz “effective refresh rate” | Vizio claimed backlight scanning made refresh rates seem twice as high.::Vizio claimed backlight scanning made refresh rates seem twice as high.