Patent ID: 7724211

Claim:
A method, comprising: controlling a right eye shutter of stereo glasses to switch between a closed orientation and an open orientation; and controlling a left eye shutter of the stereo glasses to switch between the closed orientation and the open orientation; wherein the right eye shutter and the left eye shutter of the stereo glasses are controlled such that the right eye shutter and the left eye shutter simultaneously remain in the closed orientation for a predetermined amount of time; wherein the right eye shutter of the stereo glasses is controlled such that the right eye shutter is in the open orientation only for a duration of a first set of vertical blanking intervals, and the left eye shutter of the stereo glasses is controlled such that the left eye shutter is in the open orientation only for a duration of a second set of vertical blanking intervals; wherein the predetermined amount of time represents at least one of a time during which a left image has been partially overwritten on a display by a right image intended for the right eye shutter and a time during which the right image has been partially overwritten on a display by a left image intended for the left eye shutter.