Patent ID: 7030894

Claim:
A method of displaying an image, the method comprising: receiving image data for the image; buffering the image data for the image, including creating a frame of the image; defining a first sub-frame and at least a second sub-frame for the frame of the image from the image data, the second sub-frame being spatially offset from the first sub-frame; and alternating between displaying the first sub-frame in a first position and displaying the second sub-frame in a second position spatially offset from the first position, wherein defining the second sub-frame further includes defining a third sub-frame and a fourth sub-frame for the frame of the image from the image data, the fourth sub-frame being spatially offset from the third sub-frame and the third sub-frame and the fourth sub-frame both being spatially offset from the first sub-frame and the second sub-frame, and wherein alternating between displaying the first sub-frame and displaying the second sub-frame further includes alternating between displaying the first sub-frame in the first position, displaying the second sub-frame in the second position, displaying the third sub-frame in a third position spatially offset from the first position and the second position, and displaying the fourth sub-frame in a fourth position spatially offset from the first position, the second position, and the third position.