A method for forming a stereoscopic image forms separate left-eye and right-eye images in a repeated cycle that forms the left-eye image by providing data for lines of the left-eye image, ordered in sequence from a first to a second edge of an image frame, then forms successive lines of modulated light...http://www.google.com.au/patents/US8134591?utm_source=gb-gplus-sharePatent US8134591 - Display using bidirectionally scanned linear modulator
