MasterImage and its parallax barrier 3D technology have been around for a while . Though nothing major -- excepting the Hitachi H001 in Japan -- has ever come of this company's efforts, it's back at Computex this year with a trio of reference display, showing off glasses-free 3D at 4.3-inch, 7-inch and 10-inch form factors. Resolution on both the 7- and 4.3-inch panels is 800 x 480 at the moment, but there's a 1280 x 800 7-incher in the works that could be ready for production by the end of this year. The parallax barrier allowing for the autostereoscopic effect to happen adds only 1mm to the screen's thickness, though it does halve vertical resolution -- meaning an 800 x 480 screen will only show a 400 x 480 image when flipped to 3D mode. MasterImage builds the LCDs and controllers in these 3D imagers and is currently in discussions with what we're told are "first tier" manufacturers of both smartphones and tablets. You can see the 7-inch display on video after the break -- we found it able to match the 3D effect produced by displays requiring glasses, which is a good thing in relative terms, but as you see above, the two frames can and do get split up if you're not perfectly positioned to soak up the third dimension.