Patent ID: 8976323
Filing Date: 2015-03-10
Classification: G02B,G02F,G09G,H04N

Abstract:
1. A switching dual layer display system for providing a dimensional display, comprising: a first display device; a second display device with a light source, the second display device being arranged to be spaced apart from the first display device and to project output light onto a back surface of the first display device; and a display controller first operating the first and second display devices in a first mode in which the first display device is transparent and the second display device displays back layer content and second operating the first and second display devices in a second mode in which the first display device displays front layer content and the second display device operates as a backlight to the first display device, wherein in the first mode the first display device displays a mask comprising a white region and a gray-to-black region mapped to an object in the front layer content displayed during the second mode.