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Dual Liquid Crystal Shutter Display

  • US 20120184364A1
  • Filed: 09/22/2010
  • Published: 07/19/2012
  • Est. Priority Date: 09/29/2009
  • Status: Active Grant
First Claim
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1. A gaming system display comprising:

  • a projector system projecting a front image associated with a game and a rear image associated with the game at different times;

    a rear switchable screen in proximity to the projector system, the rear image being projected on the rear screen at a first time interval and the rear switchable screen having an open state allowing transmittal of light through the rear screen and a closed translucent state obscuring the rear screen;

    a front switchable screen overlaying the rear switchable screen, the projector system projecting the front image on the front screen at a second time interval, the front switchable screen having an open state allowing transmittal of light through the front screen and a closed translucent state obscuring the front screen; and

    a controller coupled to the projector system and front and rear switchable screens to periodically cycle the respective closed and open states between the first and second time intervals at a sufficiently high rate to present a juxtaposition of the front image and the rear image to a viewer without flicker between the front image and the rear image.

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