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AUTOMATIC SHUTDOWN OF 3D BASED ON GLASSES ORIENTATION

  • US 20130038520A1
  • Filed: 08/09/2011
  • Published: 02/14/2013
  • Est. Priority Date: 08/09/2011
  • Status: Active Grant
First Claim
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1. An apparatus for viewing a stereoscopic display, comprising:

  • a pair of active shutter lenses, each lens enabled to alternate opacity and transparency;

    a sensor for detecting a roll orientation of the lenses; and

    a circuit connected with the active shutter lenses, the circuit configured to switch the lenses from alternating opacity with respect to each other to synchronizing opacity with respect to each other based on a signal from the sensor.

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