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3-D IMAGE DISPLAY SYSTEM AND DISPLAY EQUIPMENT AND SHUTTER GLASSES THEREOF

  • US 20110292308A1
  • Filed: 08/23/2010
  • Published: 12/01/2011
  • Est. Priority Date: 05/31/2010
  • Status: Active Grant
First Claim
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1. A shutter glasses, applied to a 3D image display system, the shutter glasses comprising:

  • two liquid crystal optical units;

    at least one polarizing optical element; and

    at least one linear polarizing unit, disposed between the polarizing optical element and the liquid crystal optical units, wherein an image light passes through the polarizing optical element, the linear polarizing unit, and one of the liquid crystal optical units in sequence, and when the image light passes through one of the liquid crystal optical units, the other liquid crystal optical unit blocks the image light.

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