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IMAGE DISPLAY SYSTEM AND THREE-DIMENSIONAL EYEGLASSES

  • US 20130229711A1
  • Filed: 04/18/2013
  • Published: 09/05/2013
  • Est. Priority Date: 05/19/2011
  • Status: Active Grant
First Claim
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1. An image display system for presenting a three-dimensional image to a viewer, the image display system comprising:

  • an image display apparatus for alternately outputting a left-eye image and a right-eye image to be presented to a left eye and a right eye, respectively, of a viewer; and

    three-dimensional eyeglasses having a left-eye shutter and a right-eye shutter for being worn by the viewer over face or head and setting the left-eye shutter to an open state when the left-eye image is displayed by the image display apparatus and setting the right-eye shutter to the open state when the right-eye image is displayed by the image display apparatus,wherein the three-dimensional eyeglasses include;

    a biometric signal measurement unit configured to measure a physical state of the viewer to acquire a biometric signal; and

    a transmitting and receiving unit configured to convert the biometric signal acquired by the biometric signal measurement unit into a communication signal and transmit the communication signal to the image display apparatus,wherein the image display apparatus includesa transmitting and receiving unit configured to receive the communication signal transmitted from the three-dimensional eyeglasses, andthe transmitting and receiving unit included in the image display apparatus is configured to transmit, to the three-dimensional eyeglasses, a specification-designating signal designating a specification including at least a data format for the communication signal, andthe transmitting and receiving unit included in the three-dimensional eyeglasses is configured to receive the specification-designating signal transmitted from the image display apparatus, convert the biometric signal into the communication signal, according to the specification designated by the received specification-designating signal, and transmit the communication signal to the image display apparatus.

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