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IMAGE DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

  • US 20100097449A1
  • Filed: 06/04/2009
  • Published: 04/22/2010
  • Est. Priority Date: 10/17/2008
  • Status: Active Grant
First Claim
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1. An image display device comprising:

  • a lenticular lens array;

    a first backlit display element that is positioned on the lenticular lens array and is driven at a frame frequency of N×

    60 Hz, where N is an integer equal to or greater than 1; and

    a light source module that is positioned under the lenticular lens array and irradiates light onto the lenticular lens array using a plurality of electrically individually controllable pixels,wherein the first backlit display element displays a video signal of a 2-dimensional (2D) format in a 2D mode and displays a video signal of an N-view 3-dimensional (3D) format in a 3D mode,wherein the light source module irradiates light in the form of a surface light source onto the lenticular lens array in the 2D mode and irradiates light in the form of a plurality of line light sources, that are spaced apart from one another at a uniform distance, onto the lenticular lens array in the 3D mode.

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