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Liquid crystal display with colored backlight

  • US 20050248524A1
  • Filed: 10/15/2004
  • Published: 11/10/2005
  • Est. Priority Date: 05/04/2004
  • Status: Active Grant
First Claim
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1. A method of illuminating a backlit display, said method comprising the step of varying the luminance of a light source illuminating a plurality of displayed pixels and varying the transmittance of a light valve of said display in a non-binary manner, wherein said light source is spatially displaced at a location at least partially directly beneath said plurality of pixels, and wherein said light source includes a plurality of different colored light emitting elements.

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