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Light sensitive display

  • US 20080049153A1
  • Filed: 10/26/2007
  • Published: 02/28/2008
  • Est. Priority Date: 05/23/2002
  • Status: Active Grant
First Claim
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1. A light sensitive display comprising:

  • (a) said display selectively causing pixels to provide light;

    (b) at least one light sensitive element located within said display;

    (d) modifying the intensity of a portable external light source directed at said display based upon said at least one light sensitive element;

    (e) a readout system determining when the position of at least one of said plurality of light sensitive elements that has been inhibited from sensing ambient light, whereby said readout system distinguishes between ambient surroundings and said at least one of said plurality of light sensitive elements said inhibited from sensing said ambient light.

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