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Ambient light controlled display and method of operation

  • US 20050037815A1
  • Filed: 08/14/2003
  • Published: 02/17/2005
  • Est. Priority Date: 08/14/2003
  • Status: Abandoned Application
First Claim
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1. A portable electronic apparatus comprising:

  • a display;

    an ambient light sensor;

    a processor coupled to the display, and the ambient light sensor, wherein the processor is programmed to;

    drive the display in order to display one or more indicia on the display;

    measure an ambient light level via the ambient light sensor; and

    adjust the size of the one or more indicia as a function of the ambient light level.

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