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Liquid-crystal display apparatus and electronic device

  • US 20060256257A1
  • Filed: 05/05/2006
  • Published: 11/16/2006
  • Est. Priority Date: 05/11/2005
  • Status: Active Grant
First Claim
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1. A liquid-crystal display apparatus comprising:

  • a liquid-crystal panel having a color filter;

    a first light source for irradiating first white light to said liquid-crystal panel;

    a second light source for irradiating, second white light different from the first white light to said liquid-crystal panel;

    illuminance detecting means for, detecting ambient illuminance of said liquid-crystal panel to output a detected signal; and

    light source control means for switching said first and second light sources based on the detected signal from said illuminance detecting means.

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