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LIGHTING SYSTEM AND DISPLAY DEVICE EQUIPPED WITH THE SAME

  • US 20100134395A1
  • Filed: 04/16/2008
  • Published: 06/03/2010
  • Est. Priority Date: 04/20/2007
  • Status: Abandoned Application
First Claim
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1. An illumination device used as a backlight of a display apparatus, comprising:

  • a first light source that emits light of a first color; and

    a second light source that emits light of a second color complementary to the first color,wherein each of the first light source and the second light source is a fluorescent tube having a cold cathode or a hot cathode,an amount of light emitted by the first light source is smaller than an amount of light emitted by the second light source, andthe first light source and the second light source can be controlled so as to be switched on independently of each other.

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