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Display device

  • US 8,497,957 B2
  • Filed: 07/13/2010
  • Issued: 07/30/2013
  • Est. Priority Date: 06/19/2006
  • Status: Expired due to Fees
First Claim
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1. A display device comprising:

  • a display surface including a pixel having red, green, blue, and yellow sub-pixels;

    whereinthe red sub-pixel has a larger aperture area than an aperture area of the green sub-pixel, an aperture area of the blue sub-pixel, and an aperture area of the yellow sub-pixel; and

    a lightness value of red light displayed by the pixel is between 12% and 25% of a lightness value of white light displayed by the pixel.

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