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Display device

  • US 7,864,271 B2
  • Filed: 05/31/2007
  • Issued: 01/04/2011
  • 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,the display surface including a pixel consisting of red, green, blue, and yellow sub-pixels,wherein the display device includes red, green, blue, and yellow color filters, and a light source device,the red sub-pixel has the largest aperture area, and the blue sub-pixel has the largest aperture area,the aperture area of the red sub-pixel is larger than that of the green sub-pixel and also larger than that of the yellow sub-pixel,the aperture area of the blue sub-pixel is larger than that of the green sub-pixel and also larger than that of the yellow sub-pixel, anda lightness of red accounts for 12% or more and 25% or less relative to a lightness of white.

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