• US 20090027413A1
  • Filed: 12/20/2007
  • Published: 01/29/2009
  • Est. Priority Date: 07/25/2007
  • Status: Active Grant
First Claim
Patent Images

1. A display apparatus comprising:

  • a display unit;

    an image processing unit which processes an input image signal of an initial data bit and provides the processed input image signal to the display unit;

    a storage unit which stores a coefficient of color temperature; and

    a controller which controls the image processing unit to convert the input image signal to an image signal of a first data bit larger than the initial data bit and to multiply the image signal of the first data bit by the color temperature coefficient.

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