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Method and device for avoiding image misinterpretation due to defective pixels in a matrix display

  • US 8,537,144 B2
  • Filed: 11/21/2003
  • Issued: 09/17/2013
  • Est. Priority Date: 11/29/2002
  • Status: Active Grant
First Claim
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1. Method for avoiding misinterpretation of an image displayed on a matrix display device due to defective cells in the matrix display device, whereby the image comprises a plurality of pixels, the method comprising:

  • obtaining information on the presence and the location of the defective cells in said matrix display device, andon the basis of this information,modulating the operation of said matrix display device when displaying said image on said matrix display device and adapting in this way the image content of the pixels of said image, corresponding to said defective cells or corresponding to the pixels in the neighborhood of said defective cells so as to emphasize or warn for the presence of said defective cells on the actual display of said image.

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