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METHOD OF TRANSFERRING DATA IN A DISPLAY DEVICE

  • US 20130113777A1
  • Filed: 02/10/2012
  • Published: 05/09/2013
  • Est. Priority Date: 11/09/2011
  • Status: Abandoned Application
First Claim
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1. A method of transferring data between a timing controller and a plurality of source drivers in a display device, the method including:

  • (a) setting a first source driver of the plurality of source drivers to convert first signals received from outside of the first source driver and having first voltage levels to second signals having second voltage levels;

    (b) receiving, by the first source driver, a first test pattern from the timing controller;

    (c) performing a test by the first source driver, based on the first test pattern, to determine whether an error has occurred in the first test pattern received at the first source driver; and

    (d) when an error has occurred in the first test pattern received at the first source driver, adjusting, by the first source driver, an output level of a receiver of the first source driver, so that the first source driver converts the first signals to third signals having third voltage levels different from the second voltage levels.

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