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Drive method of el display apparatus

  • US 20050168490A1
  • Filed: 03/06/2003
  • Published: 08/04/2005
  • Est. Priority Date: 04/26/2002
  • Status: Active Grant
First Claim
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1. A drive method of an EL display apparatus that comprises a switching element which turns on and off a current path between a driver transistor and an EL element, in each pixel, the drive method comprising:

  • aggregating image data or data equivalent to image data; and

    turning off the switching element for a longer period if the aggregated data is large in amount than if the aggregated data is small in amount.

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