Patent ID: 8004478

Claim:
An electroluminescent display device comprising: a panel having a plurality of scan lines, a plurality of data lines and a plurality of pixels formed at cross areas of the scan lines and the data lines; a driving circuit to drive scan signals on the scan lines and data signals on the data lines; a frame circuit control device to receive first display data, to determine an amount of current passing through each of the scan lines for a plurality of frames based on the first display data, and to provide second display data to the driving circuit based on the determined amount of current, wherein the frame circuit control device lowers a brightness level of pixel positioned at a left edge in a first scan line than that of pixel positioned at a right edge in the first scan line, and the frame circuit control device lowers a brightness level of pixel positioned at the right edge in a second scan line than that of pixel positioned at the left edge in the second scan line.