摘要 |
<P>PROBLEM TO BE SOLVED: To provide an active drive type display panel in which a light emitting element such as an organic electroluminescent element which performs correct gray shades display even at the time of being used for a long period of time is arranged, and also to provide a display device using the display panel and a driving method for the display panel. <P>SOLUTION: Each pixel part of the display panel is provided with a holding means for holding data signals and a pixel control means for activating a driving element corresponding to the data signals held in the holding means and supplying a driving current for an amount corresponding to the data signals to the light emitting element. A display control means is provided with a driving current detection means for detecting the driving current within a scanning period and a data correction means for correcting the data signals held in the holding means such that the driving current detected by the driving current detection means within the scanning period becomes equal to a current corresponding to light emission luminance indicated by the data signals. <P>COPYRIGHT: (C)2004,JPO |