| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device that is large sized but offers a uniform image. <P>SOLUTION: A display device includes a pixel array part where pixel circuits are arranged in matrix and a drive part for driving the pixel array part. The drive part at least performs, in each pixel circuit, first correction operation and light emission operation. In the first correction operation period, a writing control line drive part is defined according to the timing to control a sampling transistor in a conduction state. The writing control line drive part and a power supply drive part drive each pixel circuit by supplying a predetermined signal and a predetermined power supply voltage from both sides of the pixel array part for suppressing variation in correction operation period in each pixel circuit. <P>COPYRIGHT: (C)2013,JPO&INPIT |
