Patent ID: 8847939
Filing Date: 2014-09-30
Classification: G09G

Abstract:
1. A display device of an electric current driving type, comprising: a plurality of pixel circuits arranged in correspondence with intersections of a plurality of scanning lines and a plurality of data lines; a scanning signal output circuit configured to, a display signal output circuit including a plurality of correcting capacitances, the display signal output circuit configured to drive the data lines using the plurality of correcting capacitances, each of the plurality of correcting capacitances being provided for each data line, wherein each pixel circuit includes, the display signal output circuit is configured to apply a constant initial voltage to the data line before the start of the threshold value correction period to apply the initial voltage to the control terminal of the drive element in the write-target pixel circuit, the scanning signal output circuit is configured to, the display signal output circuit is further configured to, the scanning signal output circuit is configured to set the threshold value correction period such that the threshold value correction period ends before the voltage between the control terminal and the second conductive terminal of the drive element reaches the threshold voltage of the drive element.