| 摘要 |
<p>The present invention provides an image display device that, when a test region for display image inspection is arranged outside a display element region, obviates the need for a dedicated driving unit for driving pixels within the test region, makes it possible to simplify the circuit configuration in the image display device, and makes it possible to simplify control performed when a test signal is displayed in the test region. In this image display device, a test region (pixels PDt1-PDt4) (23) is provided outside a display element region (22), and the gate of each of the pixels (PDt1-PDt4) is connected in common to a gate control line (GL1). The source lines of pixels (PDt1 and PDt2) in the same column are connected in common to a source line (SLr), and the source lines of pixels (PDt3 and PDt4) in the same column are connected in common to a source line (SLr + 1).</p> |
