| 摘要 |
<p>Provided is a display device which includes first to fourth transistors (Tr) and a light-emitting element in each pixel. The control terminal of the first Tr is connected to a first control line, the control terminal of the fourth Tr is connected to a scan line, one conductive terminal of the fourth Tr is connected to a data line, one conductive terminal of the second Tr is connected to a first power supply line via the first Tr, the control terminal of the second Tr is connected to the data line via the fourth Tr and connected to the terminal of the light-emitting element via a capacitance, the terminal of the light-emitting element, the other conductive terminal of the second Tr, one conductive terminal of the third Tr, and the control terminal of the third Tr are connected. A second control line (AZC) shared between a plurality of pixels connected to separate scan lines is provided, and the other conductive terminals of the third Trs provided in the plurality of pixels are connected to the second control line. In the state where the respective first Trs have been sequentially turned off in the plurality of pixels, the respective third Trs are simultaneously turned on. Consequently, the number of control lines of an organic EL display can be reduced.</p> |
