A display device (1) includes: a scan line drive circuit (4) which line-sequentially selects from among a plurality of scan signal lines; at least one signal line drive circuit (3) which has a receiving circuit that receives a data signal, and which sequentially supplies the data signal to pixels linked to a scan signal line (6) selected by the scan line drive circuit (4); a timing controller (10) which defines, in accordance with sync signals received from an outside source, a non-scan period during which none of the scan signal lines is selected, and which transmits, to the at least one signal line drive circuit (3), an operation discriminant signal that causes the receiving circuit to be underrun during at least part of the non-scan period thus defined. The at least one signal line drive circuit (3) and the timing controller (10) are provided as separate entities.