DISPLAY DEVICE

摘要

Detection signals of each photo sensor circuit (senS, senD, senON, and senOFF) are activated so as to be output together in increments of a plurality of a predetermined number of sensor rows (LSk) by way of a row driver (6). Within the predetermined number of sensor rows (LSk), photo sensor circuits (senS, senD, senON, and senOFF) sharing the same power line (SL2, SL5, ...) between at least two different sensor rows (LSk) are included. The detection signals of each of the photo sensor circuits (senS, senD, senON, and senOFF) in the predetermined number of sensor rows (senS, senD, senON, and senOFF) are output via mutually different output lines (SL1/SL3, SL4/SL6, ...).