| 摘要 |
PROBLEM TO BE SOLVED: To improve touch detecting speed for improving latency etc.SOLUTION: A drive control part 9 performs display scanning and driving to scan and drive, in one direction, a plurality of drive electrodes 43_1 to km (scanning of write pixel line WPL), and performs, a plurality of times for M display screens (M and N are arbitrary integers satisfying N<M), detection scanning and driving to continuously scan and drive all or part of the plurality of drive electrodes within the period of time when N display screen is displayed by the display scanning and driving (scanning of drive electrode DE). A plurality of sensor lines are spaced in a direction other than the one direction, which produce an electrical change in response to the contact or proximity of an object to be detected with or to the sensor line. |
