DISPLAY DEVICE AND ELECTRONIC DEVICE

摘要

A touch-sensor-equipped display device has: a panel unit including a screen area in which units of detection constituting a touch-sensor function and pixels constituting a display function are formed in a matrix pattern; a plurality of shared electrodes which are formed in the screen area, parallel to an X-direction, and for both display drive and touch drive; a plurality of common electrodes for display drive which are parallel to the X-direction and respectively alternately disposed with the plurality of respective shared electrodes in a Y-direction; a plurality of detection electrodes which are parallel to the Y-direction and intersecting with the plurality of shared electrodes and the plurality of common electrodes; and the units of detection corresponding to respective capacitors formed by intersections of the plurality of shared electrodes and the plurality of detection electrodes.

主权项

1. A display device comprising:
a panel unit including a screen area in which units of detection composing a touch-sensor function and pixels composing a display function are formed in a matrix pattern; a plurality of drive electrodes which are formed in the screen area, parallel to a first direction, and for both display drive and touch drive; a plurality of common electrodes for display drive which are formed in the screen area, parallel to the first direction, and respectively alternately disposed with the plurality of respective drive electrodes in a second direction intersecting with the first direction; a plurality of detection electrodes which are formed in the screen area, parallel to the second direction, and intersect with the plurality of drive electrodes and the plurality of common electrodes; and the units of detection corresponding to respective capacitors formed by intersections of the plurality of drive electrodes and the plurality of detection electrodes.