Patent ID: 9588627
Date: 2017-03-07
CPC Classifications: G02F,G06F,G09G

Claim:
1. A display device with a touch detection function, comprising: a first substrate; a plurality of pixel electrodes that are present on a plane parallel to the first substrate and in a first region; a display functional layer configured to exert an image display function; a plurality of first drive electrodes facing the pixel electrodes in a perpendicular direction with respect to a surface of the first substrate; a plurality of first touch detection electrodes that face the first drive electrodes in the perpendicular direction and that are capacitively-coupled to the first drive electrodes; a second touch detection electrode that is disposed in a second region adjacent to the first region and that is in a different layer from the first touch detection electrodes, wherein at least one of the touch detection electrodes extends from the first region to the second region, the second touch detection electrode overlaps at least the one of the first touch detection electrodes in the second region, as viewed from the perpendicular direction, and a width of the at least one first touch detection electrode in the second region is larger than a width thereof in the first region.