Patent ID: 9740322
Date: 2017-08-22
CPC Classifications: G02F,G06F

Claim:
1. A display device comprising: a display panel; a touch panel including a plurality of scanning electrodes and a plurality of detection electrodes that are formed to intersect with the plurality of scanning electrodes, a plurality of holes that are arrayed apart from each other on each of the plurality of detection electrodes, and shaped into polygons each shaped to have five or more corners in a plan view; and a plurality of dummy electrodes that are formed between the respective adjacent detection electrodes, made of the same material as that of the detection electrodes, and are arrayed apart from each other, wherein a surface shape of the plurality of dummy electrodes have the same polygonal shape as that of the holes of the plurality of detection electrodes, and the surface shape of the plurality of dummy electrodes is not the same as that of the plurality of detection electrodes.