TOUCH PANEL SUBSTRATE AND DISPLAY DEVICE

摘要

A touch panel substrate used for a touch panel with enhanced display quality is realized. A touch panel substrate (2) in accordance with one aspect of the invention includes a first detection electrode (11) including a plurality of first lattice electrodes (13) aligned in a lateral direction. Each of the plurality of first lattice electrodes (13) includes conductive lines (17a) and second conductive lines (17b). The conductive lines (17a) and the second conductive lines (17b) form a lattice. The conductive lines (17a) are inclined by an angle α (0°<α<45°) in a lateral direction. A pitch of conductive lines (21) of a connecting section (16) which are parallel to the conductive lines (17a) is smaller than a pitch of the conductive lines (17a).

主权项

1. A touch panel substrate, comprising:
a first detection electrode including a plurality of first lattice electrodes aligned in a first direction; and a second detection electrode including a plurality of second lattice electrodes aligned in a second direction different from the first direction, in a plan view, the plurality of first lattice electrodes being provided in regions different from regions where the plurality of second lattice electrodes are provided, the plurality of first lattice electrodes each including a plurality of first conductive lines parallel to a third direction and a plurality of second conductive lines parallel to a fourth direction different from the third direction, the plurality of first conductive lines and the plurality of second conductive lines forming a lattice, the third direction being inclined to the first direction at an angle of α that is larger than 0° and smaller than 45°, the plurality of second lattice electrodes each including a plurality of third conductive lines parallel to the third direction and a plurality of fourth conductive lines parallel to the fourth direction, the plurality of third conductive lines and the plurality of fourth conductive lines forming a lattice, adjacent ones of the plurality of first lattice electrodes in the first direction being electrically connected with each other via a first connecting section positioned between the adjacent ones of the plurality of first lattice electrodes, the first connecting section including a plurality of fifth conductive lines parallel to the third direction, the plurality of fifth conductive lines having a pitch that is smaller than a pitch of the plurality of first conductive lines, adjacent ones of the plurality of second lattice electrodes in the second direction being electrically connected with each other via a second connecting section positioned between the adjacent ones of the plurality of second lattice electrodes, the second connecting section including a plurality of sixth conductive lines parallel to the fourth direction, and the plurality of sixth conductive lines having a pitch that is smaller than a pitch of the plurality of fourth conductive lines.