Touch panel substrate and display device
First Claim
1. A touch panel substrate, comprising:
- a plurality of first detection electrodes aligned in a first direction; and
a plurality of second detection electrodes aligned in a second direction different from the first direction, whereinin a plan view, the plurality of first detection electrodes are provided in regions different from regions where the plurality of second detection electrodes are provided,the plurality of first detection electrodes each include 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 third direction is inclined to the first direction at an angle of α
that is larger than 0° and
smaller than 45°
,the plurality of second detection electrodes each include a plurality of third conductive lines parallel to the third direction and a plurality of fourth conductive lines parallel to the fourth direction,adjacent ones of the plurality of first detection electrodes in the first direction are electrically connected with each other via a first connecting section positioned between the adjacent ones of the plurality of first detection electrodes,the first connecting section includes a plurality of fifth conductive lines parallel to the third direction,the plurality of fifth conductive lines have a pitch that is smaller than a pitch of the plurality of first conductive lines,adjacent ones of the plurality of second detection electrodes in the second direction are electrically connected with each other via a second connecting section positioned between the adjacent ones of the plurality of second detection electrodes,the second connecting section includes a plurality of sixth conductive lines parallel to the fourth direction,the plurality of sixth conductive lines have a pitch that is smaller than a pitch of the plurality of fourth conductive lines,one of the plurality of fifth conductive lines and one of the plurality of first conductive lines are electrically connected with each other via an eighth conductive line which is not parallel to the third direction, the one of the plurality of fifth conductive lines and the one of the plurality of first conductive lines being parallel to each other, andone of the plurality of sixth conductive lines and one of the plurality of fourth conductive lines are electrically connected with each other via a ninth conductive line which is not parallel to the fourth direction, the one of the plurality of sixth conductive lines and the one of the plurality of fourth conductive lines being parallel to each other.
1 Assignment
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Accused Products
Abstract
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).
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Citations
14 Claims
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1. A touch panel substrate, comprising:
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a plurality of first detection electrodes aligned in a first direction; and a plurality of second detection electrodes aligned in a second direction different from the first direction, wherein in a plan view, the plurality of first detection electrodes are provided in regions different from regions where the plurality of second detection electrodes are provided, the plurality of first detection electrodes each include 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 third direction is inclined to the first direction at an angle of α
that is larger than 0° and
smaller than 45°
,the plurality of second detection electrodes each include a plurality of third conductive lines parallel to the third direction and a plurality of fourth conductive lines parallel to the fourth direction, adjacent ones of the plurality of first detection electrodes in the first direction are electrically connected with each other via a first connecting section positioned between the adjacent ones of the plurality of first detection electrodes, the first connecting section includes a plurality of fifth conductive lines parallel to the third direction, the plurality of fifth conductive lines have a pitch that is smaller than a pitch of the plurality of first conductive lines, adjacent ones of the plurality of second detection electrodes in the second direction are electrically connected with each other via a second connecting section positioned between the adjacent ones of the plurality of second detection electrodes, the second connecting section includes a plurality of sixth conductive lines parallel to the fourth direction, the plurality of sixth conductive lines have a pitch that is smaller than a pitch of the plurality of fourth conductive lines, one of the plurality of fifth conductive lines and one of the plurality of first conductive lines are electrically connected with each other via an eighth conductive line which is not parallel to the third direction, the one of the plurality of fifth conductive lines and the one of the plurality of first conductive lines being parallel to each other, and one of the plurality of sixth conductive lines and one of the plurality of fourth conductive lines are electrically connected with each other via a ninth conductive line which is not parallel to the fourth direction, the one of the plurality of sixth conductive lines and the one of the plurality of fourth conductive lines being parallel to each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification