Detection device and display device
AssigneeJapan Display Inc.
InventorsNaoki TAKADA, Takayuki NAKANISHI
Life of this patent
Estimating the term…
Abstract
According to an aspect, a detection device includes: at least one substrate; a plurality of first electrodes extending in a first direction of the substrate and are arrayed in a second direction intersecting the first direction; a plurality of second electrodes arrayed in a row-column configuration in a layer different from a layer of the first electrodes; and a coupling circuit configured to switch between a first coupling state of electrically coupling a plurality of second electrodes arrayed in the second direction to one another, and a second coupling state of electrically coupling a plurality of second electrodes to one another. A combination of the second electrodes is different from a combination of the second electrodes in the first coupling state.
Claims14
A detection device comprising:
- at least one substrate;
- a plurality of first electrodes extending in a first direction of the substrate and are arrayed in a second direction intersecting the first direction;
- a plurality of second electrodes arrayed in a row-column configuration in a layer different from a layer of the first electrodes;
- and
- a coupling circuit configured to switch between a first coupling state of electrically coupling a plurality of second electrodes arrayed in the second direction to one another, and a second coupling state of electrically coupling a plurality of second electrodes to one another, wherein
- a combination of the second electrodes in the second coupling state is different from a combination of the second electrodes in the first coupling state.
Dependencies are inferred from the claim text.