Sensor-equipped display device and sensor device
AssigneeJapan Display Inc.
InventorsHayato Kurasawa, Yasuyuki Teranishi, Hiroshi Mizuhashi, Koji Ishizaki, Daisuke Ito
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Abstract
According to one embodiment, a sensor-equipped display device includes first electrodes and a detection electrode. The first electrodes constitute sensor drive electrodes by being supplied with sensor drive signals separately and sequentially or sensor drive electrodes by simultaneously supplying the sensor drive signals to the first electrodes adjacent to each other. A width of the sensor drive electrode including the first electrode on the edge is smaller than a width of the other sensor drive electrode not including the first electrode on the edge.
Claims13
A sensor-equipped display device comprising:
- first electrodes disposed in a display area, arranged in a first direction and spaced apart from each other, and extending in a second direction intersecting the first direction;
- and
- a detection electrode comprising a body portion opposed to the first electrodes, and an expanded portion which is opposed to an outermost first electrode of the first electrodes that is located on an outermost side, the expanded portion connected to the body portion and being wider than the body portion,
- wherein
- a width of the outermost first electrode is smaller than a width of each of one or more other ones of the first electrodes that are opposed to the body portion only.
A sensor device comprising:
- first electrodes disposed in an area, arranged in a first direction and spaced apart from each other, and extending in a second direction intersecting the first direction;
- and
- a detection electrode comprising a body portion opposed to the first electrodes, and an expanded portion which is opposed to an outermost first electrode of the first electrodes that is located on an outermost side, the expanded portion connected to the body portion and being wider than the body portion,
- wherein
- a width of the outermost first electrode is smaller than a width of each of one or more other ones of the first electrodes that are opposed to the body portion only.
Dependencies are inferred from the claim text.