Display device with touch detection device
A display device with a touch detection device includes: a plurality of display elements that are arranged in a matrix of row and column directions and that are surrounded by scan lines each extending in a first direction and signal lines each extending in a second direction, the display elements including a red display element, a green display element, and a blue display element; a plurality of touch detection electrodes opposed to the display elements; a plurality of metal wires disposed on the touch detection electrodes, the metal wires extending along the signal lines and being disposed between the display elements adjacent to each other, wherein the metal wires are divided into metal wire parts that are arranged in the column direction, and the metal wire parts, each being longitudinal in the second direction, are disposed without crossing each other and spaced from each other in the column direction.
1. A display device with a touch detection device, comprising:
a plurality of display elements that are arranged in a matrix of a row direction and a column direction and that are surrounded by a plurality of scan lines each extending in a first direction and a plurality of signal lines each extending in a second direction, the plurality of display elements including a red display element, a green display element, and a blue display element;
a plurality of touch detection electrodes opposed to the plurality of display elements;
a plurality of metal wires disposed on the touch detection electrodes, each of the metal wires extending along the plurality of signal lines and being disposed between the display elements adjacent to each other, wherein
the metal wires are divided into metal wire parts that are arranged in the column direction, and
the metal wire parts, each being longitudinal in the second direction, are disposed without crossing each other and spaced from each other in the column direction.
2. The display device with a touch detection device according to claim 1 , wherein the touch detection electrodes are arranged in a same layer.
3. The display device with a touch detection device according to claim 1 , wherein a pitch between the metal wires adjacent to each other in the row direction is integer multiple of a pitch between the mutually adjacent display elements.
4. The display device with a touch detection device according to claim 1 , wherein:
the plurality of touch detection electrodes are coupled to a touch detection circuit to detect an external approaching object.
5. The display device with a touch detection device according to claim 1 , further comprising:
a plurality of dummy electrodes that are electrically floating and disposed between the touch detection electrodes adjacent to each other,
wherein each of the dummy electrodes includes at least one metal wire that is disposed on each of the touch detection electrodes between the display elements adjacent to each other, the dummy electrodes each extending along the plurality of signal lines.
6. The display device with a touch detection device according to claim 2 , wherein the touch detection electrodes and the dummy electrodes are disposed on a same layer.
7. The display device with a touch detection device according to claim 1 , wherein the touch detection electrodes are transparent electrodes.
8. The display device with a touch detection device according to claim 5 , wherein the dummy electrodes and the touch detection electrodes are transparent electrodes.
9. The display device with a touch detection device according to claim 1 , wherein the metal wire parts of one of the metal wires are disposed without overlapping both of the signal lines that are adjacent to the one of the metal wires in the row direction.