Display device with touch detection device
A display device with a touch detection device is provided and includes display elements arranged in matrix of row and column direction and surrounded by scan lines each extending in a first direction and a 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; light shielding members each extending in one direction, the light shielding members arranged between the display elements adjacent to each other; and touch detection electrodes each extending in the one direction and arranged between the light shielding members and the display elements, and the touch detection electrodes including metal wires that extend overlapping the light shielding members, 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 one direction, are disposed without crossing each other and spaced from each other in the one direction.
1. A display device with a touch detection device, comprising:
a plurality of display elements 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 crossing the first direction;
a plurality of touch detection electrodes opposed to the plurality of display elements;
a plurality of metal wires disposed on each of the touch detection electrodes and extending along the plurality of signal lines, one of the metal wires being overlapped with a corresponding one of the signal lines, wherein
the plurality of metal wires are divided into metal wire parts, and
the plurality of metal wire parts are disposed without crossing each other and spaced from each other.
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 first 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 along the touch detection electrodes,
wherein each of the dummy electrodes includes at least one metal wire 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 5 , 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.