| abstract |
The invention provides a touch screen which includes a first electrode plate, a second electrode plate. The first electrode plate includes a first substrate, a first conducting layer and two first electrode, the first conducting layer is set on down surface of the first substrate, two first electrodes are set on two ends of the first conducting layer along a first direction. The second electrode plate is interval placed with a first electrode plate, the second electrode plate includes a second substrate, a second conducting layer and two second electrodes, the second conducting layer is set on upper surface of the second substrate, two second electrodes are set on two ends of the second conducting layer along a second direction, at least one electrode of the first electrode and the second electrode includes a carbon nano tube layer. |