Patent ID: 8346316
Filing Date: 2013-01-01
Classification: G06F

Abstract:
1. A personal digital assistant, comprising: a body comprising a display screen; and a touch panel located on a surface of the display screen, the touch panel being a resistance-type touch panel, and comprising: a first electrode plate comprising: a first substrate, a first transparent conductive layer located on a first surface of the first substrate, the first transparent conductive layer comprising a plurality of carbon nanotubes, which are arranged primarily along a first direction, and two first electrodes that are connected to the first transparent conductive layer; and a second electrode plate separated from the first electrode plate, and comprising: a second substrate located adjacent to the display screen; a second transparent conductive layer located on the second substrate opposite to the first surface; the second transparent conductive layer comprising a plurality of carbon nanotubes, which are arranged primarily along a second direction, the first direction being perpendicular to the second direction; and two second electrodes that are electrically connected to the second transparent conductive layer.