| 摘要 |
Disclosed is a touch screen of semi-transparent mesh that may be utilized by, for example, a mobile communication device. The mesh may be utilized for both a touch screen and an electrical circuit for an electronic component attached to it. That is, the mesh may be in part a touch screen, and in part an electrical circuit. The touch surface includes mesh composed of a conductive material configured to provide input signals from activation points of the touch surface to the control circuit of the device. The mesh of a conductive material also includes an electrical circuit configured to provide audio signals from the control circuit of the device to the speaker. Since the disclosed semi-transparent mesh acts an electrical circuit, artwork to hide electrical circuits from the electronic component to the controller is not necessary. A switchable ground eliminates interference between the touch screen and the electrical circuit.
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