| 主权项 |
1. A smart mobile communication device, comprising:
a casing, the casing having a front surface and at least two opposite holding surfaces, the front surface being disposed between the at least two opposite holding surfaces; a touch screen disposed on the front surface for being a main operation interface of the smart mobile communication device; and two capacitive sensors respectively disposed on the at least two opposite holding surfaces for being secondary operation interfaces of the smart mobile communication device, wherein each of the capacitive sensors further comprises:
a substrate;a sensing layer disposed on the substrate;a touch plate disposed above the sensing layer, the touch plate having a contact surface on its back side relative to the sensing layer; andan electromagnetic shielding layer disposed between the touch plate and the sensing layer. |
