| 摘要 |
FIELD: physics, computer engineering.SUBSTANCE: invention relates to data input devices, particularly to hand control of a capacitive and projection-capacitive type touch-screen. The device includes a mobile computer touch-screen with a button switch placed in a casing and a metal plate on the surface of the casing; electroconductive contacts are attached to the screen and can be connected through contacts of the button switch to the metal plate.EFFECT: longevity of the touch-screen and enabling control of input using additional data input means.3 cl, 1 dwg |
