Touch screen based implicit control method and touch screen

The invention discloses a touch screen based implicit control method and a touch screen, and aims at designing for solving the problems of low safety and high mis-operation rate of the existing touch screen. The touch screen based implicit control method comprises the following steps: arranging at least one implicit triggering key at a preset position on the touch screen; detecting the triggering state of the implicit triggering key through a controller; performing the following operations according to the triggering state: controlling the touch screen by the controller to display the implicit information when the triggering state meets the preset triggering rules; otherwise, continuously performing circular detection through the controller. The invention also provides a touch screen for the method. The touch screen based implicit control method is high in security level and low in mis-operation rate and is applicable to various devices employing the touch screen.