Mobile terminal display screen electro-static resetting method and mobile terminal

Abstract

The invention discloses a mobile terminal display screen electro-static resetting method, which comprises the following steps that (1) high level output by a TE (tearing effect) lead pin of a display module is detected in real time; (2) the number of high level output by the TE lead pin in the set time is counted; (3) whether the high level number in the set time is smaller than the threshold value or not is judged, and if so, the fourth step is carried out; otherwise, no action is carried out; (4) ESD (electro-static discharge) abnormal signals are generated and are sent; (5) after ESD abnormal signals are received, the display module is controlled to be closed and opened. The mobile terminal screen electro-static resetting method has the advantages that the display module is controlled to be integrally closed and opened, and the integral resetting display goal is reached. Compared with the prior art in a mode of only resetting a part in the display module, the method provided by the invention has the advantages that the synchronization mechanism of the display module cannot be damaged, so the normal display is ensured. The invention also discloses a mobile terminal with a display screen electro-static resetting function.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to an electrostatic reset method for a display screen of a mobile terminal and the mobile terminal. Background technique [0002] With the rapid development of mobile communication technology, mobile terminals are becoming more and more intelligent. For example, the current touch-screen smart phone or tablet computer has more and more functions and easier operation. Various mobile terminals have long been It is not simply used to satisfy people's mutual connection, it is changing from a simple communication tool to a comprehensive information processing platform, and has become a very important personal entertainment terminal in people's daily life. [0003] However, static electricity will be generated in many occasions in life, especially in a relatively dry environment; static electricity will not cause harm to the human body, but it is enough to cause abnormalities in certain dev...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing electrostatic reset methods of display screens, only a part of the display system is selected to be reset, such as only the LCD in the display system, or only MIPI, or only MDP in the display system, which may destroy the synchronization of the display system mechanism, resulting in an abnormal display

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