Electrostatic protection method and device

Abstract

The embodiment of the invention discloses an electrostatic protection method and device and relates to the technical field of electronic equipment. The problem that in the prior art, when electrostatic protection is carried out on an electrostatic sensitive apparatus of the electronic equipment in a mode of adding an electrostatic protection circuit to the electronic equipment, manufacturing costof the electronic equipment is increased, and structure design of the electronic equipment is influenced to a certain degree is solved. The method provided by the embodiment of the invention comprisesthe steps of obtaining state information of the electronic equipment through a preset sensor; judging whether the electronic equipment is in a silent state or not according to the state information;and carrying out power-cut processing on a target module and / or a target chip if the electronic equipment is in the silent state, wherein the target module is a module comprising the electrostatic sensitive apparatus, and the target chip is a chip comprising the electrostatic sensitive apparatus. The embodiment of the invention is applicable to a process of carrying out the electrostatic protection on the electrostatic sensitive apparatus of the electronic equipment.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of electronic equipment, and in particular, to an electrostatic protection method and device. Background technique [0002] With the continuous development of science and technology, electronic devices such as smart phones, tablet computers, and smart watches have become an indispensable part of people's daily life. People's walking, standing up, undressing and other behaviors in daily life will generate static electricity, and when they first touch other objects after generating static electricity, the phenomenon of electrostatic discharge (Electro Static Discharge, ESD) will occur. For electrostatic sensitive devices in electronic equipment (Static Sensitive Device, SSD), thousands of volts or even tens of thousands of volts of static electricity can completely make it lose its normal function, so people touch electronic equipment after generating static electricity, and the electrost...

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Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that the following technical problems existed in the prior art. When the electrostatic protection circuit was added to the electronic equipment to protect the electrostatic sensitive devices in the electronic equipment, due to the need to Adding hardware devices to the equipment will increase the manufacturing cost of the electronic equipment, and will also affect the structural design of the electronic equipment to a certain extent, which will lead to the high cost of the existing electrostatic protection method for the electrostatic sensitive devices in the electronic equipment. less flexible

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