ELECTROSTATIC DISCHARGE (ESD) PROTECTION METHOD AND STRUCTURE FOR ELECTRONIC PRODUCT
First Claim
1. An electrostatic discharge protection method for an electronic product internally equipped with an electronic component, for protecting the electronic component against electrostatic discharge, the electronic product having a casing provided with a through-hole corresponding in position to the electronic component and communicating with the outside, the electrostatic discharge protection method comprising:
- determining the length of an electric arc produced as a result of the electrostatic discharge; and
defining the length and shape of the through-hole according to the length of the electric arc, and forming on the casing the through-hole that is not less in length than the length of the electric, so as to prevent the electric arc from reaching the electronic component.
1 Assignment
0 Petitions
Accused Products
Abstract
An electrostatic discharge (ESD) protection method and structure for an electronic product internally equipped with an electronic component are provided for protecting the electronic component against electrostatic discharge. A casing of the electronic product has a through-hole corresponding in position to the electronic component and communicating with the outside. The length and shape of the through-hole are defined such that they are equal to or greater in length than the length of an electric arc produced as a result of electrostatic discharge, so as to prevent electric arcs from reaching the electronic component, thereby dispensing with an electrostatic discharge protection circuit or related component and reducing manufacturing costs of electronic products.
6 Citations
9 Claims
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1. An electrostatic discharge protection method for an electronic product internally equipped with an electronic component, for protecting the electronic component against electrostatic discharge, the electronic product having a casing provided with a through-hole corresponding in position to the electronic component and communicating with the outside, the electrostatic discharge protection method comprising:
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determining the length of an electric arc produced as a result of the electrostatic discharge; and defining the length and shape of the through-hole according to the length of the electric arc, and forming on the casing the through-hole that is not less in length than the length of the electric, so as to prevent the electric arc from reaching the electronic component. - View Dependent Claims (2, 3, 4, 5)
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- 6. An electronic discharge protection structure for an electronic product internally equipped with an electronic component, for protecting the electronic component against electrostatic discharge, the electronic product having a casing provided with a through-hole corresponding in position to the electronic component and communicating with the outside, characterized in that the length and shape of the through-hole are defined according to the length of an electric arc produced as a result of the electrostatic discharge, the through-hole being not less in length than the length of the electric arc, so as to prevent the electric arc from reaching the electronic component.
Specification