Will the static electricity displayed by the LED cause harm to the human body?

In recent years, LED display technology has gradually matured, but in practice, problems such as static electricity will appear when using LED displays, so will the static electricity displayed by LEDs cause harm to the human body? Now, let's get into the details. 1. The cause of static electricity Under the microscope, according to the theory of atomic physics, when a substance is electrically neutral, the substance is in a state of electrical balance. Due to the gain and loss of electrons caused by electrons contacting different substances, the substances lose their electrical balance and generate static electricity.

Macroscopically, the causes of this phenomenon include: heat generated by friction between objects, stimulation of electron transfer, electron transfer generated by contact and separation between objects, unbalanced surface charge distribution, and the combined effects of friction and electromagnetic induction. Electrostatic voltages are generated by contacting and separating different substances. This effect is called triboelectrification, and the voltage depends on the properties of the friction material itself.

In the actual production process of leds, the display is mainly the direct and indirect contact between the human body and the relevant parts, resulting in static electricity. Therefore, some targeted electrostatic prevention measures can be taken according to the characteristics of the industry. 2. The harm of static electricity in the LED production process Neglecting anti-static in any production process will cause electronic equipment to malfunction or even be damaged.

When semiconductor devices are placed alone or installed in a circuit, static electricity can cause permanent damage to these devices even without power. As we all know, leds semiconductor products. If two or more.

The voltage between the LED pins exceeds the breakdown strength of the component medium, which will cause damage to the component. The thinner the oxide layer, the more sensitive the LED and driver IC are to static electricity. For example, if the solder is incomplete, there are quality issues with the solder itself that can create serious leak paths and devastating damage.

In short, we have analyzed the reasons why LED display static electricity hurts people. I believe that everyone knows about this, and I hope the above content can bring you inspiration. .