Does the liquid crystal display have radiation?

The liquid crystal display has radiation, but it is very low.

The principle of radiation is that the current generates a magnetic field to generate an electric field and then generate a magnetic field, so that the infinite cycle of its source is the current so as long as there is radiation, but there is no ordinary display LCD display high-voltage coil, so the radiation is very low.

LCD Bi Chunping Monitor is much smaller. Because it has no high-voltage circuit, no need for high-speed electron beam bombardment screen, so that there is no beta, gamma rays, but high-frequency radiation exists.

is the radiation of LCD screen harmful to the body?

The normal brand of LCD screen, are done in the country's 3C certification. One of the 3C certifications is electromagnetic interference and radiation testing, which is usually in line with national standards. However, the domestic 3C standard is a little bit lower than the CE and FCC standards.

Generally speaking, the LCD screen front and back of the radiation are similar, no special side or less said, in short, LCD screen radiation is far less than, induction cooker, microwave ovens and other products. Buy the time or try to buy after 3c certified products. Some of the Shanzhai products did not do these tests. Some Shanzhai these tests also do. If you have pregnant women at home, try to use less electronic products.

should be within the control range, the general radiation parts manufacturers will be covered with metal cover, you can use specialized instruments to measure, there should be no big problem. The radiation on the LCD screen is very limited, and so is the back. Through GB and other standards of the world, should have no impact on people. Counterfeit goods may exceed the limit, but the impact is limited, and thus decisively believe that no impact on human health