Certain optical properties of the crystal. LCD in 1888 by the Austrian botanist Reinitzer found between a solid and a liquid, with the rules of the molecular arrangement of organic compounds, the liquid crystal molecules arranged in a certain order, and this order of external conditions led display, such as temperature, are very sensitive to changes in the electromagnetic field. Under the action of an electric field, liquid crystal molecules are arranged will change, thus affecting its optical properties, a phenomenon known as electro-optic effect. It is widely used in Taiyuan led display installation, large led display Taiyuan satellite monitoring systems, small to watch VCD Taiyuan color led display, it can be said in modern society, it's going nowhere, its structure is generally circular base plus body type, color display with the continuous development of technology, there are some other shapes monitor, but not much use. As a regular access to computers for people who want to monitor it must be his long face, everyone will have this feeling, when a long time to see the object, the eyes will feel especially tired, monitors, too, because of It is through a series of circuit design to produce an image, so it will definitely produce radiation, the greater the damage to the human eye. Taiyuan led display | led display | LDX Advertising Co. provided by Shanxi Xuan DS culture media. DS Shanxi Xuan Culture Media Co. (www.sxdxzs.com/) strong, credible, in Taiyuan, Shanxi advertising industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead LDX ads and you hand into the brilliant, for a better future!