The principle of neon advertising

Neon advertising has experienced a history of nearly a hundred years. Because the air contains 0.00 18% Neon (ne) rare gas, it can emit red light after being electrified, which is called neon. Advertisements made with neon light sources are called neon advertisements. Because the glass tube can be folded into various shapes after heating, the color neon advertisement is made by technicians according to the design intention, after bending processing, electrodes are installed at both ends, air is pumped out from the tube, a small amount of inert gas is filled in and sealed, and high voltage electricity is added to make it glow.

Neon lamps have various structures, specifications, functions and using skills. The main forms are: signboards, signboards, exhibition boards, posters, transparent slogans, signal boards, etc. Its light sources are inflatable lamps, transparent colored incandescent lamps, fluorescent lamps and high-voltage inflatable fluorescent lamps.