What are LED Screen Displays?

LED Technologies

Light-emitting diode (LED) is a semi-conductor that emits visible light when electrons pass through it. The emission of light depends on electrons flowing between anode and cathode within the LED chip, and the color of the visual emission depends on the materials utilized.

Indoor LED Screens or indoor LED Displays

Indoor LED screens and indoor LED displays are always very high quality and the resolution is much higher than a normal outdoor electronic LED display screen. However, because the quality of indoor LED display screens are much higher, the price per square meter is also much more than a normal outdoor LED display screens. Indoor LED screens are widely used as screens for video walls, indoor concerts, movie theaters, cinemas and auto-cinemas, like the mega IMAX theater screens.

We have two types of electronic screens to the interior of LEDs, which are:

1. Discreet type Indoor LED screen displays (mostly outdoor) - A cluster of red, green, and blue diodes is driven together to form a full-color pixel, usually square in shape.
2. SMD type Indoor LED screen displays (mostly indoor) - A SMD pixel consists of red, green, and blue diodes mounted in a single package, which is then mounted on the driver PC board.

Outdoor LED Screens or outdoor LED Displays

To find out what configuration belongs to the LED screens display or LED sign that you need, please consider:

1. The dimension of your LED screen display or LED sign be that you want to install.
2. The minimal viewing distance (MVD) from your LED screen display to the closest spectators.
3. The total resolution of the LED screen display.