Indoor LED display screens also provide seamless displays that are ideal for ambient lighting and shorter viewing distances. LED video walls make the indoor environment more interesting by delivering a spectacular viewing experience—in retail stores, corporate lobbies, etc.
Outdoor LED display screens should be highly leak-proof, waterproof, dust-proof, readable in sunlight, anti-lightning and resistant to high temperatures. Indoor LED display screens do not need to offer the same resistance to the outside environment and hence do not come with such features. The outdoor LED screens normally have IP65 water-proof levels while indoor screens have IP20 waterproof levels.
Screens with higher brightness are costly and consume more electrical power. Hence, it is important to choose a screen with the right brightness for your needs, so that you don’t pay more for something that is not necessary. Non-weatherproof small pitch LED screen uses LEDs with lower light output, but water-resistant outdoor LED screens need to use brighter LEDs.
Growth in the outdoor LED display market
Outdoor LED billboard, screens and other products are getting more popular by the day. LED displays have become an important part of the way modern businesses communicate with their customers. Their high brightness, low power consumption, and longer shelf life are just some of the characteristics that give them an edge over the earlier LCD screens. Indoor LED displays, however, are different from outdoor displays in a number of ways.
What are the main 3D technologies for 3D LED displays?
The 3D LED display can express the details of dark and light parts incisively and vividly. It is characterized by high refresh, high gray scale and high contrast, so that the audience can enjoy the content with the immersive experience effect of scenery but no screen in their eyes.
a.Classifying from the application environment, there are two types led modules. One is indoor LED module and another one is outdoor LED module. The latter module must be water-proof.
b.LED module can also be classified from its color, such as single color led module, tricolor LED module and full color led module.
c.According to the type of LED, the LED module can be classified into DIP LED module and SMD LED module.
3. The composition of LED module.
ⅰ. Bottom case. It is just like a carrier of the LED screen module, the whole LED PCB will be put in it. It seems like a container when the LED module is used to outdoor environment, since the waterproof silicon glue will be poured into it and seal around the LED to realize waterproof.