Outdoor led display is good or straight plug
The LED display surface mount technology has begun to enter the era of outdoor display applications, and the market scale continues to expand. But there are still many users who have questions: what is the difference between the outdoor full-color display surface mount and the in-line plug-in, which is better? Here, we make a simple comparison, so that you can better understand.
Outdoor surface mount display is easy to install
Compared with in-line products, the outdoor surface mount full-color display improves reliability, improves production efficiency, and more importantly, reduces costs. In the past, the high cost was an important factor that surface mount could not replace direct insertion. And at the beginning of research and development, due to the low brightness of the SMD SMD, and the waterproof, moisture-proof and UV-proof functions cannot meet the requirements of the harsh outdoor environment, the outdoor LED screen is the world of direct plug-in, and the surface-mounted full-color screen can only be used. indoors.
With the advancement of LED chip technology and LED packaging technology, the brightness and protection level of SMD have been able to meet the needs of outdoor applications, and compared to direct plug-in, it is even better.
Outdoor surface mount has wide viewing angle, good light distribution, good light mixing and high contrast. The outdoor surface mount LED display has a wide viewing angle of more than 120 degrees in the horizontal and vertical directions, and the brightness is consistent at any angle, with better color display effect.
In addition, because the design structure is three-in-one, the size of the full-color surface mount is small, so the light-emitting area is small and the black area is large, which improves the contrast of the LED display. The three chips are very close together, making them ideal for close-up viewing.
Compared with the in-line display, the outdoor surface mount display does not need glue, and the product is thinner and easier to install. It is suitable for rental companies, vehicle-mounted screens, and mobile media; column installation or wall installation reduces the pressure of the screen on the steel structure.
Summary: Surface mount full-color LED display, with large viewing angle, good light distribution and color mixing effects, delicate images, and medium brightness, suitable for large-scale automated production. However, the failure rate and decay rate are high, and the adaptability to harsh environments is poor. However, in terms of color reproduction, color consistency, evenness, viewing angle, and overall picture effect, surface stickers are the features and advantages that the in-line display cannot surpass.
In-line LED display with good sealing
In-line LED display, good sealing, high brightness, strong environmental adaptability, suitable for long-distance viewing. However, the viewing angle is slightly smaller, the color uniformity is slightly worse, and the production process is slightly more complicated. At present, the performance of all aspects of the full-color display screen produced by in-line lamps is not a problem for general requirements.
So, should the outdoor led display screen be mounted or plugged in? Therefore, when customers choose these two screens, they should comprehensively consider the budget, use environment requirements, etc., and choose the most suitable solution. Compared with the author himself, I am more optimistic about outdoor surface mount screens. SMD LED displays will be the best alternative to outdoor direct plug-in products. This trend is more and more recognized by the industry, and overcoming technical difficulties has become the competition of LED display companies. hot spot.