Now, the use of LED displays is quite popular, however, how should the user choose to face the large number of LED display products on the market? Obviously, it's hard to make a judgment on the specifications of the specifications provided by the manufacturer, so here are a few tips that might help you find a high-quality LED display.
1. LED imaging performance
The first key to the overall performance is single leds. This is the basic unit that makes up the entire image, so the consistency, stability and reliability of each LED are crucial for imaging performance and service life. The size of the leds also affects the spacing of the pixels, which are the determinants of resolution and image quality. The efficiency of the LED will affect the total power consumption, which will affect the operation cost and the thermal management of the installation. The brightness and quality of the LED in the production process will also change and be graded. Manufacturers often choose to use leds, and higher quality brands often choose high-quality LED components, which is the basis for high quality.
2. Drive circuit
The second key factor is the LED driver circuit, which affects the reliability, power and image fidelity of the overall display. There are many ways to drive, and some are better than others. Once again, manufacturers can use external suppliers or internal research and development methods, which can also make the performance of LED screen products different. Good circuit design is one of the important indexes to screen excellent products.
3. Mechanical design
Mechanical design is related to location and installation depth, which is essential for seamless imaging of multi-unit stitching. The human eye is very sensitive to the inhomogeneous gap between cells, so it is very important to keep the seam completely aligned and flush. If the unit module is too close, the human eye will feel the light or white line, and if it is too far away, it will see black or black lines. Out of service, maintain the increasingly popular before a single module, the display of mechanical design are also put forward more requirements, in order to ensure accurate docking at the same time provide maintenance before the performance.
As mentioned above, a high quality LED display, including from design, material selection to manufacturing. When you choose to compare products, you may want to take a look at some of these elements, which can be obtained from the manufacturer or dealer