1. Applicable to medical equipment and beds
3. Humanized design, stable braking performance, Easier to use
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According to different processes of LED screen surface treatment, we can divide it into plug-in module, surface mount module, sub-surface mount module, three-in-one surface mount module, triple-one surface mount module set.
1. The plug-in module refers to the DIP-packaged lamp that passes the lamp foot through the PCB board and fills the tin in the lamp hole through soldering. The LED module made of this process is the plug-in lamp module; the advantage is that the viewing angle is large , High brightness, good heat dissipation; the disadvantage is that the pixel density is small.
Second, the table stickers module
The surface mount is also called SMT. The SMT packaged lamp is soldered to the surface of the PCB by a soldering process. The lamp legs do not need to pass through the PCB. The advantage is that the viewing angle is large, the display image is soft, and the pixel density is large, which is suitable for indoor viewing; The brightness is not high enough and the lamp itself is not hot enough.
Third, Asian table stickers module
Is a product between DIP and SMT, its LED lamp package surface and SMT are the same, but its positive and negative pin and DIP, the same production is also through the PCB to weld, this type of process to do The advantages of the LED module are: high brightness and good display effect. The disadvantages are: complicated process and difficult maintenance.
Four, three in one surface paste
It refers to packaging R, G, B LED chips of three different colors in the same glue body. The advantages are: simple production and good display effect. The disadvantages are: difficult to separate and separate light and high cost.
Five, three and one surface stickers
It means that the R, G, and B individually packaged SMT lamps are vertically juxtaposed at a certain distance, which not only has all the advantages of three-in-one, but also solves various shortcomings of three-in-one.
2. Mute effect: Bearing Steel mute, high strength, low noise
How do you select a module when customizing an LED display?
As we all know, LED display has 5 different LED modules, and different modules have different advantages and disadvantages. Therefore, when customizing the LED screen, customers need to understand the characteristics of the LED panel module before they can be based on the actual Application and site conditions to choose. Here we come together to understand some LED display modules.