Surface-mount full-color LED display screens are one of the mainstream packaging technologies for LED displays in my country, widely used in the industry and becoming increasingly mature. Below are the characteristics of surface-mount technology.
Wide Viewing Angle
(1) First, check and confirm whether the serial cable connecting to the controller is loose or disconnected. (If the screen turns black during the initial loading process, it is likely due to a communication interruption caused by a loose communication cable. Don't assume that because the screen body hasn't moved, the cable can't be loose; please check it manually first, as this is crucial for quickly resolving the problem.)
(2) Check and confirm that the HUB distribution board connecting the LED screen and the main control card is securely connected and not plugged in incorrectly.
Light Distribution
In terms of light distribution, the brightness of blue, red, and green LEDs appears the same from all angles. This allows the screen to display its playback effects perfectly, allowing viewers to enjoy the best color images from any angle, unlike other types of displays that experience color distortion at different viewing angles.
Light Mixing
In terms of light mixing, due to its three-in-one chip design structure, the very small chip bodies can mix light within the same bracket cup, unlike ordinary LEDs where the three chips are in different LEDs, resulting in poor light mixing. Surface-mount displays offer better viewing effects at close range.
High Contrast
In terms of contrast, due to its three-in-one structure, the SMD is very small, resulting in a small light-emitting area and a large black area, giving the screen a very high contrast ratio.
Cost
In terms of product manufacturing, surface-mount displays have high automation. They can be produced using fully automatic placement equipment, resulting in high efficiency and significantly lower costs.
Use Value
In terms of weight, the unit is very light, largely due to the use of aluminum alloy materials for the casing. It is not only lightweight but also very aesthetically pleasing. It will not deform after prolonged use, making it highly valuable for both rental companies and individual users.
