How to Distinguish the Quality of Transparent LED Display?

1. Compare the brightness of transparent LED display

Transparent LED displays need different brightness in different locations. For example, if they are installed on glass curtain walls or glass windows, they need to be bright for external display, and the indoor environment needs to be low-bright.

Choosing the right brightness can not only ensure the display effect of the transparent LED display, but also ensure the cost. The higher the brightness, the higher the requirements for the transparent LED display lamp beads, and the cost is relatively high.

We can intuitively experience the brightness with the naked eye, and a more scientific method can be measured with a light gun.

2. Watch the uniformity of the transparent LED display

The uniformity of the display is mainly observed when the transparent LED display is illuminated with white light. Be sure to check whether the transparent LED display has chromatic aberration.

The presence or absence of chromatic aberration is the most important part to distinguish the quality of the transparent LED display, and it is also one of the main reasons for the difference in the quotation of the transparent LED display.

3. Experience the temperature of transparent LED display lamp beads

After the transparent LED display is lit for a period of time, touch the LED lamp beads with your hand. The LED lamp beads with high temperature or even hot hands are definitely not as stable as the LED lamp beads with low temperature.

4. Identify the transparent LED display wire

Wires are the details of transparent LED display products, and details determine success or failure. In conventional indoor and outdoor LED display failures, more than 90% of the problems are caused by wire damage.

A relatively direct method to identify the quality of the transparent LED display wire is to peel off the outer skin and count the number of wire cores in the transparent LED display.

5. Transparent LED display solder joint quality

The full solder joints of the transparent LED display show that the welding process is good, and the high brightness of the transparent LED display shows that the solder is used well; the serious problem is the virtual welding, which is prone to poor contact and troublesome follow-up maintenance.

6. Transparent LED display light transmittance

The biggest advantage of the transparent LED display is the high light transmittance, which basically does not affect the indoor lighting and viewing line of sight after installation. The main factor of the light transmittance is the width of the transparent LED display PCB board.

Therefore, most transparent LED display manufacturers will make the PCB as narrow as possible while ensuring the effect and quality of the transparent LED display, which can increase the light transmittance of the transparent LED display.

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