After the outdoor LED display is installed, the brightness and factory conditions are inconsistent? Why is this happening? Let’s take a look at it:
1. The driving original causes the brightness of the led display to be inconsistent:
In general, the Led display is a constant current driver chip, and the output error of different chips is controlled within 6%. If this standard is exceeded, the brightness may be inconsistent.
2. There is an error in the brightness between the LEDs on the led display:
For the same batch and type of led display products, the pixel error can be said to be normal within 20%, but for different batches of products, the pixel error is too high or even 35%, which will also lead to inconsistent brightness.
3. The brightness caused by the illuminating elements is inconsistent:
The brightness caused by Led illuminating elements is inconsistent. This is an unavoidable situation. Generally speaking, after the production of the led lamp is completed, the binning is caused, so that the brightness difference between the two files becomes smaller, the consistency is better, and in general, the brightness is The difference is controlled at 20%, which is normal.
The brightness of the Led display is inconsistent, which is the source of the flower screen. If the device is not used in the later stage, the display will not be good, so this requires a good and powerful LED display manufacturer, only the production is closed. All the links can be avoided. The above is the cause of the inconsistent brightness of the led display. When we encounter these problems (more than one thing, how can we encounter it), don’t panic, find the right source to solve the problem. Of course, to help, Shenzhen Dayuan is very happy, so if you have any questions, you can contact us.