When you buy LED film screen products, you will pay attention to the refresh rate. But do you really know the refresh rate?

Generally, we think that the refresh rate of LED film mounted screen reaches 3840Hz, even if the product is super high, the display color and effect will be very good. However, it is meaningless to just look at the refresh rate figures. In addition, it depends on the display effect.

The refresh rate is directly related to the driver chip of the LED film screen. If the performance of the driver chip is not enough and only high refresh rate is pursued, the response speed of the playback image will not keep up, which will cause color distortion and other display abnormalities. This can be called "pseudo high refresh rate".

The real 3840Hz refresh rate LED film mounted screen must be matched with a high-performance driver chip, so as to give full play to its performance. Lianman Optoelectronic LED film mounting screen adopts LED lamp beads integrated with lamp drivers, matched with high-performance driver chips, with high image restoration and realistic display effect. The gray scale is 14~16bit, and the effect is more delicate!

For some 3840Hz LED film mounted screens on the market, the screen brightness transition will show obvious display overlap, and when the refresh rate is adjusted to 3840Hz, it will also lead to display frame loss and screen flash. So the "true high refresh rate" is to ensure that the display effect is normal, and the refresh rate reaches 3840Hz.