To solve scanning line and color blocks problem with professional quality


Not long ago, a technical department leader of a TV station dropped in on Liantronics for a technical problem puzzling them for years, and hoped us give him a perfect solution. The problem is that the TV station started to use PH6mm LED display as stage background of television broadcast Several years ago, but there were many scanning lines in the captured images all the time, it seriously affected the visual effect. No matter how to debug, and our client consulted several LED manufacturers, the scanning line never disappeared. At last, they customized different pixel pitch LED displays to be tested, but failed.

Liantronics is famous for its high-quality LED display products. To ensure our guest satisfied, we guided him to the finished products aging room and gave him a detailed introduction about that different LED chips, systems and parameter settings can influence the effect of the captured images. After that, we have provided an on-site testing for PH5.08mm led display with different camera equipment, and obtained the following effects before and after improvement:

Before improvement (with low refresh rate of LED display) :The captured image is existing many scanning lines

After improvement (with high refresh rate of LED display): all the scanning lines disappear

This testing result formed a sharp contrast. After a carefully explanation, the guest has understood the factors for the common phenomena of the scanning line and twinkle and know how to avoid these problems.

In fact, Liantronics has provided professional stage display solutions for more than 1000 events and gained 100% success rate. These facts have proved that this scheme is feasible.

As a professional LED display applications leading enterprise, Liantronics is strict at material selection and production quality, and pay more attention to improving the details. Liantronics gradually set up grand prospects of " Liantronics - Professional quality".