"Grasp the direction of the foreseeable future" is this year CIT2017 China Video Integrated Technology Exhibition will bring industry and audio and video enthusiasts keywords, following the great success in 2011, the annual CIT exhibition has become China's audio and video intelligent integrated industry The focus of the event, brought together a variety of cutting-edge audio and video technology, hot products and core solutions.

As we know, the ultimate goal of an ALR screen is to provide viewers brightness and excellent quality that competes or even exceeds what other display technologies can provide with the lights on or off. The key issue is the management of light falling on a screen and ultimately, what is reflected back to the eyes of the viewers.

Surfaces tend to reflect incoming light in all directions. You can take a look at a picture on a wall and from most angles it looks the same because the incoming ligh