What monitor does the cinema show? Why is it so clear?

1. Most cinemas use custom-made special white curtains or PVC tension curtains. Some cinemas use woven sound-permeable curtains because of the sound layout.

Most cinemas don't use metal curtains, because the viewing angle of metal curtains is relatively small, and a cinema has more customers to take care of.

3. Metal curtains don't have the best curtains, but they are generally more expensive than white plastic curtains and fiberglass curtains. And the gain value of the metal screen is relatively high, which improves the brightness of the picture. At present, the picture presentation principle of active projector and 3D glasses will reduce the brightness. Therefore, the use of metal curtains to enhance the brightness of viewing 3D can indeed bring a certain good visual experience. However, when watching 2D movies, the picture is too bright, which easily leads to noise.

4. Some cinemas will put the audio equipment behind the curtain in consideration of the sound effect, and in order to minimize the sound attenuation, the weaving holes are relatively large. And why it can achieve better results can not be separated from many aspects, such as players, CDs, projectors and so on.