Black diamond anti-light curtain characteristics (made in Taiwan)
The structure of the black grid anti-light curtain (linear anti-light curtain), as the name implies, is the black grid. The surface of the black grid screen is covered with very small zigzag line structures in the horizontal direction. The triangular three-dimensional zigzag structure of the cloth screen is used with special electroplating coating To achieve the purpose of light resistance: the upper part of the sawtooth structure is covered with a black electroplated coating to absorb the light emitted by the indoor lamp; the lower part of the sawtooth structure is a silver primer to reflect the light of the short-focus laser projector below to the viewer's eyes.
