Metal texture curtain used for auxiliary equipment for final assembly of three-dimensional (3D) image projection and playing system

Abstract

The invention relates to a metal texture curtain used for auxiliary equipment for the final assembly of a three-dimensional (3D) image projection and playing system. The metal texture curtain is provided with a hard base plate or a tough soft base cloth, and a metal reflective coating made of silver ink, silver powder, reflective powder, a light stabilizer, curing agent and the like is coated on the surface of the base plate or the base cloth. The product has the advantages of simple structure, splicing and installation convenience, good polarizer focusing effect, texture display performance and the like. The metal texture curtain provided by the invention has the advantages of high luminance gain, large visual angle, good color reproduction, resistance to ambient light interference, easiness of cleaning, elegant appearance, no color cast and the like. The coating surface of the curtain does not damage polarized light, vivid 3D images can be seen, and the image viewing effect is good.The product can be configured and used in the occasions of 3D family cinemas built by common families, company 3D conference studios, small 3D cinemas and the like.

Description

technical field [0001] The invention belongs to the technical field of image projection and playback equipment, and relates to a metal-textured screen used for auxiliary equipment for assembly of a projection playback system for dual projectors to realize 3D stereoscopic image projection and playback. Background technique [0002] At present, there are mainly four kinds of curtains used to realize 3D stereoscopic video projection and playback: ordinary white plastic curtains, glass bead curtains, metal curtains made of professional metal reflective material laminated films, and other reflective metal material substitute curtains. Ordinary self-plastic screens and glass bead screens have a small gain in brightness, which attenuates the brightness of the projector, has a large refractive index for the projector light, is easy to damage polarized light, and has serious color cast, and the 3D video projection effect is also poor. These two kinds of screens have been rarely used ...

AI Technical Summary

Problems solved by technology

Ordinary self-plastic screens and glass bead screens have a small gain in brightness, which attenuates the brightness of the projector, has a large refractive index for the projector light, is easy to damage polarized light, and has serious color cast, and the 3D video projection effect is also poor. These two kinds of screens have rarely been used as projection playback of 3D movies and TV shows

Although the metal curtain made of professional metal reflective material laminated film has the advantages of large brightness gain, no reflection and refraction, no damage to the polarized light source, and no color cast, it is expensive and the cost of assembly is too high. The metal curtain can not achieve the best effect, and it is easy to damage