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

A technology of stereoscopic image and playback system, which is applied in projection devices, optics, textiles and papermaking, etc. It can solve problems such as color cast, high refractive index of projector light, and attenuation of projector lumen brightness, so as to achieve color reproduction without color cast and perfect color. Good restoration and good viewing effect

Inactive Publication Date: 2012-06-27
XIAN SHENGSHI NETWORK INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The content of the present invention will be further described below in conjunction with the examples.

[0013] According to the foregoing, the metallic textured curtain of the present invention includes a hard metallic reflective textured curtain and a soft metallic reflective textured curtain. The hard metal reflective texture curtain adopts the more popular ABS or other types of plates in the market as the substrate, and the metal reflective coating with a thickness of 1.5-3.0mm is sprayed or brushed on the substrate according to the conventional process. The main characteristics of this curtain are as follows: Rigid and tough, inelastic, precise and no deformation of the cylindrical surface, no visible seams on the front, suitable for mass theaters, places that do not move frequently and are relatively fixed, and durable. The soft metal reflective texture curtain is made of PVC or other similar material tough soft base cloth, and the metal reflective coating with a ...

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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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/56C09D5/00D06M11/83
Inventor 江书荣
Owner XIAN SHENGSHI NETWORK INFORMATION
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