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High-gain 3D curved curtain

A curved screen, high-gain technology, used in optics, instruments, projection devices, etc., can solve the problems of organic combination, inability to achieve image sound, improve projection gain and image clarity, achieve good flatness, improve integration The effect of good sense and restoration

Inactive Publication Date: 2016-06-29
JIANGSU KALUOKA INT CARTOON & COMIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing curved screen cannot improve the projection gain and image clarity without improving the performance of the projector; at the same time, it cannot be organically combined with the image and sound to better reflect the realistic effect

Method used

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  • High-gain 3D curved curtain
  • High-gain 3D curved curtain
  • High-gain 3D curved curtain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Such as Figure 1-3 Shown, a kind of high-gain 3D curved curtain comprises: frame 1, curtain surface 2, sound-permeable hole 3, and described curtain surface 2 is fixed by frame 1 around; Described curtain surface 2 radians are set to 120 degrees; The curtain surface 2 comprises a light-shielding layer 21, a base layer 22, a reflective layer 23, and a protective layer 24. The surface of the light-shielding layer 21 is provided with a base layer 22. The surface of the base layer 22 is provided with a reflective layer 23. The surface of the reflective layer 23 is provided with a protective layer. layer 24; the light-shielding layer 21 is made of polyolefin; the base layer 22 is made of polyethylene; the reflective layer 23 is made of aluminum platinum; the protective layer 24 is made of silicone; the surface of the curtain surface 2 is evenly Sound holes 3 are pr...

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PUM

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Abstract

The invention discloses a high-gain 3D curved curtain, which comprises a frame, a curtain surface and sound transmission holes, wherein the periphery of the curtain surface is fixed through the frame; the radian of the curtain surface is set to be 120 degrees; the curtain surface comprises a shading layer, a base layer, a reflecting layer and a protecting layer; the base layer is arranged on the surface of the shading layer; the reflecting layer is arranged on the surface of the base layer; the protecting layer is arranged on the surface of the reflecting layer; the shading layer is made of a polyolefin material; the base layer is made of a polyethylene material; the reflecting layer is made of an aluminum foil material; the protecting layer is made of an organic silicon material; and the sound transmission holes are evenly formed in the surface of the curtain surface. The high-gain 3D curved curtain disclosed by the invention is simple in structure, long in service lifetime, clear to image and good in reduction degree.

Description

technical field [0001] The invention relates to a high-gain 3D curved screen, which belongs to the technical field of 3D projection. Background technique [0002] Curved screens can also be called cylindrical screens, which are special screens for virtual reality and simulation systems, and are suitable for multi-channel visual simulation systems. In the visual simulation application environment, the column screen has a larger viewing angle than the flat screen, which will give users a strong sense of immersion, and the application effect is much better than that of the Chuangjing curved screen and flat screen. [0003] The existing curved screen cannot improve the projection gain and image clarity without improving the performance of the projector; at the same time, it cannot be organically combined with the image and sound to better reflect the realistic effect. Contents of the invention [0004] Purpose: In order to overcome the deficiencies in the prior art, the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/56G03B21/60
CPCG03B21/565G03B21/60
Inventor 夏冰
Owner JIANGSU KALUOKA INT CARTOON & COMIC