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Soft 3D (three-dimensional) projection screen

A projection screen, 3D technology, applied in the field of soft 3D projection screen, can solve the problem of inability to achieve the organic combination of video and audio, and achieve the effect of perfect integration of audio and video, not easy to deform, and the screen surface is soft and smooth

Inactive Publication Date: 2016-06-22
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 projection screen cannot restore the projected image well in the case of complex ambient light, and 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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  • Soft 3D (three-dimensional) projection screen
  • Soft 3D (three-dimensional) projection screen
  • Soft 3D (three-dimensional) projection screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1, a soft 3D projection screen, the vertical strips and horizontal strips can be formed by combining two vertical strips and horizontal strips respectively, the combined vertical strips and horizontal strips can increase the strength of the projection screen.

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Abstract

The invention discloses a soft 3D (three-dimensional) projection screen which comprises longitudinal bars, transverse bars and sound transmission holes. Each longitudinal bar comprises a base layer and a glass bead layer, and the upper surface of the base layer is sprayed and coated with the glass bead layer; each transverse bar comprises a base layer and a glass bead layer, and the upper surface of the base layer is sprayed and coated with the glass bead layer; the longitudinal bars and the transverse bars are woven mutually; and the sound transmission holes are formed at the crossed positions of the longitudinal bars and the transverse bars. The soft 3D projection screen provided by the invention is simple in design structure, long in service life, clear in imaging and good in reduction degree.

Description

technical field [0001] The invention relates to a soft 3D projection screen, which belongs to the technical field of 3D projection. Background technique [0002] At present, with the continuous development of 3D technology, 3D projection technology is also constantly developing. How to restore the image output by the projector to the greatest extent so that the audience can get the best visual effect is not only to improve the performance of the projector, but also the structure of the 3D projection screen plays a very important role. [0003] Existing projection screens cannot restore projected images well in the case of complex ambient light, and at the same time, cannot be organically combined with video and audio to better reflect the realistic effect. Contents of the invention [0004] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides a soft 3D projection screen. [0005] Technical solution: In order to solve the above-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/60G03B21/56
CPCG03B21/602G03B21/565
Inventor 夏冰
Owner JIANGSU KALUOKA INT CARTOON & COMIC