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Product capable of realizing 360-degree watching of naked-eye 3D images and production method of product

A product, 3D technology, applied in the field of naked-eye 3D stereoscopic imaging, can solve problems such as lack of mass production and promotion capabilities, complex production process, and inconspicuous far-sighted effects, etc., to achieve mass production, simple post-production, and manufacturing The effect of simple process

Active Publication Date: 2014-01-22
SICHUAN YIBIN PUSH GRP 3D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the production process of this technology is complicated, and it does not have mass production and promotion capabilities. It is mainly used in small products such as anti-counterfeiting labels, and the effect is not obvious from a distance.

Method used

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  • Product capable of realizing 360-degree watching of naked-eye 3D images and production method of product
  • Product capable of realizing 360-degree watching of naked-eye 3D images and production method of product
  • Product capable of realizing 360-degree watching of naked-eye 3D images and production method of product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as figure 1 , figure 2 , image 3 As shown, the product capable of viewing naked-eye 3D images at 360 degrees includes a grating sheet 1, and the grating sheet 1 includes an upper microlens array layer 2 on its front side and a lower microlens array layer 3 on its back side, The upper and lower microlens array layers are the two surfaces of the grating sheet, which are produced by extrusion and molded together with the grating sheet. Its specific manufacturing process is as follows:

[0051]First, prepare two roll blanks that are identical and have the same perimeter, and are used to make two surface microstructure array layers of the product respectively. The roller blank is processed by cutting tool engraving, embossing, etching and other processes to produce the microlens array layer roller mold, that is, roller A and roller B. The shape of the micro-lens is semi-spherical. Roller A is used to process the upper microlens array layer of grating products. Th...

Embodiment 2

[0055] Such as Figure 4 , Figure 5 , Image 6 As shown, the product capable of viewing naked-eye 3D images at 360 degrees includes a grating sheet 1, and the grating sheet 1 includes an upper microlens array layer 2 on its front side and a lower microlens array layer 3 on its back side, The upper and lower microlens array layers are the two surfaces of the grating sheet, which are produced by extrusion and molded together with the grating sheet. Its specific manufacturing process is as follows:

[0056] First, prepare two roll blanks that are identical and have the same perimeter, and are used to make two surface microstructure array layers of the product respectively. , the roller blank is produced through processes such as tool engraving, embossing, and etching to produce a microlens array layer roller mold, that is, roller A and roller B. The shape of the micro-lens is semi-spherical. Roller A is used to process the upper microlens array layer of grating products, th...

Embodiment 3

[0060] Such as Figure 7 , Figure 8 , Figure 9 As shown, the product capable of viewing naked-eye 3D images at 360 degrees includes a grating sheet 1, and the grating sheet 1 includes an upper microlens array layer 2 on its front side and a lower microlens array layer 3 on its back side, The upper and lower microlens array layers are the two surfaces of the grating sheet, which are produced by extrusion and molded together with the grating sheet. Its specific manufacturing process is as follows:

[0061] First, prepare two roll blanks that are identical and have the same perimeter, and are used to make two surface microstructure array layers of the product respectively. , the roller blank is produced through processes such as tool engraving, embossing, and etching to produce a microlens array layer roller mold, that is, roller A and roller B. The shape of the microlens is a hexagonal sphere. Roller A is used to process the upper microlens array layer of grating products...

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Abstract

The invention discloses a product capable of realizing 360-degree watching of naked-eye 3D images. The product comprises a grating sheet, wherein the grating sheet comprises an upper micro-lens array layer and a lower micro-lens array layer, the upper and lower micro-lens array layers are two surfaces of the grating sheet and integrally formed with the grating sheet through extrusion production, an included angle formed by arrangement directions of the lower and upper micro-lens array layers is in a range of 0-5 degrees, the interval between lenses of the lower micro-lens array layer and the interval between the lenses of the upper micro-lens array layer are identical or in multiple relationship, the lenses on the lower micro-lens array layer and the lenses on the upper micro-lens array layer are in one-to-one correspondence, and the proportion of sizes of the lenses on the lower micro-lens array layer to sizes of the lenses on the upper micro-lens array layer is between 1 / 2 and 1. The product is good in 3D imaging effect, quite simple in production process and post production and suitable for mass production.

Description

technical field [0001] The invention relates to a product capable of viewing naked-eye 3D images at 360 degrees and a manufacturing method thereof, belonging to the technical field of naked-eye 3D stereoscopic imaging. [0002] Background technique [0003] 3D products have become more and more popular in the market. With the popularity of 3D movies and TVs, the market demand for products with a deep three-dimensional effect has also been driven. The production of 3D lenticular pictures and lenticular packaging products through lenticular gratings has many years of history and a broad market. However, because lenticular grating products can only see the three-dimensional effect in one direction, that is, along the direction of the grating, its promotion has been affected to a certain extent. [0004] The three-dimensional effect has been achieved by dot lenticular for many years, and there are many such products on the market. However, due to the limitations of production t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02B3/00
Inventor 熊建周立权邹耀邦
Owner SICHUAN YIBIN PUSH GRP 3D CO LTD