Three-dimensional printing optical disk and manufacturing method thereof
A technology of three-dimensional printing and optical discs, applied in printing, disc carrier accessories, instruments, etc., can solve problems such as poor bonding, environmental pollution, and inability to realize well, and achieve good visual effects
Inactive Publication Date: 2009-10-14
深圳市中新联光电有限公司
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Problems solved by technology
However, due to technical and production process reasons, it has not been able to be realized well. For this reason, someone cut the printed three-dimensional image grating into a suitable shape and size, and pasted it on a single-layer optical disc with a special glue. So as to achieve the purpose of realizing stereoscopic images on the optical disc
However, this method has the following defects: a large amount of material waste will be caused in the cutting process, and environmental pollution will be caused; the grating of the cut stereoscopic image will be bonded to the CD disc, which will cause poor bonding and affect the optical disc. disk reading effect
Method used
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[0024] The core idea of the present invention is: firstly produce the white film with grating by injection molding with a mold or a master disc with a grating pattern, and then print the graphic image on the non-grating surface or the bonding surface of the data sheet by a printing machine , and then glue the grating white film and the data disc to form a finished product. The invention utilizes the principle of refraction through the grating to make the graphics printed on the non-grating bonding surface present the effect of three-dimensional shape.
[0025] In order to illustrate the idea and purpose of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] Such as figure 1 , figure 2 , image 3 As shown, the present invention provides a three-dimensional printing optical disc, which mainly includes a data disc 1 and a grating disc 2, wherein a grating 204 ...
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The invention discloses a three-dimensional printing optical disk and a manufacturing method thereof. The manufacturing method of the three-dimensional printing optical disk comprises the following steps: firstly, manufacturing a die or a master with grating stripes and manufacturing white sheets with gratings through the die or the master in an injection machine; printing patterns and pictures on the non-grating surface of the grating white sheet or the adhesive surface of a data disk sheet; and then bonding the grating white sheet and the data disk sheet to form a product. The grating white sheet is formed by injection and duplication, and because the grating white sheet and the data disk sheet are made from same materials, a problem of infirm bonding can be avoided when the grating white sheet is bonded with the data disk.
Description
Technical field: [0001] The invention relates to the three-dimensional printing technology and its application field, in particular to a three-dimensional printing optical disc and a manufacturing method thereof. The invention perfectly combines the three-dimensional printing and the optical disc manufacturing technology to manufacture a high-quality optical disc with a three-dimensional image on the disc surface. Background technique: [0002] Three-dimensional printing is an extended development of traditional printing technology. It combines lenticular three-dimensional imaging technology with printing technology to make flat printing images present the effects of three-dimensional vision and variable animation. [0003] Because three-dimensional printing can realistically reproduce objects, it has a strong three-dimensional effect, and the product image is clear, rich in layers, and lifelike. Therefore, it is widely used in animation production, packaging and decoration, ...
Claims
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Inventor 徐常科黄翠华
Owner 深圳市中新联光电有限公司