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Making process of dynamic holographic stereo laser column

A laser holography and production method technology, applied in image data processing, instruments, image data processing and other directions, can solve the problems of failure to prevent counterfeit goods, technology abuse, and products without anti-counterfeiting technology, and achieve the establishment of corporate image and improve corporate image. economic effect

Inactive Publication Date: 2002-02-13
DALIAN BOHAI SCI & TECH PROD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the "anti-counterfeiting" mark failed to prevent fakes, but became a talisman for fakes
At present, this situation occurs in laser holographic anti-counterfeiting technology. The important reason is the abuse of technology and the absence of a special and obvious anti-counterfeiting technology product that ordinary consumers and market inspectors can easily identify with the naked eye.

Method used

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  • Making process of dynamic holographic stereo laser column
  • Making process of dynamic holographic stereo laser column

Examples

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Embodiment Construction

[0024] Production method of dynamic laser holographic three-dimensional beam:

[0025] A. The main equipment used

[0026] 1. He-cd laser with a wavelength of 442nm and a power of about 200mw.

[0027] 2. Kr + Ion laser with a wavelength of 413nm and a power of about 1w.

[0028] 3. Three PCs, PIII800, 20G or more.

[0029] 4. Laser phototypesetting machine ACCUset.plus1000.

[0030] 5. LCD dynamic holographic photography system.

[0031] 6. 2D / 3D holographic photography system.

[0032] 7. Film processor.

[0033] 8. Hologram processing equipment.

[0034] B. Application software:

[0035] 1. Photoshop5.0

[0036] 2. Illustrator 7.0

[0037] 3. 3DMAX

[0038] C. The production process of hologram

[0039] 1. Computer graphic design

[0040] According to the user's requirements, the plane figure and the three-dimensional figure are simulated on the computer as the object of the hologram.

[0041] 2. Shooting and processing of master hologram

[0042] a. Transmit...

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Abstract

The present invention aims at solving the problem of anti-fake of various articles, such as ID card, credit card, trademarks, etc. The dynamic holographic stereo laser column is prepared through the processes of: making simulation pattern in computer as holographic target; transferring the pattern from the computer to a dynamic holographic device and taking, developing, water washing, fixing, washing, bleaching, and washing; exposure and the development and fixing treatment of photoetching hectograph with 303 A developer solution.

Description

(1) Technical field: [0001] The invention relates to the application of a dynamic laser technology, in particular to a method for making a dynamic laser holographic three-dimensional beam. (two) background technology: [0002] At present, the laser holographic imprinting products commonly used in the market in China are mainly divided into: [0003] 1. 2D hologram (referring to the holographic images are all in one depth. It can be divided into different colors.) [0004] 2. 2D / 3D hologram (meaning that the image is divided into two or more layers, with a certain depth and various colors can be set.) [0005] 3. 3D hologram (referring to images made with three-dimensional models or real objects) [0006] 4. Computer dot matrix and true color holograms (refers to laser beams combined with computer graphics to etch holograms with a certain density distribution in a 360° direction and holographic images in natural colors. [0007] 5. Dynamic hologram (referring to a hologram...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03H1/04G06T1/00
Inventor 薛强高吉祥
Owner DALIAN BOHAI SCI & TECH PROD
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