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Laser printing device and method of colored dynamic graph

A technology of laser printing and dynamic graphics, which is applied in the field of printing and laser printing, and can solve the problems of not being able to obtain color images and images without color changes

Active Publication Date: 2014-12-10
SVG TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the reproduced image has no color change, and a color image cannot be obtained

Method used

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  • Laser printing device and method of colored dynamic graph
  • Laser printing device and method of colored dynamic graph
  • Laser printing device and method of colored dynamic graph

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be described in detail below, obviously, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] The invention is based on a recording material for use in laser printing of color dynamic graphics. The recording material specifically includes: a refractive layer formed by a plurality of microspheres or microlenses, a light-shielding layer formed on the focal planes of the plurality of microspheres or microlenses, and the plurality of microspheres or microlenses can be arranged in an array, or Can be arranged in an irregular form.

[0036] like figure 1 Shown is a schematic plan view of the recording material when the refr...

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Abstract

The invention discloses a laser printing device and method of a colored dynamic graph. The laser printing device comprises an optical system and recording materials; the recording materials comprise a refraction layer and a shading layer, wherein the refraction layer is formed by a plurality of microspheres or micro lens and the shading layer is formed on a focal plane of the plurality of microspheres or micro lens; the optical system comprises a laser and an image generation device; the laser sent from the laser irradiates on the recording materials after being processed through the image generation device; the laser which irradiates on the recording materials is focused on the shading layer through the refraction layer; a focus point is correspondingly formed on the shading layer when the energy of the focused laser is larger than an evaporation threshold value of the shading layer. The different positions of laser focus points are formed on the focal plane of the recording materials through the deflection of the laser beam incident angle through the laser printing device of the colored dynamic graph to implement the heat accumulation of different pigments and the deflection of the incident angle is repeated to form the multi-channel colored graphic laser printing so as to form the representation of a colored multichannel dynamic image eventually.

Description

technical field [0001] The invention relates to the technical field of laser printing, in particular to a laser printing device for color dynamic images and a corresponding printing method. Background technique [0002] Dynamic images and three-dimensional imaging can be realized through microlens array imaging technology. Specifically, a layer of microlens array is first attached to the laser recording material, and then a projection imaging system generates an image above the microlens array, and the microlens array images the recording material under the lower focal plane of each microlens. The recorded information is reproduced in space by the microlens array. With different observation positions, the reproduced image has a dynamic effect. [0003] The existing laser marking technology can form ablated images or characters on the surface of materials through the photothermal effect of the laser focus point on various substrates. This way the image or question is flat a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/435B41M3/06B41M5/00
CPCG02B5/128B41M5/267B41M3/148B41J2/442G02B3/0056
Inventor 魏国军陈林森朱鹏飞浦东林朱志飞李恒
Owner SVG TECH GRP CO LTD
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