Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A dot raster map

A dot grating and dot matrix technology, which is applied in the field of dot grating graphics, can solve the problems that the finished product has ripples and affect the visual effect, and achieve the effect of reducing visual impact and beautiful visual effect

Active Publication Date: 2019-11-08
GUANGDONG SHENGQI TECH INC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the dot grating, generally by printing simple spatial sense graphics, and using the plane graphics without spatial sense as the spatial reference system, to deepen the visual spatial three-dimensional effect of the spatial sense graphics and form a sense of depth; In the process of printing the array pattern to the bottom surface of the lenticular plate or the bottom plate material, it needs to be overprinted by four-color printing. It is easy to cause the final product to have ripple-like or grid-like interference patterns due to pixel offset, which affects the visual effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A dot raster map
  • A dot raster map
  • A dot raster map

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 , 3 , 4, 5, a kind of dot lenticular pattern, comprises dot lenticular layer, and is printed on the dot lenticular layer bottom surface and / or is printed on the dot matrix print of bottom plate layer, has on its dot lenticular layer by some Lenses 1 are evenly arranged to form rows and columns of neat dot lens arrays; the dot matrix print includes a three-dimensional dot matrix print area, and a certain pixel point in the same three-dimensional dot matrix print area is the base point, along the base point to 360 ° Diffusion in any direction forms a pixel dot matrix with neat rows and columns. The pixel dot matrix is ​​formed by four-color printing, and the offsets of pixels of the same color along the X-axis and Y-axis directions gradually increase / shrink at equal intervals; four-color printing When the printed pixels exceed two colors, there are at least two colors of pixel dots with different offsets along the X-axis and Y-axis directions; the pixel ...

Embodiment 2

[0037] On the basis of Example 1, the dot raster pattern with an area of ​​about 0.5 square meters or more is made. On this basis, the arrangement of the dot pattern in Example 1 is changed to Figure 5 , Image 6 The form of the central Christmas tree; the decorative strip part of the central Christmas tree adopts the pattern of the three-dimensional dot matrix print area 22 in embodiment 1, and adopts the color and luster to be gold or silver, and the outer leaf part and the trunk part adopt the plane dot matrix print of embodiment 1 The style of District 21, and use green and brown as colors respectively, which are close to the real colors.

[0038] In addition, a number of small Christmas trees are printed on the outer periphery in the form of plane dot matrix printing 21, and on the X-axis and Y-axis, the gray scale offset of adjacent small Christmas trees is ±10%~80% or C, M, The offset range of the total color of Y and K is set in a way of ±50%~390%, which can bring go...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention particularly relates to a dot raster pattern. A dot raster layer is provided with a dotlike lens matrix which is formed by multiple dotlike lenses uniformly arranged and is orderly in row and column. A dot matrix print comprises stereoscopic dot matrix print areas. A certain pixel dot of the same stereoscopic dot matrix print area serves as a base point, and diffusion is conducted in any direction within the 360-degree range along the base point, so that a four-color print pixel dot matrix which is orderly in row and column is formed. The ranges, deviating in the X-axis direction and the Y-axis direction, of pixel dots of the same color are sequentially and gradually increased / decreased in an isometric manner. When the color number of pixel dots of four-color printing exceeds two, pixel lattice dots in two or more colors are different in deviation range in the X-axis direction and the Y-axis direction. The pixel dot matrix X axis and the pixel dot matrix Y axis of the dot matrix print coincide with the X axis and the Y axis of the dotlike lens matrix on the dot raster layer correspondingly. By controlling arrangement of the pixel dots of the dot matrix print, the deviation ranges among the four-color printing pixel dots, the corresponding relation between the dot matrix print and dot raster and the like, the dot raster pattern obtained through printing has deep special stereoscopic impression.

Description

technical field [0001] The invention relates to the technical field of gratings, in particular to a dot grating pattern. Background technique [0002] The lenticular three-dimensional picture is a three-dimensional changing effect of the pattern that can be felt by adjusting the angle. At present, gratings are divided into slit gratings, lenticular gratings, and dot gratings according to the lens form. The former two can only perceive the three-dimensional image through the linear offset angle perpendicular to the slits and lenticular lenses. images, prone to a certain degree of dizziness. [0003] The dot grating is a special optical material composed of countless neatly arranged spherical mirrors. Each dot is a miniature convex magnifying glass. By turning 360° from the grating surface, the grating surface perceived by the naked eye is the same. Compared with the slit grating and lenticular lens grating, it has the advantages of omnidirectional three-dimensional and rel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B44C5/04G02B5/18
CPCB44C5/0446G02B5/1842
Inventor 陈坤盛
Owner GUANGDONG SHENGQI TECH INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com