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

Optical concave-convex grain overlapped film

An optical and texture technology, applied in the field of optical film, can solve the problems of unsatisfactory visual effect, not soft, dazzling, etc., and achieve the effect of reducing workload, reducing lamination process and saving quantity

Inactive Publication Date: 2020-09-18
温国梁
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing flat prints include two-dimensional images and three-dimensional images. The prints of two-dimensional images are relatively mature, but the prints of two-dimensional images are limited to two-dimensional effects. Therefore, the image effects of two-dimensional image prints have certain limitations.
However, the existing three-dimensional image prints generally use a concave-convex film to produce three-dimensional effects, and the visual effects produced are not satisfactory, giving people a feeling of dazzling, not soft and dizzy.

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
  • Optical concave-convex grain overlapped film
  • Optical concave-convex grain overlapped film
  • Optical concave-convex grain overlapped film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical The orientations or positional relationships indicated by "straight", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should ...

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 discloses an optical concave-convex grain overlapped film. The film comprises a first sheet and at least one second sheet, wherein the first sheet is attached to the upper portion of thesecond sheet, the first sheet comprises a first optical concave-convex grain layer with irregular multi-direction refraction effect, and the second sheet comprises a second optical concave-convex grain layer with unidirectional condensation amplification effect. According to the film, the first sheet and the second sheet are overlapped, and the first sheet can change the reflection direction of the second sheet, so that a product printed with the optical concave-convex grain overlapped film looks free of dizziness and dazzle, the visual effect is soft, and the three-dimensional effect can beimproved; and meanwhile, the first sheet and the second sheet can be combined in various forms and can be applied to the fields of printing, packaging, artificial leather and the like, so that the application range is wide. The invention is applied to the field of optical films.

Description

technical field [0001] The invention relates to the technical field of optical films, in particular to an optical concave-convex texture superimposed film. Background technique [0002] Existing flat prints include two-dimensional images and three-dimensional images. Two-dimensional image prints are relatively mature, but the two-dimensional image prints are limited to two-dimensional effects. Therefore, the image effects of two-dimensional image prints have certain limitations. And existing three-dimensional image print generally adopts a kind of concave-convex film to produce three-dimensional effect, and the visual effect produced is also unsatisfactory, gives the feeling of dazzling, not soft and dizzy. Contents of the invention [0003] (1) Technical problems to be solved [0004] An optical concave-convex texture superimposed film can improve the stereoscopic visual effect of printed products. Compared with traditional three-dimensional image printed matter, the vis...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B44F1/02B44F7/00G02B5/02G02B30/26
CPCB44C5/04B44F1/02B44F7/00G02B5/0221G02B5/0278G02B30/26
Inventor 温国梁
Owner 温国梁
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