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

Method for realizing monochromatic double-luster, plastic housing and terminal

A plastic shell and gloss technology, applied in chemical instruments and methods, techniques for producing decorative surface effects, decorative art, etc., can solve the problems of inconspicuous contrast between glossy and matte surfaces and single gloss, and achieve texture Better, contrasting results

Inactive Publication Date: 2015-04-22
HUIZHOU TCL MOBILE COMM CO LTD
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Digital products processed by water plating or NCVM process have a metallic texture, but their gloss is single. After processing by laser technology, a matte surface can be obtained, but the contrast between the glossy surface and the matte surface is not clear.

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
  • Method for realizing monochromatic double-luster, plastic housing and terminal
  • Method for realizing monochromatic double-luster, plastic housing and terminal
  • Method for realizing monochromatic double-luster, plastic housing and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] see figure 1 , figure 1 It is a schematic flow chart of the first embodiment of the method for realizing single-color double-gloss of the present invention.

[0030] In this embodiment, the method for realizing monochromatic double gloss comprises the following steps:

[0031] S100, electroplating to form a non-conductive coating layer, and the non-conductive coating layer is formed on the base material.

[0032] The electroplating of this step can be carried out by water plating or NCVM process, and the present embodiment adopts NCVM process, and NCVM process can make metal appearance effect, plays the effect of beautifying the workpiece surface, and the non-conductive coating layer formed by it If the thickness is less than 0.3 μm, such as 0.1 μm or 0.2 μm, the non-conductive coating layer is not conductive. When digital products receive signals or transmit signals, the electromagnetic field generated will not be accumulated by the coating layer, thus not affecting ...

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 a method for realizing monochromatic double-luster, a plastic housing and a terminal. The method comprises the following steps: metallization is carried out to form a non-conductive coating which is formed on a base material; after the metallization step, an UV finish is sprayed to form an UV finish layer; laser etching is carried out on a part of areas of the UV finish layer so as to form a laser etching area; and spraying or covering operation is no longer carried out on the UV finish layer. Through the above mode, comparison between a shiny finish and a matt finish can be realized, and luster is no longer single. In addition, the laser etched UV finish layer is used as the outermost layer of the plastic housing, and spraying or covering operation is no longer carried out on the UV finish layer. Thus, the laser etching area is exposed to the surface of the product so as to make the comparison between the shiny finish and the matt finish of the plastic housing's surface to be more distinctive and make texture to be more excellent.

Description

technical field [0001] The invention relates to the field of plastic casing processing technology, in particular to a method for realizing single-color double-gloss, a plastic casing and a terminal. Background technique [0002] NCVM (Non conductive vacuum metalization), that is, vacuum non-conductive electroplating, also known as discontinuous coating technology, is a high-tech originating from ordinary vacuum electroplating. Vacuum electroplating, referred to as VM (vacuum metalization), refers to the organic conversion of metal materials under vacuum conditions by using specific means such as chemistry and physics, so that metals are converted into particles, deposited or adsorbed on the surface of plastic materials to form a film, that is, What we call coating. NCVM uses thin films such as metal and insulating compounds to be plated, and uses the discontinuous characteristics of each phase to obtain a metal texture in the final appearance without affecting the effect of...

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): B44C5/04B44C1/20B44C1/22B32B15/02B32B15/08B32B33/00
Inventor 郜成杰魏美贤
Owner HUIZHOU TCL MOBILE COMM CO LTD
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