Mini ultrahigh-frequency anti-metal electronic label and manufacturing method thereof

An electronic label and ultra-high frequency technology, which is applied to record carriers used in machines, instruments, computer parts, etc., can solve problems such as inability to meet user needs, difficult processing of ceramic materials, and low production efficiency, and achieve excellent metal resistance properties , convenient communication, convenient installation and use

Pending Publication Date: 2017-06-23
上海德握科信息技术有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the field of miniature anti-metal tags, there has always been a huge contradiction between volume, performance and cost
In the industry, ceramic dielectrics are usually used as the base material for antenna design to obtain better radio frequency performance, but ceramic materials are difficult to process and the production efficiency is low, so the overall production cost of the product will be high
Although the cost of electronic tags obtained by other processes will be reduced, their electrical properties are not good enough to meet user needs.

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
  • Mini ultrahigh-frequency anti-metal electronic label and manufacturing method thereof
  • Mini ultrahigh-frequency anti-metal electronic label and manufacturing method thereof
  • Mini ultrahigh-frequency anti-metal electronic label and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0051] This example provides a UHF, readable and writable miniature UHF anti-metal electronic tag, which is a passive backscatter tag that meets the air interface requirements of ISO / IEC 18000-6C, and its working frequency range covers 860 MHz– 928 MHz.

[0052] In mass production, several labels need to be designed in a large material layout, arranged in a matrix according to the process requirements, and then cut into independent electronic labels after completion.

[0053] see figure 1 , which is a schematic structural diagram of the miniature UHF anti-metal electronic tag. As can be seen from the figure, the radio frequency tag is mainly composed of:

[0054] The first antenna layer 11 is composed of conductive antenna patterns arran...

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 miniature ultra-high frequency anti-metal electronic tag and a manufacturing method thereof. The electronic tag mainly includes a first antenna layer, a first dielectric layer, a second antenna layer, a second dielectric layer, a third dielectric layer, a Three antenna layers, chip and via. The product also includes stickers and double-sided adhesive tape with release paper. One side of the adhesive is attached to the lower surface of the third antenna layer, and the other side of the adhesive is attached to the release paper. The release paper can be torn off and attached to the object during use. surface. On the basis of miniaturization design, the product adopts the combination of chip embedded flip-package technology and printed circuit board technology, which not only reduces the cost, but also obtains excellent radio frequency performance and opportunities for large-scale industrialization.

Description

technical field [0001] The invention relates to the field of electronic tags, in particular to a miniature ultra-high frequency anti-metal electronic tag. Background technique [0002] The theme of the development of electronic tags in the 21st century will be personalized applications, and its connotations include smart convenience, green safety. In the past 10 years, the technology of electronic tags has undergone tremendous progress, from the reduction of chip size to the substantial improvement of label performance, it is a revolution for electronic tag technology itself, and will also drive the generation of electronic tag manufacturing technology and production equipment. Change, make electronic tags more intelligent. [0003] It can be seen that with the development of the information age, the personalized design of electronic tag technology has become the development trend of today's industry. Existing technologies have gradually allowed pioneers to design a variet...

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): G06K19/077
CPCG06K19/07745G06K19/07749
Inventor 不公告发明人
Owner 上海德握科信息技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap