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Wireless tag and method of producing wireless tag

A wireless tag and radio technology, applied in the direction of recording carriers, instruments, electrical components, etc. used by machines, can solve problems such as broken wiring patterns in the inlet and large bending stress in the inlet

Inactive Publication Date: 2011-03-30
FUJITSU LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under such use conditions, excessive bending stress is applied to a part of the inlet; at the position where the inlet is bent, the inlet is bent unnecessarily, resulting in breakage of the wiring pattern on the inlet

Method used

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  • Wireless tag and method of producing wireless tag
  • Wireless tag and method of producing wireless tag
  • Wireless tag and method of producing wireless tag

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] Embodiments of the present invention will be described below with reference to the accompanying drawings.

[0020] figure 1 is a cross-sectional view illustrating the configuration of a wireless tag according to one embodiment. Such as figure 1 As shown, in the wireless tag 1, an inlet sheet consisting of a base sheet 13, an antenna pattern 12 (a wiring pattern formed on the base sheet 13), and The circuit chip 11 connected to the antenna pattern 12 and mounted on the base sheet 13 constitutes. The circuit chip 11 is an IC chip electrically connected to the antenna pattern 12 for wireless communication. The circuit chip 11 reads and writes data based on signals received by the antenna pattern 12 . The base sheet 13 is made of a flexible material such as PET (polyethylene terephthalate). The protective member 14 is an elastic body such as flexible rubber or elastomer. According to the present embodiment, the protective member 14 is made of flexible rubber having a ...

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PUM

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Abstract

The invention relates to a wireless tag and a method of producing wireless tag. According to an aspect of the invention, a wireless tag includes a base member that is flexible and on a surface of which a wiring pattern is formed, a wireless circuit chip that is mounted on the base member and connected to the wiring pattern; protective members that cover the base member and the wireless circuit chip and are lower in hardness than the base member, and a plurality of spherical projections that are arranged on the surfaces of the protective members, higher in hardness than the base member, and so arranged as to interfere with other adjacent spherical projections when at least the protective members are bent beyond a predetermined angle.

Description

technical field [0001] Embodiments disclosed herein relate to a wireless tag that receives and transmits signals through wireless communication and a method of manufacturing the same. Background technique [0002] Wireless tags have been widely known, which include storing individual information (individual information) related to a product, a person's ID, etc. and reading and writing such individual information through wireless communication of an automatic identification system such as RFID. RFID tags. An IC chip storing individual information is mounted on the wireless tag; the wireless tag includes an inlet having a wiring pattern (antenna pattern for wireless communication, etc.) connected to the IC chip. Wireless tags are attached to or embedded on products, a person's clothing, etc. and are identified by an automatic identification system. Therefore, the flow of products, the entry and exit of personnel, etc. can be centrally managed. [0003] The wireless tag tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
CPCG06K19/07745H01L2924/0002G06K19/07749G06K19/07728H01L2924/00
Inventor 马场俊二桥本繁庭田刚野上悟杉村吉康
Owner FUJITSU LTD