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Title:
METHOD FOR MANUFACTURING RFID TAG
Document Type and Number:
Japanese Patent JP2011103060
Kind Code:
A
Abstract:

To achieve cost reduction and high productivity, and to provide a method for manufacturing an RFID tag capable of obtaining stable communication characteristics.

This method for manufacturing an RFID tag having an IC chip for radio communication, a first antenna electrically connected to the IC chip, and a second antenna formed so as to be at least partially overlapped with the first antenna via an insulating layer includes: a step for individually separating and forming a plurality of first antennas on one face of the long insulating layer, and forming an antenna tape by integrally forming a plurality of second antennas on the other face of the insulating layer; a step for loading a plurality of IC chips at prescribed positions on the first antenna of the antenna tape, and forming an electrically connected RFID tag tape; and a step for separating the RFID tag tape into individual RFID tags.


Inventors:
Tazaki, Koji
Hosoi, Hiroyuki
Narita, Kazuyoshi
Ishizaka, Hironobu
Application Number:
JP2009000257677
Publication Date:
May 26, 2011
Filing Date:
November 11, 2009
Export Citation:
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Assignee:
HITACHI CHEM CO LTD
International Classes:
G06K19/077; G06K19/07; H01P11/00; H01Q1/38; H01Q9/16
Domestic Patent References:
JP2008117165A
JP2007311955A
JP2008117165A
Foreign References:
WO2006112458A1
US20040188531A1
WO2006112458A1
US20040188531A1