Method of manufacturing an RFID tag

Details Method of manufacturing an RFID tag Method of manufacturing an RFID tag

2007-11-13

2010-12-14

Zameke, David A (Department: 2891)

Semiconductor device manufacturing: process

Packaging or treatment of packaged semiconductor

Assembly of plural semiconductive substrates each possessing...

C438S126000, C438S118000, C257SE21503

Reexamination Certificate

active

07851258

ABSTRACT:
A method of manufacturing an RFID tag that includes forming an antenna pattern and a reinforcing layer on one surface of a film made of a resin material, applying a thermosetting adhesive onto the reinforcing layer and the antenna pattern, mounting a circuit chip on the antenna pattern via the thermosetting adhesive, pinching the circuit chip and the other surface of the film, and fixing the circuit chip to the antenna pattern by hardening the thermosetting adhesive. The reinforcing layer is formed within a region where the circuit chip is mounted and the circuit chip includes a first protrusion contacting the antenna pattern and a second protrusion contacting the reinforcing layer.

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Extended European Search Report, mailed Sep. 3, 2009 and issued in corresponding European Patent Application No. 07121154.4-2214.

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