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PROBLEM TO BE SOLVED: To form an antenna and a resin flow prevention dam in the same process and to facilitate the process. SOLUTION: An antenna wire 13 and a resin flow prevention dam 15 are formed on a PET film 17 by etching Cu. A sealing resin 16 seals the antenna wire 13, a circuit pattern 14, a...

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Bibliographic Details
Main Author IMAGAWA TOSHIYUKI
Format Patent
LanguageEnglish
Published 19.01.2001
Edition7
Subjects
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Summary:PROBLEM TO BE SOLVED: To form an antenna and a resin flow prevention dam in the same process and to facilitate the process. SOLUTION: An antenna wire 13 and a resin flow prevention dam 15 are formed on a PET film 17 by etching Cu. A sealing resin 16 seals the antenna wire 13, a circuit pattern 14, an IC 11 and a capacitor 12 connected thereto. The PET film 17 is previously coated with an adhesive agent 18 and the surface thereof is covered with a release paper 19.
Bibliography:Application Number: JP19990183967