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Patent Searching and Data


Title:
情報記録タグ
Document Type and Number:
Japanese Patent JP3557981
Kind Code:
B2
Abstract:
An information recording tag contains: an IC module in which a resonance circuit and an IC chip 3 are packaged on a substrate 1 where the resonance circuit has an antenna coil 2 and a film condenser 5; and an adhesive 17 that is applied to the IC module in order to adhere said IC module onto an adherend, wherein an empty portion 18 that is adhesive-free has been formed in the adhesive 17 so as to distinguish an area on the IC module where the area contains the film condenser 5 from other areas on the IC module.

Inventors:
Kazuaki Suzuki
Application Number:
JP2000010258A
Publication Date:
August 25, 2004
Filing Date:
January 17, 2000
Export Citation:
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Assignee:
Sony Chemical Co., Ltd.
International Classes:
G06K19/10; B42D15/10; G06K19/04; G06K19/07; G06K19/073; G06K19/077; G06K17/00; (IPC1-7): G06K19/10; B42D15/10; G06K19/07; G06K19/077
Domestic Patent References:
JP2000057292A
JP11353443A
JP8009977A
JP11328341A
JP7179088A
JP2001024568A
JP11059040A
JP6511579A
Attorney, Agent or Firm:
Noboru Tajime
Tajime Keiko