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Title:
無線ICタグ、及び無線ICタグの製造方法
Document Type and Number:
Japanese Patent JP4787572
Kind Code:
B2
Abstract:
A tablet PTP package (1) contains a multiplicity of tablets (2) by a resin PVC (3) and a metal sheet such as an aluminum sheet (4). An elongate space pattern (5) is formed in a part of the aluminum sheet (4) on the lower surface of the package (1) to form an island area (6) constituting an antenna. A small radio IC inlet (9) including an IC chip (8) mounted on a small antenna (7) is arranged on the reverse surface (upper surface of the package) of the portion of the aluminum sheet (4) corresponding to the island area (6). The small radio IC inlet (9) and the second antenna formed by the island area (6) are electrostatically coupled to each other with the resin PVC (3) as a dielectric member, and thus a RFID (radio frequency identification) tag (10) is configured.

Inventors:
Sakama Isao
Minoru Ashizawa
Application Number:
JP2005244613A
Publication Date:
October 05, 2011
Filing Date:
August 25, 2005
Export Citation:
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Assignee:
株式会社日立製作所
International Classes:
H01Q13/10; A61J1/03; A61J1/14; B65D75/52; G06K19/07; G06K19/077; H01Q1/22; H01Q9/42; H01Q13/16
Domestic Patent References:
JP2005084871A
JP2005149298A
JP2005210676A
JP2003347839A
JP5110332A
Attorney, Agent or Firm:
Isono Dozo