Title:
CONTACTLESS DATA CARRIER DEVICE
Document Type and Number:
Japanese Patent JP2002032730
Kind Code:
A
Abstract:
To vary the capacity and capability of a contactless data carrier at demand.
The contactless data carrier device is equipped with the contactless data carrier 10 and a peeling sheet 40 which is provided on the contactless data carrier 10 by using an adhesive 14. The contactless data carrier 10 is equipped with a metallic antenna coil 13 which is provided over the nearly entire area on the top surface of a resin base material 11 and an IC chip 20 connected to the antenna coil 13. The peeling sheet 40 is made of a conductive material and peeled off to stick the contactless data carrier 10 on a product, so that the IC chip 20 can operate.
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Inventors:
KUROKAWA SHINICHI
Application Number:
JP2000214023A
Publication Date:
January 31, 2002
Filing Date:
July 14, 2000
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B42D25/305; B65G1/137; G06K19/07; G06K19/077; (IPC1-7): G06K19/077; B42D15/10; B65G1/137; G06K19/07
Domestic Patent References:
JPH10255011A | 1998-09-25 | |||
JPH1148662A | 1999-02-23 | |||
JPH10293827A | 1998-11-04 | |||
JP2000113142A | 2000-04-21 |
Attorney, Agent or Firm:
Kazuo Sato (3 others)
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