Title:
NON-CONTACT TYPE INFORMATION RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP2004295793
Kind Code:
A
Abstract:
To prevent an IC chip from being damaged by an external force applied to a non-contact type information recording medium during manufacturing and processing while suppressing an increase in manufacturing costs.
Three land part 14a to 14c which can be connected to an IC chip 11 are provided at both ends of a coiled antenna 12 connected to the IC chip 11 for writing and reading information in a non-contact state with respect to the IC chip 11.
Inventors:
SAITO MITSUGI
HAYASHI TAKAYUKI
HAYASHI TAKAYUKI
Application Number:
JP2003090366A
Publication Date:
October 21, 2004
Filing Date:
March 28, 2003
Export Citation:
Assignee:
TOPPAN FORMS CO LTD
International Classes:
B42D15/10; G06K19/07; G06K19/077; (IPC1-7): G06K19/077; B42D15/10; G06K19/07
Attorney, Agent or Firm:
Akio Miyazaki
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki
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