Title:
COMPOSITE IC CARD
Document Type and Number:
Japanese Patent JPH05254284
Kind Code:
A
Abstract:
PURPOSE: To obtain an IC card convenient to carry, easy in the data replacement between a contact type IC card and a non-contact type IC card and not accessed unintentionally.
CONSTITUTION: A contact type IC card 1 and a non-contact type IC card 2 are connected by a hinge 3 and at least one card is made freely detachable from the hinge 3. In the superposed surfaces of the contact type IC card 1 and the non-contact type IC card 2, a planar antenna 4 is formed to the non- contact type IC card 2 and a shield surface is formed to the contact type IC card 1 to prevent unnecessary access.
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Inventors:
Hideo Sugawara
Hidehiro Midai
Tatsuhiko Tajima
Toshimitsu Ohba
Kenji Morosawa
Kenji Suzuki
Sasaki Mitsuyuki
Toru Kamonaga
Hidehiro Midai
Tatsuhiko Tajima
Toshimitsu Ohba
Kenji Morosawa
Kenji Suzuki
Sasaki Mitsuyuki
Toru Kamonaga
Application Number:
JP5565092A
Publication Date:
October 05, 1993
Filing Date:
March 13, 1992
Export Citation:
Assignee:
富士通株式会社
International Classes:
B42D15/10; B65D43/02; G06K19/07; (IPC1-7): B42D15/10; B65D43/02; G06K19/07
Attorney, Agent or Firm:
Teiichi