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Patent Searching and Data


Title:
MAGNETIC CARD
Document Type and Number:
Japanese Patent JPH07214962
Kind Code:
A
Abstract:

PURPOSE: To provide a magnetic card constituted by forming a thin metal vapor deposition layer composed of aluminum or tin on the upper surface of the magnetic recording layer formed on a part or entire surface of a base material and laminating a protective layer composed of a resin on the upper surface of the metal vapor deposition layer and forming a printing layer on the surface of the base material on the rear surface side of the magnetic recording layer and to display a message such as a character or a picture using a card reader for the magnetic card.

CONSTITUTION: A message printing layer 6 is formed between a magnetic recording layer 2 and a metal vapor deposition layer 4 and a part or entire surface of the metal vapor deposition layer during or after the use of a magnetic card is removed by discharge or heat breakdown to display a color message on the surface covered with the metal vapor deposition layer.


Inventors:
ENDO NAOYUKI
Application Number:
JP2612294A
Publication Date:
August 15, 1995
Filing Date:
January 27, 1994
Export Citation:
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Assignee:
TOKIN CORP
International Classes:
B42D15/10; B41M5/24; C09D5/23; C09D7/12; G06K19/06; G11B5/73; G11B5/80; G11B23/44; (IPC1-7): B42D15/10; B41M5/24; G06K19/06; G11B5/80; G11B23/44