Title:
AUDIOVISUAL DISPLAY SYSTEM FOR INFORMATION USING DATA CARRIER
Document Type and Number:
Japanese Patent JP2003295809
Kind Code:
A
Abstract:
To provide a system in which required and sufficient information is visually and audibly displayed for viewers or the like without the need for a great number of facilities and with a simple device.
An audiovisual display system consists of: data carriers 1 having an electromagnetic induction communication function and a rewritable storage function; and a reader writer 2 connected to a visual display unit 4 or (and) a sound reproducing unit 8 and having the electromagnetic induction communication function. The data carriers 1 formed of an integrated circuit and storing the contents of information are superimposed on a number of characters, diagrams, symbols, color codes, or the like showing its position or arranged at its vicinity.
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Inventors:
TAKEDA TADAO
Application Number:
JP2002103195A
Publication Date:
October 15, 2003
Filing Date:
April 05, 2002
Export Citation:
Assignee:
WELL CAT KK
International Classes:
G06K19/00; G06K17/00; G06K19/07; G09F27/00; (IPC1-7): G09F27/00; G06K17/00; G06K19/00; G06K19/07
Attorney, Agent or Firm:
Yoshio Komiya