Title:
RADIO TAG
Document Type and Number:
Japanese Patent JP2011071824
Kind Code:
A
Abstract:
To provide a radio tag which has a comparatively simple configuration while including a display means because at least a part of an antenna is formed as an electrode for the display means.
The radio tag includes a radio-tag circuit part including an IC circuit part including memory storing information and an antenna connected to the IC circuit part to transmit and receive a signal to and from a radio-tag communication device and a display means displaying information by using a power obtained by rectifying a signal received through the antenna by the rectifier. At least a part of the antenna is configured as an antenna electrode for supplying the display means with the power.
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Inventors:
NAGAI TAKUYA
TODA KATSUMI
TODA KATSUMI
Application Number:
JP2009222151A
Publication Date:
April 07, 2011
Filing Date:
September 28, 2009
Export Citation:
Assignee:
BROTHER IND LTD
International Classes:
G06K19/07; H01Q7/00; H01Q1/44; H01Q9/16; H01Q21/29; H04B1/59; H04B5/02