ID TAG PACKAGE AND RFID SYSTEM
First Claim
Patent Images
1. An identification (ID) tag package comprising:
- an ID tag including an IC chip and an antenna adapted for radio communication; and
a structure enclosing said ID tag, wherein said structure has a thickness measured from a surface thereof to said ID tag, said thickness being sufficient in reducing influence caused by adjacent metal or water to an electromagnetic wave communicating with said ID tag, and contains an elastic layer enabling reduction of external stresses to said ID tag.
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Abstract
Embodiments of the present invention provide an ID tag package including a structure covering an ID tag therein. The structure has a thickness necessary for reducing attenuation of electromagnetic wave caused by existence of metal or water external to the ID tag, and includes at least an elastic layer enabling reduction of external stresses. An RFID system using the package is also provided.
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Citations
11 Claims
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1. An identification (ID) tag package comprising:
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an ID tag including an IC chip and an antenna adapted for radio communication; and a structure enclosing said ID tag, wherein said structure has a thickness measured from a surface thereof to said ID tag, said thickness being sufficient in reducing influence caused by adjacent metal or water to an electromagnetic wave communicating with said ID tag, and contains an elastic layer enabling reduction of external stresses to said ID tag. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A Radio Frequency Identification (RFID) system comprising:
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an ID tag package; a reader/writer adapted to communicate by radio with the ID tag package; and a host computer adapted to communicate with the reader/writer, wherein said ID tag package comprising; an ID tag including an IC chip and an antenna for radio communication; and a structure covering said ID tag, said structure having a thickness necessary for reducing attenuation, caused by existence of metal or water external to said ID tag, of an electromagnetic wave communicating with said ID tag and containing an elastic layer enabling reduction of external stresses to said ID tag.
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Specification