Title:
RFID TAG
Document Type and Number:
WIPO Patent Application WO/2018/155382
Kind Code:
A1
Abstract:
This RFID tag 10 comprises: an RFIC module 14 which is provided with a base substrate 22 and an RFIC chip 24; and an antenna element 16. A main surface 22a of the base substrate is provided with: a first terminal 26a for chip connection, which is connected to a first input/output terminal 24a of the RFIC chip; a second terminal 26b for chip connection, which is connected to a second input/output terminal 24b; a first module-side terminal 26c which is galvanically connected or capacitively coupled to a first antenna-side terminal 18a of the antenna element; a second module-side terminal 26d which is galvanically connected or capacitively coupled to a second antenna-side terminal 20a; a first wiring pattern 26e which connects the first terminal for chip connection and the first module-side terminal to each other; a second wiring pattern 26f which connects the second terminal for chip connection and the second module-side terminal to each other; and a third wiring pattern 26g which connects the first module-side terminal and the second module-side terminal to each other.
Inventors:
KATO NOBORU (JP)
Application Number:
PCT/JP2018/005754
Publication Date:
August 30, 2018
Filing Date:
February 19, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
G06K19/077; H01L23/32; H01Q1/38; H01Q1/50; H01Q9/26; H05K1/02; H05K1/11
Domestic Patent References:
| WO2016072335A1 | 2016-05-12 | |||
| WO2017018117A1 | 2017-02-02 |
Foreign References:
| JP2011095844A | 2011-05-12 | |||
| JP2006202266A | 2006-08-03 | |||
| JP2015005794A | 2015-01-08 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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