Title:
RFID TAG
Document Type and Number:
WIPO Patent Application WO/2020/218181
Kind Code:
A1
Abstract:
The present invention addresses the problem of maximizing a communicable distance for an RFID tag having a structure in which an antenna conductor is accommodated in a housing. An RFID tag (1) comprises: a circuit board (20) having a main part (20A), and an extension part (20B) that extends along an edge of the main part (20A) and includes an antenna conductor (28); an RFID IC (25) mounted on the circuit board (20); a functional module (33) disposed overlapping the circuit board (20); a housing (10) accommodating the circuit board (20) and the functional module (33); and a lid (40) for closing an opening of the housing (10). The lid (40) side of the circuit board (20) is covered by the functional module (33) at a positon where the main part (20A) of the circuit board (20) is separated from an inner bottom surface (S2) of the housing (10), whereby the extension part (20B) of the circuit board (20) is held in midair.
Inventors:
SUGIMOTO YOSHIMASA (JP)
NIINO NORITAKA (JP)
NIINO NORITAKA (JP)
Application Number:
PCT/JP2020/016846
Publication Date:
October 29, 2020
Filing Date:
April 17, 2020
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
G06K19/077; G06K19/07; H01Q9/16
Foreign References:
| EP3467714A1 | 2019-04-10 | |||
| JP2016053874A | 2016-04-14 |
Other References:
See also references of EP 3961504A4
Attorney, Agent or Firm:
ARAFUNE, Hiroshi et al. (JP)
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