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Patent Searching and Data


Title:
BOOKLET READING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/098142
Kind Code:
A1
Abstract:
A booklet reading device (1) is provided with a loop antenna (6) for reading recording information in an IC chip (5) mounted in a passport (2) by means of radio communication, an image reading surface (3) for optically reading image information of a read region provided in the passport (2), and a digital circuit unit (7) for processing the read recording information or image information. The loop antenna (6) is an asymmetric 8-shaped loop antenna comprising a large loop (8) and a small loop (9), the image reading surface (3) is disposed on the large loop (8) side, and the digital circuit unit (7) is disposed on the small loop (9) side. Thus, the booklet reading device capable of achieving a sufficient magnetic field strength near the device, a reduced magnetic field strength at a long distance from the device, and a reduction in the size of the device is provided.

Inventors:
UI TAKASHI
FUKUI KAZUAKI
Application Number:
PCT/JP2010/001356
Publication Date:
September 02, 2010
Filing Date:
March 01, 2010
Export Citation:
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Assignee:
PANASONIC CORP (JP)
UI TAKASHI
FUKUI KAZUAKI
International Classes:
H04N1/10; G06K17/00; H01Q7/00; H04N1/107
Foreign References:
JP2008515086A2008-05-08
JP2004005494A2004-01-08
JP2001034728A2001-02-09
JP2005303672A2005-10-27
Attorney, Agent or Firm:
OHNO, Seiji et al. (JP)
Seiji Ono (JP)
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