ANTENNA BUILT-IN MODULE, CARD TYPE INFORMATION DEVICE AND METHODS FOR MANUFACTURING THEM

Title:

ANTENNA BUILT-IN MODULE, CARD TYPE INFORMATION DEVICE AND METHODS FOR MANUFACTURING THEM

Document Type and Number:

WIPO Patent Application WO/2007/083430

Kind Code:

A1

Abstract:

An antenna built-in module which incorporates an antenna, is thin and excellent in antenna characteristics, a card type information device and a method for manufacturing the same are provided. A wiring board (110) which has a wiring pattern (120) and in which an electronic component is mounted on at least one surface thereof, a magnetic substance (160) embedded in the other surface of the wiring board (110), an antenna pattern (170) provided on the magnetic substance (160), the wiring pattern (120) of the wiring board (110) and the antenna terminal electrode of the antenna pattern (170) are connected by a conductive via (200).

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Inventors:

OCHI SHOZO
TSUKAHARA NORIHITO
NAKAMURA YUTAKA
TANAKA HIROHISA

Application Number:

PCT/JP2006/322244

Publication Date:

July 26, 2007

Filing Date:

November 08, 2006

Export Citation:

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Assignee:

MATSUSHITA ELECTRIC IND CO LTD (JP)
MATSUSHITA ELECTRIC WORKS LTD (JP)
OCHI SHOZO
TSUKAHARA NORIHITO
NAKAMURA YUTAKA
TANAKA HIROHISA

International Classes:

H01Q7/06; G06K19/07; G06K19/077; H01P11/00; H01Q1/24

Foreign References:

JP2004328610A	2004-11-18
JP2002232316A	2002-08-16
JP2004343382A	2004-12-02
JPH0816745A	1996-01-19
US20050007296A1	2005-01-13
JP2001195553A	2001-07-19

Other References: