Antenna device and shield cover thereof

Details Antenna device and shield cover thereof Antenna device and shield cover thereof

2008-07-09

2010-11-02

Ngo, Hung V (Department: 2831)

Electricity: conductors and insulators

Anti-inductive structures

Shielded

C174S382000, C361S816000

Reexamination Certificate

active

07825341

ABSTRACT:
A circuit board has a first face and a second face opposite to the first face. An antenna element is mounted on the first face. A shield cover is attached to the second face. The shield cover includes a polygonal base portion, a first wall provided on a first side of the polygonal base portion, a second wall provided on a second side of the polygonal base portion, a third wall provided on a corner defined by the first side and the second side, and disposed between the first wall and the second wall, a first extending portion extended from the first wall so as to overlap with the third wall, and a second extending portion extended from the second wall so as to overlap with the third wall. The shield cover is soldered on the second face.

REFERENCES:
patent: 5195644 (1993-03-01), Schmid
patent: 6687135 (2004-02-01), Kitade
patent: 7414584 (2008-08-01), Kamada et al.
patent: 2004/0025334 (2004-02-01), Wen et al.
patent: 8-293688 (1996-11-01), None

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