High frequency module

Details High frequency module High frequency module

2006-03-06

2008-03-11

Dinh, Tuan T. (Department: 2841)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S752000, C361S748000, C361S679090, C361S600000

Reexamination Certificate

active

07342800

ABSTRACT:
A high frequency module that has a structure in which a frame-shaped shield case3is attached to a circuit substrate2, wherein an extending segment331that extends in an inward direction of the case is formed on a case side plate31of the shield case3, a protruding segment332is formed by providing a tip end portion of the extending segment331so as to stand perpendicularly, and an engaging portion332ais formed by swelling out an approximate midpoint of the protruding segment332in an inward direction of the case by a drawing process. Furthermore, an inserting hole21is formed in the circuit substrate2at a location that corresponds to the protruding segment332. Then, the shield case3is attached to the circuit substrate2by inserting the protruding segment332into the inserting hole21of the circuit substrate2so that the engaging portion332ais passed over.

REFERENCES:
patent: 5740019 (1998-04-01), Lee
patent: 6223430 (2001-05-01), Myszka et al.
patent: 6934162 (2005-08-01), Perez et al.
patent: 2004/0264113 (2004-12-01), Darr et al.
patent: 7-38267 (1995-02-01), None

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