Small tuner unit having shielding effect

Details Small tuner unit having shielding effect Small tuner unit having shielding effect

2006-05-09

2006-05-09

Lee, Michael H. (Department: 2614)

Television

Video display

Cabinet or chassis

C361S818000, C361S816000, C174S034000, C334S085000, C455S348000

Reexamination Certificate

active

07042529

ABSTRACT:
In a tuner unit, a metal shielding plate standing upright on a circuit board is provided between circuit blocks formed on the circuit board so as to electrically shield the circuit blocks from each other. A metal bridge that connects the shielding plate and a frame is provided between some circuit blocks and at a distance from the circuit board so that an electrical component can be mounted on a portion of the circuit board opposing the bridge. This makes it possible to reduce the mounting space for the electrical component and to achieve a small tuner unit.

REFERENCES:
patent: 4404617 (1983-09-01), Ohyama et al.
patent: 4717990 (1988-01-01), Tugcu
patent: 4747019 (1988-05-01), Ito et al.
patent: 5475876 (1995-12-01), Terada et al.
patent: 6-188586 (1999-07-01), None

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