Electronic device

Details Electronic device Electronic device

2011-05-24

2011-05-24

Dinh, Tuan T (Department: 2835)

Electricity: conductors and insulators

Conduits, cables or conductors

Preformed panel circuit arrangement

C174S259000, C361S776000, C361S777000, C361S795000

Reexamination Certificate

active

07947908

ABSTRACT:
An electronic device is provided. The electronic device includes: a circuit board having a surface on which a hollow is formed; an electronic component placed into the hollow; a pattern wiring which is formed on a bottom surface of the hollow and whose tip is provided at a position corresponding to a signal electrode of the electronic component; a signal wire connecting a tip of the pattern wiring and the signal electrode of the electronic component; two in-hollow ground patterns formed so as to sandwich the tip of the pattern wiring therebetween on the bottom surface of the hollow; and two or more ground wires that connect two ground electrodes provided on the electronic component so as to sandwich the signal electrode therebetween to the corresponding in-hollow ground patterns, respectively.

REFERENCES:
patent: 6221694 (2001-04-01), Bhatt et al.
patent: 6534901 (2003-03-01), Tsuzuki et al.
patent: 6885563 (2005-04-01), Panella et al.
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patent: 07-086328 (1995-03-01), None
patent: 08-116202 (1996-05-01), None
patent: 09-120974 (1997-05-01), None
patent: 2007-88058 (2007-04-01), None

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