Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2005-12-27
2009-08-25
Reichard, Dean A. (Department: 2841)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S794000
Reexamination Certificate
active
07580268
ABSTRACT:
A built-in capacitor type power feed device for an electrical component which solves the problems of the reduction in the noise margin of the power supply system accompanying the lower drive voltages of electrical components and the noise between the power supply and ground accompanying simultaneous switching waveforms, provided with a power supply for supplying power, a printed circuit board including a signal line pattern, a power bar having conductive projections provided in shapes and at positions corresponding to the shapes and positions of electrodes of the electrical component and provided outside of the printed circuit board, a ground bar provided outside of the printed circuit board, and a high dielectric layer provided at a part corresponding to the electrical component between the power bar and the ground bar, power from the power supply being fed to electrodes of the electrical component through the power bar and the ground bar.
REFERENCES:
patent: 2003/0197198 (2003-10-01), Panella et al.
patent: 2004/0183209 (2004-09-01), Lin
patent: 2005/0024840 (2005-02-01), Smith et al.
patent: 2005/0146017 (2005-07-01), Koide
patent: 2007/0004240 (2007-01-01), Dibene et al.
patent: 2007/0075431 (2007-04-01), Miyazaki et al.
patent: 2-3957 (1990-01-01), None
patent: 6-223632 (1994-08-01), None
patent: 7-120227 (1995-12-01), None
Imabayashi Hirofumi
Kanasaki Katsumi
Miyazaki Takehide
Okada Akira
Fujitsu Limited
Getachew Abiy
Reichard Dean A.
Staas & Halsey , LLP
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