Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Reexamination Certificate
2005-11-01
2005-11-01
Tan, Vibol (Department: 2819)
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
C361S321600, C361S310000, C361S729000, C326S086000, C326S030000, C326S021000, C257S680000, C257S659000, C333S033000, C333S247000
Reexamination Certificate
active
06961229
ABSTRACT:
An electronic circuit device having a power-supply structure capable of supporting fast signals in and above a GHz band is offered. A driver transistor is formed in a surface of a semiconductor substrate. Power-supply/ground pair transmission lines which provide the driver transistor with power and signal/ground pair transmission lines which transmit signals to a receiver are formed on the semiconductor substrate. The power-supply/ground pair transmission lines are connected to a drain layer of the driver transistor and a P+layer in a P well. The signal/ground pair transmission lines are connected to a source layer of the driver transistor and a P+layer in the P well.
REFERENCES:
patent: 6373275 (2002-04-01), Otsuka et al.
patent: 6625005 (2003-09-01), Otsuka et al.
patent: 6670830 (2003-12-01), Otsuka et al.
Otsuka Kanji
Usami Tamotsu
Fujitsu Limited
Hitachi , Ltd.
Kabushiki Kaisha Toshiba
Matsushita Electric - Industrial Co., Ltd.
Mitsubishi Denki & Kabushiki Kaisha
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