Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2007-08-28
2007-08-28
Wells, Kenneth B. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S543000, C327S108000
Reexamination Certificate
active
11302338
ABSTRACT:
In a current driver, a gate of a first generating transistor, gates of K driving transistors, and a gate of a second generating transistor are connected to a gate line in this order. A first differential amplifier outputs a voltage determined according to the difference between a voltage from a first supply node and a voltage at the drain of the first generating transistor. A second differential amplifier outputs a voltage determined according to the difference between a voltage from a second supply node and a voltage at the drain of the second generating transistor. The gate of the first generating transistor receives the output of the first differential amplifier. The gate of the second generating transistor receives the output of the second differential amplifier.
REFERENCES:
patent: 6057727 (2000-05-01), Dautriche et al.
patent: 6377114 (2002-04-01), Sakurai
patent: 6476642 (2002-11-01), Morano
patent: 6501449 (2002-12-01), Huang
patent: 6646482 (2003-11-01), Takeuchi
patent: 6774572 (2004-08-01), Fukuzako
patent: 6924601 (2005-08-01), Date
patent: 6958742 (2005-10-01), Date et al.
patent: 7145379 (2006-12-01), Date et al.
patent: 2002/0196212 (2002-12-01), Nishitoba et al.
patent: 2004/0178742 (2004-09-01), Date et al.
patent: 2004/0227499 (2004-11-01), Date et al.
patent: 2005/0104819 (2005-05-01), Shimoda
patent: 2003-131617 (2003-05-01), None
patent: 2004-198770 (2004-07-01), None
Kojima Hiroshi
Mizuki Makoto
Omori Tetsuro
Matsushita Electric - Industrial Co., Ltd.
McDermott Will & Emery LLP
Nguyen Hai L.
Wells Kenneth B.
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