Static information storage and retrieval – Systems using particular element – Ferroelectric
Reexamination Certificate
2007-05-15
2007-05-15
Dinh, Son (Department: 2824)
Static information storage and retrieval
Systems using particular element
Ferroelectric
C365S149000, C365S189050, C365S201000
Reexamination Certificate
active
11109769
ABSTRACT:
An integrated circuit device comprises a memory cell block, a word line selecting circuit and a driving circuit. The memory cell block comprises memory cells connected in series. The memory cell comprises a cell transistor including a gate which is connected to a word line, and a ferroelectric capacitor connected to terminals of the cell transistor. The word line selecting circuit successively selects the word lines connected to the cell transistors in the memory cells in the memory cell block in response to address signals successively input from an outside of the device, during an active cycle. The driving circuit applies a given voltage between ends of a current path provided of the cell transistors in the memory cells in the memory cell block, during a time period for which the word lines connected to the cell transistors are successively selected by the word line selecting circuit.
REFERENCES:
patent: 6038162 (2000-03-01), Takata et al.
patent: 6191971 (2001-02-01), Tanaka et al.
patent: 6847561 (2005-01-01), Hashimoto et al.
patent: 2002-313100 (2002-10-01), None
Miyakawa Tadashi
Shiratake Shinichiro
Takashima Daisaburo
Dinh Son
Kabushiki Kaisha Toshiba
LandOfFree
Integrated circuit device provided with series-connected TC... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integrated circuit device provided with series-connected TC..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated circuit device provided with series-connected TC... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3748592