Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ferroelectric memory device and method of operating memory cell including ferroelectric capacitor










Image Number 9 for United States Patent #6717837.

A ferroelectric memory device includes memory cells including ferroelectric capacitors formed in regions in which first signal electrodes intersect second signal electrodes. Information is written into a selected memory cell by applying a write voltage between one of the first signal electrodes and one of the second signal electrodes in the memory cell. Information is read from the selected memory cell by applying a read voltage between one of the first signal electrodes and one of the second signal electrodes in the memory cell. Provided that the write voltage is .+-.Vs and the read voltage is either +Vs or -Vs, .vertline.Vs.vertline. is less than the absolute value of a saturation voltage at which remanent polarization of the ferroelectric capacitors is saturated.








 
 
  Recently Added Patents
Mobile terminal device having camera system
Cable gland
Method for feeding lubricant during a hot rolling process
Method and apparatus for spawning specialist belief propagation networks
Augmented reality system for re-casting a seminar with private calculations
Dry clutch
Methods and compositions for nucleic acid amplification
  Randomly Featured Patents
Methods and systems for reducing interference across coverage cells
Pinch clamp assembly for an infusion cassette
Magnetic memory device having improved switching characteristics
Method and apparatus for utilizing static queues in processor staging
Organic light emitting diode and organic luminescent materials thereof
Facsimile apparatus
Disk-top fluid dispensing package
Method for manufacturing a fiber reinforced composite article
Guiding-wire controlling rod device for chair adjustment
Ventilation grid for power supply housing