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
Base station device and wireless communication method
Method and mobile device for awareness of language ability
Austenitic stainless steel welding wire and welding structure
Multiple carrier compression scheme
Wireless communication system, wireless communication device, wireless communication method, and program
Method and system for migrating object update messages through synchronous data propagation
Methods and apparatus for mitigating interference between co-located collaborating radios
  Randomly Featured Patents
Wiring duct connection device
Apparatus for and methods of sensing evanescent events in a fluid field
Circuit breaker having an electronic fault sensing and trip initiating unit
Apparatus and methods for delivery of braided prostheses
Vegetation scalping and earth boring tool
System for securing the confidentiality of electronically stored data in the event of the physical theft thereof
Aglaonema plant named `001CKF`
Method and apparatus for partial drain during a nitride strip process step
Toy vehicle
Removable multilayer nail coating system and methods therefore