Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Phase change memory device and manufacturing method










Image Number 10 for United States Patent #7786460.

A phase change memory device comprises a photolithographically formed phase change memory cell having first and second electrodes and a phase change element positioned between and electrically coupling the opposed contact elements of the electrodes to one another. The phase change element has a width, a length and a thickness. The length, the thickness and the width are less than a minimum photolithographic feature size of the process used to form the phase change memory cell. The size of the photoresist masks used in forming the memory cell may be reduced so that the length and the width of the phase change element are each less than the minimum photolithographic feature size.








 
 
  Recently Added Patents
Performing failover for a plurality of different types of videoconferencing devices
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
Blueberry plant named `DrisBlueFour`
Organic dual-gate memory and method for producing same
Semiconductor unit having a power semiconductor and semiconductor apparatus using the same
Protective circuit board and battery pack using the same
Portable gaming device and gaming system combining both physical and virtual play elements
  Randomly Featured Patents
Optical head and optical recording and reproducing apparatus
Rolling edge punch assembly
Uniaxially shrinkable biaxially oriented polypropylene film and its method of preparation
High speed add-compare-select operations for use in viterbi decoders
Methods for producing antibodies which specifically bind to interleukin-9 receptor
Method and apparatus for collecting fragments of bone tissue
Light fixture
Washstand
Paper hole drill
Network switching device