Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vertically stacked field programmable nonvolatile memory and method of fabrication










Image Number 17 for United States Patent #6780711.

A very high density field programmable memory is disclosed. An array is formed vertically above a substrate using several layers, each layer of which includes vertically fabricated memory cells. The cell in an N level array may be formed with N+1 masking steps plus masking steps needed for contacts. Maximum use of self alignment techniques minimizes photolithographic limitations. In one embodiment the peripheral circuits are formed in a silicon substrate and an N level array is fabricated above the substrate.








 
 
  Recently Added Patents
Illumination apparatus for microlithography projection system including polarization-modulating optical element
Data storage device with surface ornamentation
Voltage generating system and memory device using the same
Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming met
Reading apparatus and reading method
Charged particle source with integrated electrostatic energy filter
Method and apparatus for user selection of advertising combinations
  Randomly Featured Patents
Game apparatus for supplying power to playing elements
Image data management system
Process and device for conveying products, for instance for automatic packaging installations
Diesel particulate traps
Quick assembly apparatus
Shoe insole with ornamentation
Reduced-hardware soft error detection
High speed two wire modem
Field-effect transistor substantially consisting of organic materials
Method and apparatus for zero drift compensation in a leak detector using a trace gas detector circuit