Resources Contact Us Home
Integrated circuit incorporating decoders disposed beneath memory arrays

Image Number 19 for United States Patent #7978492.

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
Ejection station
Particle measurement process and apparatus
Authentication for social networking messages
Methods and devices for enforcing network access control utilizing secure packet tagging
Self-assembled, micropatterned, and radio frequency (RF) shielded biocontainers and their uses for remote spatially controlled chemical delivery
Statistical information collection from one or more device(s) in storage communication with a computing platform
Liquid crystal display device
  Randomly Featured Patents
Deploying multiple enterprise planning models across clusters of application servers
Hair-removing device
Method and system for buffering condition code data in a data processing system having out-of-order and speculative instruction execution
8-speed automatic transmission for vehicle
Transgenic non-human animals capable of producing heterologous antibodies
Mining equipment
Park disengagement clunk mitigation
Cooler box
Segmented turbine vane support structure
Wafer-burn-in and test employing detachable cartridge