Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Electrode material and use thereof for production of electrochemical cells
Interconnect, bus system with interconnect and bus system operating method
Pre and post-paid real time billing convergence system
Method for computing an energy efficient route
Selecting one of a plurality of print modes based on pixel coverage of a document
Methods and apparatus for processing audio signals
Coupling device having piercing member
  Randomly Featured Patents
Method for fabricating floating gate
Device for detecting a fault current in an electronic apparatus
Surgical anchor and method for deploying the same
Light-emitting device with a long lifespan
Device for adjusting a chuck to axially tension core tubes
Nestable cooling bowl
Method and apparatus for over-the-air activation of neighborhood cordless-type services
Via fill compositions for direct attach of devices and methods for applying same
Valve mechanism, in particular for internal combustion engines
Storage device for a pickup truck bed