Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for fabricating an EEPROM device having a pocket substrate region










Image Number 4 for United States Patent #6376308.

A process for fabricating an EEPROM device having pocket substrate regions includes forming a pattern composite layer overlying a principal surface of a semiconductor substrate. The pattern composite layer includes a dielectric layer and a resist layer overlying the dielectric layer. Processing is carried out to reduce the lateral dimension of the resist layer relative to the dielectric layer thereby exposing an upper surface of the dielectric layer. A doping process is carried out in which dopants penetrate the exposed upper surface of the dielectric layer and enter the semiconductor substrate immediately below the exposed upper surface of the dielectric layer. Upon conforming the pocket regions, an oxidation process is carried out to form bit-line oxide regions in the semiconductor substrate.








 
 
  Recently Added Patents
Neurostimulation system
Method and apparatus for policy-based network access control with arbitrary network access control frameworks
Stacked thin-film superlattice thermoelectric devices
Hydrolases, nucleic acids encoding them and methods for making and using them
System or method to assist and automate an information security classification and marking process for government and non-government organizations for information of an electronic document
Power converter with a variable reference voltage and inrush current limiting
Vacuum cleaner filter adapter ring
  Randomly Featured Patents
Semiconductor device metal programmable pooling and dies
Emergency text communications
Image heating apparatus including an endless belt and belt cooling mechanism
Air cleaner
Six bar exercise machine
Retro-focus type wide angle objective lens
Hot-pressed steel sheet member, steel sheet for hot-press, and method for manufacturing hot-pressed steel sheet member
Automatic light valves with polymeric layer containing network of bonds
Serving tray
Solid ink stick for solid ink printers