Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Semiconductor memory device and method for manufacturing the same










Image Number 8 for United States Patent #6222226.

Semiconductor memory device and method is provided for a stacked gate type flash semiconductor memory device. The semiconductor memory device improves programming and erasing operation efficiency. A gate oxide layer and a floating gate are formed to be stacked on a substrate. A first dielectric layer and a control gate are formed to be stacked on the floating gate. A second dielectric layer is formed on both sides of the floating gate and first and second semiconductor sidewalls are formed on the second dielectric layer on the both sides of the floating gate. Impurity regions are formed in the substrate at the both sides of the floating gate and a wire layer is formed to contact with the semiconductor sidewalls and each of the impurity regions.








 
 
  Recently Added Patents
Self-assembled, micropatterned, and radio frequency (RF) shielded biocontainers and their uses for remote spatially controlled chemical delivery
Wine cellar alarm system
Controller
System, method and computer program product for monitoring and controlling network connections from a supervisory operating system
Methods for determining decoding order in a MIMO system with successive interference cancellation
Scoring records for sorting by user-specific weights based on relative importance
Image processing unit, image processing method and program
  Randomly Featured Patents
Use of cyclic organic amines in dermatological compositions
Generic parameterization for a scene graph
Cableless seismic digital field recorder having on-site seismic data processing capabilities
Heating assembly for a heating, ventilating and/or air conditioning installation for a vehicle cabin
Process for producing 2,6-dimethyl-1,3,6-octatriene
High throughput screen
Hydraulically powered drill press
Apparatus and method for setting the parameters of an alert window used for timing the delivery of ETC signals to a heart under varying cardiac conditions
Mattress structure
Grazing incidence reflection spectrometer