Resources Contact Us Home
Transistor with improved tip profile and method of manufacture thereof

Image Number 7 for United States Patent #7821044.

Embodiments are an improved transistor structure and the method of fabricating the structure. In particular, a wet etch of an embodiment forms source and drain regions with an improved tip shape to improve the performance of the transistor by improving control of short channel effects, increasing the saturation current, improving control of the metallurgical gate length, increasing carrier mobility, and decreasing contact resistance at the interface between the source and drain and the silicide.

  Recently Added Patents
Sensor system
Lighting control device and lighting control method
Device for identifying types of document files
Cantilever of scanning probe microscope and method for manufacturing the same, method for inspecting thermal assist type magnetic head device and its apparatus
System for purifying air through germicidal irradiation and method of manufacture
Parasitic element compensation circuit and method for compensating for the parasitic element
Automated pizza preparation and vending system
  Randomly Featured Patents
Toner cartridge
Keyboard for a handheld communication device
Sliding valve ear plug
Two-door cage trap with over-center set mechanism
Sheet containing heat transferable dye and selective blocking agent for heat transfer printing
Method of making a post-patent collimator assembly
Carbon dioxide-based fluxing media for non-VOC, no-clean soldering
Optical device comprising a plurality of units having at least two geometrically-differentiated tapered optical waveguides therein
Self-clinching right-angle fastener
Method and apparatus for reducing vibration on a disk spindle motor by detecting the vibrations and correcting the motor driving signal according to the detected vibration