Resources Contact Us Home
Method of fabricating a trench-structure capacitor device

Image Number 16 for United States Patent #6693016.

The novel trench capacitors have a constant or increased capacitance. Materials for a second electrode region and if appropriate a first electrode region include a metallic material, a metal nitride, or the like, and/or a dielectric region is formed with a material with an increased dielectric constant. An insulation region is formed in the upper wall region of the trench after the first electrode region or the second electrode region has been formed, by selective and local oxidation.

  Recently Added Patents
Film, polarizing plate and display device, and method of manufacturing film
PVD coated tool
Systems, methods and computer program products supporting provision of web services using IMS
Contamination barrier
System and method for organizing, processing and presenting information
Generator with a segmented stator
Radio communication system, transmission apparatus, reception apparatus, and radio communication method in radio communication
  Randomly Featured Patents
Method for manufacturing a planarized metal layer for semiconductor device
Racquet-string alignment pick
Coupling or connector for securing a load-bearing support to a head of a bolt
Band clamp for axle assembly and the like
Tracking system
Animal trap spring compressor
Core stabilization
Fastening apparatus and method with compensation for load-induced deformation of supporting frame
Speech synthesizer generating system and method thereof