Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Capacitance element and method of manufacturing the same










Image Number 7 for United States Patent #6818498.

On a substrate, there are provided a lower electrode, a capacitance insulating film, a passivation insulating film, and a first partial film of an upper electrode to be filled in a second aperture (capacitance determining aperture) formed in the passivation insulating film. The lower electrode, the capacitance insulating film, and the first partial film constitute a capacitance element. The upper electrode has the first partial film which is in contact with the capacitance insulating film and a second partial film which is not in contact with the capacitance insulating film. Since a second electrode wire consisting of a lower-layer film composed of titanium and an upper-layer film composed of an aluminum alloy film is in contact with the second partial film distinct from the first partial film of the upper electrode, titanium or the like encroaching from the second electrode wire can be prevented from diffusing into the capacitance insulating film.








 
 
  Recently Added Patents
Hybrid fin field-effect transistor structures and related methods
Nuclear reactor building and construction method thereof
Systems, methods, and computer readable media for providing information related to virtual environments to wireless devices
Acceleration based mode switch
Pattern generation method and pattern generation program
Synchronization scheduling apparatus and method in real-time multi-core system
Non-intrusive processor tracing
  Randomly Featured Patents
CO.sub.2 laser
Method and apparatus for a game
Perfume compositions containing 3,3-dimethylbicyclo-[2,2,1]-heptane-2-carboxylic acid as a perfume
Adaptive mobility system
Integrated optical transceiver array
Outdoor lighting fixture
Binderless ink for jet printing
Method for analyzing defect inspection parameters
System and method for charged-particle beam lithography
Vertical window blind slats