Resources Contact Us Home
Integrated circuit comb capacitor

Image Number 8 for United States Patent #8120143.

The invention is directed to an integrated circuit comb capacitor with capacitor electrodes that have an increased capacitance between neighboring capacitor electrodes as compared with other interconnects and via contacts formed in the same metal wiring level and at the same pitches. The invention achieves a capacitor that minimizes capacitance tolerance and preserves symmetry in parasitic electrode-substrate capacitive coupling, without adversely affecting other interconnects and via contacts formed in the same wiring level, through the use of, at most, one additional noncritical, photomask.

  Recently Added Patents
Cell surface display, screening and production of proteins of interest
Method and system for generating and displaying an interactive dynamic selective view of multiply connected objects
Aqueous flowable concentrate compositions of a microencapsulated dinitroaniline herbicide
Optical recording medium, and method for producing optical recording medium
Processing data using information embedded in a data request
Processing biomass
Image display device and capsule endoscope system
  Randomly Featured Patents
Tooth brush
Portable microdisplay system
Methods and apparatus for wireless communication
Process for the production of a waveguide beam converter
Method and system for providing usage information for a set-top box
Bushing for multiple sized and shaped holes in structural members
Method for fabricating a III nitride film
Method of selectively controlling contact resistance by controlling impurity concentration and silicide thickness
Coating composition method to improve corrosion resistance of metal with soap film-forming and resin film forming components in temporary dispersion
Variable force biasing mechanism and electrical connection