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
Method for driving bistable display device
Light emitted diode
Note tab
Graphical communication user interface with graphical position user input mechanism for selecting a display image
Efficient file system metadata scanning using scoped snapshots
Stage drive method and stage unit, exposure apparatus, and device manufacturing method
  Randomly Featured Patents
Filter unit and dust-proof mask therewith
Print events in the simulation of a digital system
Battery storage system
Furniture protective device
Device having a flow channel
Low-pressure gas discharge lamp having a mercury-free gas filling with an indium compound
Method and arrangement for the automatic observation of interfacial phenomena
High security electronic dial combination lock
Continuous coupled jet-cooking/spray-drying process and novel pregelatinized high amylose starches prepared thereby