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
Wafer-level chip scale package
Method and apparatus for image sensor packaging
Method of forming micropattern, method of forming damascene metallization, and semiconductor device and semiconductor memory device fabricated using the same
Human activity monitoring device
Method of generating integrated circuit model
Debris tray
Method for editing a media clip in a mobile terminal device, a terminal device utilizing the method and program means for implementing the method
  Randomly Featured Patents
Air channeling golf club head
String pattern conceptualization from detection of related concepts by analyzing substrings with common prefixes and suffixes
Circular saw blade
Method of replacing a tube on a straight-tube heat exchanger
Holiday decoration hat
Metal/wood bat
Composite lifting element of a grinding mill
Stereoscopic display
Method and apparatus for tying radiant heat tubing to wire mesh
Superior-and-inferior-limb blood-pressure index measuring apparatus and inferior-limb blood-pressure measuring apparatus