Resources Contact Us Home
Method for fabricating integrated circuit including separated diffusion regions of different type each having four gate electrodes with each of two complementary gate electrode pairs formed fr

Image Number 14 for United States Patent #8088681.

A cell layout of a semiconductor device includes a diffusion level layout including a plurality of diffusion region layout shapes, including p-type and n-type diffusion regions separated by a central inactive region. The cell layout also includes a gate electrode level layout for the entire cell defined to include linear-shaped layout features placed to extend in only a first parallel direction. Adjacent linear-shaped layout features that share a common line of extent in the first parallel direction are separated from each other by an end-to-end spacing that is substantially equal and minimized across the gate electrode level layout. Linear-shaped layout features within the gate electrode level layout extend over one or more of the p-type and/or n-type diffusion regions to form PMOS and NMOS transistor devices. A number of the PMOS transistor devices is equal to a number of the NMOS transistor devices in the cell.

  Recently Added Patents
Wild card auto completion
Synthetic bone grafts
Etching method, etching apparatus, and computer-readable recording medium
Encoding and/or decoding memory devices and methods thereof
Method and apparatus for controllable communication
Method, apparatus, computer program, and computer readable storage media for controlling the insertion of tab sheets into a print job
  Randomly Featured Patents
Cup holder
Sorter for records having different amounts of data
Venetian blind tie rack
Toner and method of preparing the toner
Phase-locked loop
Manufacturing method of semiconductor device and substrate processing apparatus
Device for transmitting measurement data from a rotating body
Banner table
Material for forming adhesion reinforcing layer, adhesion reinforcing layer, semiconductor device, and manufacturing method thereof
Oral appliance for treating a breathing condition