Resources Contact Us Home
Integrated circuit layout utilizing separated active circuit and wiring regions

Image Number 7 for United States Patent #T100501.

In the method for fabricating a semiconductor substrate integrated circuit layout including: forming a plurality of spaced-apart circuit cells in columnar arrays within said substrate; forming a first insulating layer above said substrate, said layer having apertures therein to expose selected active regions of said selected cells; the improvement comprising: depositing first and second sets of elongated conductors in substantially parallel relationship atop said first insulating layer in said columnar direction; said first set being disposed directly atop said exposed cells to make selected contact with selected ones of said exposed active regions through said apertures in said first insulating layer; said second set being disposed in areas between said exposed cells; forming a second insulating layer above said first and second sets of conductors, said second insulating layer having apertures therein to expose selected ones of said first and second sets; and depositing a third set of substantially parallel, elongated conductors atop said second insulating layer, orthogonally with respect to said columnar direction, to make selected contact with said exposed ones of said first and second sets through said apertures in said second insulating layer.

  Recently Added Patents
Current collector for lead acid battery
ESD protection circuit and ESD protection device thereof
Dihydronaphthyridinyl(organo)methanone analogs as positive allosteric mGluR5 modulators
Pressure-sensitive adhesive composition having an improved release behavior
Electronic device, information processing method, and storage medium
Signal phase-based location of network nodes
Apparatus and method for storing event information for an HVAC system
  Randomly Featured Patents
Fluid dispensing arrangement
Heat exchanger panels
Chemical assay system
Developing apparatus
Method for producing sheets including fibrous aerogel
Apparatus for introducing a reducing agent into the exhaust of an internal combustion engine
1-(Bis- ethoxycarbonyl)-acetylamino-3-methyl-3-(bis-ethoxycarbonyl)-acetylaminome thyl-5-dimethyl-cyclohexane
Reactor vessel head area monitoring system
Artificial intervertebral disc
Elevator system including multiple cars in a hoistway, destination entry control and parking positions