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
Pickup device and method for manufacturing the same
Method and system for accomplishing user equipment purge
RF power amplifier circuit with mismatch tolerance
Method and system for electronic distribution of product redemption coupons
Transitional replacement of operations performed by a central hub
(Meth)acrylic resin composition, imidized (meth)acrylic resin composition, and film obtained by molding them
Method of stimulating tissue healing
  Randomly Featured Patents
Method and device for motion and noise immunity in hemodynamic measurement
Keyed wafer carrier
Car top boat carrier
Cam guard
Towing carriage
System and method for generating a template for functional logic symbols
Regenerable sorbent technique for capturing CO.sub.2 using immobilized amine sorbents
Passive solar powered plant watering system
Method and system for laying out perforation patterns
Hydrostatic release device