Resources Contact Us Home
Method for fabricating a thin film capacitor

Image Number 7 for United States Patent #5366920.

A thin film capacitor which comprises a lower electrode, a dielectric film and an upper electrode is fabricated on a substrate. The lower electrode is not provided by etching process using a photoresist mask, but it is provided by providing an aperture thorough an insulating layer deposited on the substrate, and depositing a conductive film on the bottom of the aperture and connected to a lower interconnection provided on the bottom of the aperture. Consequently, no convex protrusion is found at the processed edge of the lower electrode.

  Recently Added Patents
Method for reserving network bandwidth for versioned network services
Antibodies to Clostridium difficile toxins
Rechargeable battery
System and method for providing location and access network information support in a network environment
Systems and methods for analyzing telecommunications invoices for payment
Systems and methods for port mirroring with network-scoped connection-oriented sink
Random access for wireless multiple-access communication systems
  Randomly Featured Patents
Styrene-acrylic latex containing a hetero-unsaturated monomer and paper-coating compositions produced therefrom
Multilayer forming fabric with high open area
Spinning rotor for an OE-spinning machine and method for producing the spinning rotor
Machining center
Display device and electronic apparatus
Test bed comprising elastic connector elements for helicopter gearboxes
Method for recovering gold and other precious metals from carbonaceous ores
Snack food product package
Rifamycin compounds
Vehicle barrier system