Resources Contact Us Home
High value inductor with conductor surrounded by high permeability polymer formed on a semiconductor substrate

Image Number 6 for United States Patent #7531824.

An apparatus and method for fabricating high value inductors embedded on semiconductor integrated circuit. The apparatus and method involve forming a conductor on the semiconductor substrate. Once the conductor is formed, a polymer material is provided on the substrate surrounding the conductor. The polymer material contains a ferromagnetic material so that the permeability of the polymer is greater than one. In various embodiments, the ferromagnetic material may be any one of a number of different high permeable materials such as iron oxide, zinc, manganese, zirconium, samarium (SA), neodymium (NA), cobalt, nickel or a combination thereof.

  Recently Added Patents
Advanced CAPTCHA using images in sequence
Method for reserving network bandwidth for versioned network services
Defected ground plane inductor
Sensor chip, sensor cartridge, and analysis apparatus
Rear body panel cover for a motor vehicle
Method, preprocessor, speech recognition system, and program product for extracting target speech by removing noise
Process for recovering and recycling an acid catalyst
  Randomly Featured Patents
Automatic speed control system for a harvesting assembly
System and method for increasing signal-to-noise ratio in optical-based sensor systems
Method and apparatus for enhancing the output of an RMS converter
Protease produced gelatin
Tree injection system
Mounts for blowout preventer bonnets and methods of use
Fuel property determining apparatus
Encrypted software installer
Game ticket