Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Semiconductor device and method of manufacturing the same










Image Number 14 for United States Patent #7883983.

A method of manufacturing a semiconductor device, includes: forming a gate insulating film on a semiconductor substrate; forming a first metal film on the gate insulating film; forming a second metal film on the first metal film; and patterning a stacked film of the first and second metal films such that the stacked film is left in a gate electrode formation region and a resistive element formation region. The method further includes: removing the second metal film in the resistive element formation region with protecting a contact hole formation region. The method further includes: forming an interlayer insulating film so as to cover the stacked film; and removing the interlayer insulating film formed in the contact hole formation region to form a contact hole leading to the second metal film.








 
 
  Recently Added Patents
Circuit switched fallback for mobile terminated calls
X-ray inspection system and method
Multipoint relay set selection methods and their application to multicast channel reservation in overlapping basic service sets in wireless networks
Systems and methods for automated political risk management
Radio base station and communication control method
Managing service subscriptions in a network
Developing member, process cartridge, and electrophotographic apparatus
  Randomly Featured Patents
Packaging film, package and process for aseptic packaging
Dry-shaving apparatus
Electrode probe for use in aqueous environments of high temperature and high radiation
Cermet composites, process for producing them and arc tube incorporating them
Network switch with mutually coupled look-up engine and network processor
Flow camera for large document reproductions
Highway crossing system with improved ring sustain feature
Method of resolution for rule conflict in a knowledge based system
Torque limiting roller drive for conveyors
Optical compensatory film, polarizing plate, and liquid crystal display device