Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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 of controlling semiconductor device, signal processing method, semiconductor device, and electronic apparatus
Color imaging device
Method for making an abrasion-resistant steel plate and plate obtained
Memristive junction with intrinsic rectifier
Method of applying a spherical correction to map data for rendering direction-of-travel paths on a wireless communications device
Hanger
Light emitting device
  Randomly Featured Patents
Method and apparatus for driving liquid crystal display
Means for securing a cage of a freewheel against rotation
Method and system for automatically generating web page transcoding instructions
Information processor, information processing method, and computer-readable storage medium
Internal mix spraying system
Operation of long-handled tools
Structural torsion brace for an acoustic musical instrument
Plastic replacement windows for automobiles
Extruder glass-melter process for vitrification of nuclear and other toxic wastes
Arrangement and method for adjustment of the slope times for one or more drivers and a driver circuit