Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 8, 2008
0Patent Application Number
113242440
Date Filed
January 4, 2006
0Patent Primary Examiner
Patent abstract
A stacked capacitor formed in a capacitor hole includes a bottom electrode, capacitor insulation film and a top electrode. The bottom electrode includes a plurality of islands formed on an underlying insulating film, and a metallic film covering the islands on the underlying insulating film. The larger surface of the bottom electrode increases the capacitance of the stacked capacitor.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
