Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Semiconductor device with fuses










Image Number 2 for United States Patent #6858914.

A semiconductor device has: a semiconductor substrate having a principal surface; a fuse circuit formed above the principal surface, the fuse circuit having fuse elements each having a predetermined breaking point; a first trench isolation region formed in a surface layer of the semiconductor substrate under the fuse circuit; and a plurality of active region dummies formed through the first trench isolation region in an area excepting a predetermined area around the predetermined breaking point. Although a dummy structure is formed also in a fuse circuit, a breaking margin is prevented from being lowered and a substrate damage is avoided, while surface flatness and line width controllability are ensured.








 
 
  Recently Added Patents
Hybrid fin field-effect transistor structures and related methods
Light emitting device
Optimization of packaging sizes
Method of forming a power supply controller and structure therefor
Chemical method of making a suspension, emulsion or dispersion of pyrithione particles
Cooking oven with energy saving mode and method
Processor and data transfer method
  Randomly Featured Patents
System and method for structured search
Piperidinyldithiocarbonic acid derivatives
1-Dimethyl substituted alkyl-2-or 4-substituted phenylimidazoles
Semiconductor pressure converting device
Bifold privacy miniblind
X-ray examination apparatus
Visor cap
Hydraulic accumulator-compressor for geopressured enhanced oil recovery
Method for oscillating a continuous casting mold
Petunia plant named `Kakegawa S30`