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
Information retrieval system, information retrieval method, and information retrieval program
Lamination sheet
Multi-wired antenna for mobile apparatus
Signal processing apparatus and methods
Handbag
Shoe outsole with a surface ornamentation contrast
Dielectric insulation medium
  Randomly Featured Patents
Zoom lens system
Liquid crystal display device with spacers on color filters outside display area and method of manufacturing the same
Phosphorescent OLEDs with exciton blocking layer
Device for elevator door control based on a detected object
Charge pump current source
Stump grinder having an automatic depth control system
Multi-layer-core golf ball having highly-neutralized polymer outer core layer
Reflection characteristic measuring apparatus
Arrowhead
Method for providing functional context within an actively scrolling view pane