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
Integrated circuit packaging system with an integral-interposer-structure and method of manufacture thereof
Pressure-sensitive adhesive composition having an improved release behavior
Key management policies for cryptographic keys
Hanger
Pet urn enclosure
Electronic component, a semiconductor wafer and a method for producing an electronic component
Fire detector
  Randomly Featured Patents
Label-pasting method, label-pasting device, material sheet of labels, and label
Solid-state imaging device having contact buffer layer interconnecting gate and vertical scan line
Method and interface for consolidating price levels on a trading screen
Marine engine steering arm yoke and trunnion assembly
Waste plastics separator
Bar-shaped light guide, illumination unit and image-scanning device
Method for forming a foamed product integral with trim cover assembly
High speed analog to digital converter
Magnetic recording/reproducing apparatus for recording onto or reproducing from a magnetic tape
Clock controlled gas pressure regulator