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
Semiconductor device and manufacturing method thereof
Front face of vehicle wheel
Estimating travel time
Interlock apparatus for vacuum circuit breaker
Methods and apparatus for low power out-of-band communications
Integrated circuit with electromagnetic intrachip communication and methods for use therewith
Determining phase-specific parameters of a physiological variable
  Randomly Featured Patents
Wire electric discharge machining apparatus
Digital broadcast receiver and method for processing caption thereof
Method for forming trench including a first and a second layer of photoresist
Air-conditioning control box
Method of manufacture of multiple glass nozzle arrays
Consistency determining method and system
Faucet spout
All-terrain utility vehicle
Joint for door frames and other similar sections
Shared file system