Resources Contact Us Home
Integrated device in an emitter switching configuration and with a cellular structure

Image Number 8 for United States Patent #6084286.

An integrated device comprises a high-voltage transistor and a low-voltage transistor in an emitter-switching configuration integrated in a chip (400) of semiconductor material comprising a buried P-type region (120) and a corresponding P-type contact region (405) which delimit a portion of semiconductor material within which the low-voltage transistor is formed. The contact region (405) has a network structure such as to divide this portion of semiconductor material into a plurality of cells (410) within each of which there is an elemental P-type base region (425) and an elemental N-type emitter region (430) of the low-voltage transistor. The elemental regions (425) and (430) of the various cells (410) are electrically connected to one another by means of surface metal contacts.

  Recently Added Patents
Modified polyolefin resin for glass fiber treatment, surface-treated glass fiber, and fiber-reinforced polyolefin resin
Synchronization scheduling apparatus and method in real-time multi-core system
Method of publicly displaying a person's relationship status
Subscribing to content
Polypeptide microparticles
Image processing apparatus, image processing method, and program to create a composite image from color image data and monochrome image data
Method and system for imaging a cross section of a specimen
  Randomly Featured Patents
Fluid flow indicator
Note pad single sheet dispenser
Detection of Rupestris stem pitting associated virus
Method for preparing 1-N-ethylsisomicin
Holster belt
Centrifugal pump with offset volute
Solar collector plate method for safeguarding the operation of a solar collector and method for manufacturing a solar collector plate
Monte Carlo scatter correction method for computed tomography of general object geometries
Method of installing a coaxial cable into an electrical connector
Treatment of solids in fluidized bed burner