Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for fabricating a self-aligned bipolar transistor with planarizing layer and related structure










Image Number 5 for United States Patent #6809353.

According to one exemplary embodiment, a bipolar transistor comprises a base having a top surface. The bipolar transistor further comprises first and second link spacers situated on the top surface of the base. The bipolar transistor further comprises a sacrificial post situated on the top surface of the base between the first and second link spacers. The first and second link spacers may have a height, for example, approximately equal to or, in another embodiment, substantially less than a height of the sacrificial post. According to this exemplary embodiment, the bipolar transistor further comprises a non-sacrificial planarizing layer situated over the sacrificial post, first and second link spacers, and base. The non-sacrificial planarizing layer may comprise, for example, silicate glass. The sacrificial planarizing layer may have a height, for example, approximately equal to or, in another embodiment, greater than greater than a height of the first and second link spacers.








 
 
  Recently Added Patents
Buckle
Systems and methods for a signed magnitude adder in one's complement logic
Lightweight multicast method and apparatus for data distribution service
Deposited conductive layers for leads of implantable electric stimulation systems and methods of making and using
Printing apparatus and method of operation of a printing apparatus
Flash memory apparatus and method for generating read voltage thereof
Restore software with aggregated view of content databases
  Randomly Featured Patents
Nestable display crate for bottle carriers
Fishing nets
Gerbera plant named `Termarieke`
Thermal toner image fixing device which uses fuzzy logic
Electrophotographic photosensitive composition employing a prepolymer of diallylphthalate
Compound switch device
Method of measuring warpage of rear surface of substrate
Divided MAC protocol structure, data transmission and reception method, and handover method and system using the structure in a wireless communication system
Injection molding apparatus and method of constructing the injection molding apparatus
Asymmetrical multicarrier interference avoidance