Patent · US Expired

Electronic component, especially a permeable base transistor

US5168070A · kind A · utility

35Cited by
5References
10Claims
0Family size

Assignee

Inventor

Key dates

Filing dateSep 25, 1991
Grant dateDec 1, 1992
Priority date
Expiry dateSep 25, 2011

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S148/011

Abstract

An electronic component especially a permeable base transister is provided as a composite of homoepitaxially grown layers so that space-charge zones defined by the permeable base are formed as pn-junctions between an n-conducting layer and a p-conducting layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.