×

Semiconductor device

  • US 5,389,799 A
  • Filed: 06/11/1993
  • Issued: 02/14/1995
  • Est. Priority Date: 06/12/1992
  • Status: Expired due to Term
First Claim
Patent Images

1. A semiconductor device, comprising a first semiconductor layer of a first conductivity type, said first semiconductor layer containing carbon as a constituent element;

  • and a second semiconductor layer of a second conductivity type, said second semiconductor layer being formed on the first semiconductor layer and containing carbon as a constituent element;

    wherein Cr is doped in at least one of the first and second semiconductor layers.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×