The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1981
Filed:
Nov. 29, 1979
Applicant:
Inventors:
Janet L Benton, Warren, NJ (US);
Charles J Doherty, Westfield, NJ (US);
Lionel C Kimerling, Westfield, NJ (US);
Harry J Leamy, Summit, NJ (US);
Assignee:
Bell Telephone Laboratories, Incorporated, Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
148-15 ; 148187 ; 357 91 ; 427 35 ; 427 531 ;
Abstract
The application describes a technique for passivating point defects that are characteristic of laser annealed semiconductors. According to the technique, the laser annealed material is treated with atomic hydrogen to electrically deactivate the defects.