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:
Oct. 23, 2012
Filed:
Dec. 15, 2004
Applicants:
John Joseph Dunkley, Meadowhall, GB;
Brett Telford, Meadowhall, GB;
Stephen Edward Connor, Malvern, GB;
Inventors:
John Joseph Dunkley, Meadowhall, GB;
Brett Telford, Meadowhall, GB;
Stephen Edward Connor, Malvern, GB;
Assignee:
Psimedica Limited, Malvern, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/22 (2006.01); H01L 21/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention concerns new methods of fabricating a silicon material comprising phosphorus. The methods allow high levels of phosphorus to be combined with the silicon. In one aspect of the invention a sample of phosphorus is surrounded with a sample of silicon. At least some of the phosphorus is then vaporised and caused to interact with the silicon.