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:
Nov. 02, 2010
Filed:
May. 19, 2008
Applicants:
Matthias Goldbach, Dresden, DE;
Dietmar Henke, Radebeul, DE;
Sven Schmidbauer, Dresden, DE;
Inventors:
Assignee:
Qimonda AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/20 (2006.01); H01L 29/04 (2006.01); H01L 31/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit comprises a doped semiconductor portion including an amorphous portion and a contact structure comprising a conductive material. The contact structure is in contact with the amorphous portion. According to another embodiment, an integrated circuit comprises a doped semiconductor portion including a region having a non-stoichiometric composition and a contact structure comprising a conductive material. The contact structure is in contact with the region having a non-stoichiometric composition.