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:
Jun. 15, 2010
Filed:
Jul. 03, 2006
Applicants:
David Lysacek, Vidce, CZ;
Michal Lorenc, Frydek-Mistek, CZ;
Lukas Valek, Fulnek, CZ;
Inventors:
Assignee:
Semiconductor Components Industries LLC, Phoenix, AZ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/322 (2006.01);
U.S. Cl.
CPC ...
Abstract
In one embodiment, a multi-layer extrinsic gettering structure includes plurality of polycrystalline semiconductor layers each separated by a dielectric layer.