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:
Jul. 15, 2025
Filed:
Aug. 09, 2020
Applicant:
Blue Origin Manufacturing, Llc, Huntsville, AL (US);
Inventors:
Jesse S. Appel, South Hamilton, MA (US);
Alison Greenlee, Somerville, MA (US);
Nathan Stoddard, Chalfont, PA (US);
Peter Kellerman, Essex, MA (US);
Parthiv Daggolu, Danvers, MA (US);
Alexander Martinez, Woburn, MA (US);
Saeed Pirooz, Lexington, MA (US);
Assignee:
Blue Origin Manufacturing, LLC, Huntsville, AL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 29/06 (2006.01); H10F 77/122 (2025.01);
U.S. Cl.
CPC ...
C30B 29/06 (2013.01); H10F 77/122 (2025.01);
Abstract
A single crystal silicon wafer has a thickness between a first surface and an opposite second surface from 50 μm to 300 μm. The wafer includes a first region extending a first depth from the first surface. The first region has a reduced oxygen concentration relative to an adjacent region of the wafer. The wafer has a bulk minority carrier lifetime greater than 100 μs.