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. 24, 2023
Filed:
Apr. 27, 2021
Applicant:
Solaero Technologies Corp., Albuquerque, NM (US);
Inventors:
Zachary Bittner, Albuquerque, NM (US);
John Hart, Albuquerque, NM (US);
Samantha Whipple, Albuquerque, NM (US);
Nathaniel Miller, Albuquerque, NM (US);
Daniel Derkacs, Albuquerque, NM (US);
Assignee:
SolAero Technologies Corp., Albuquerque, NM (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/18 (2006.01); H01L 31/0735 (2012.01);
U.S. Cl.
CPC ...
H01L 31/1844 (2013.01); H01L 31/0735 (2013.01); H01L 31/1852 (2013.01);
Abstract
A multijunction solar cell including a metamorphic layer, and particularly the design and specification of the composition, lattice constant, and band gaps of various layers above the metamorphic layer in order to achieve reduction in 'bowing' of the semiconductor wafer caused by the lattice mismatch of layers associated with the metamorphic layer.