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. 16, 2026
Filed:
Nov. 22, 2022
Applicant:
L3harris Technologies, Inc., Melbourne, FL (US);
Inventors:
Assignee:
L3HARRIS TECHNOLOGIES, INC., Melbourne, FL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/34 (2006.01); B82Y 20/00 (2011.01); G02B 23/12 (2006.01); H01J 9/12 (2006.01); H01J 31/50 (2006.01);
U.S. Cl.
CPC ...
H01J 1/34 (2013.01); H01J 9/12 (2013.01); B82Y 20/00 (2013.01); G02B 23/12 (2013.01); H01J 31/507 (2013.01); H01J 2201/3423 (2013.01);
Abstract
A photocathode. The photocathode includes an absorber. The absorber a p-type bulk active layer and a plurality of nanostructures formed on the p-type bulk active layer. The Photocathode further includes the plurality of nanostructures, such that the plurality of nanostructures are formed at a band bending region between the bulk active layer and the vacuum.