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:
Mar. 23, 2021
Filed:
Sep. 17, 2018
Applicant:
Korea Research Institute of Standards and Science, Daejeon, KR;
Inventors:
Assignee:
KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE, Daejeon, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0392 (2006.01); H01L 31/0216 (2014.01); H01L 31/0725 (2012.01); H01L 31/0735 (2012.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
H01L 31/03926 (2013.01); H01L 31/02168 (2013.01); H01L 31/0725 (2013.01); H01L 31/0735 (2013.01); H01L 31/184 (2013.01);
Abstract
A flexible double-junction solar cell includes a flexible substrate including a lower electrode layer, an InGaAs solar cell disposed to be in contact with the lower electrode layer of the flexible substrate, and a GaAs solar cell disposed on the InGaAs solar cell and connected to the InGaAs solar cell in series. The GaAs solar cell includes a metal nanodisk array disposed on a lower surface thereof and a void array, aligned with the metal nanodisk array, is disposed below the metal nanodisk array.