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. 28, 2023
Filed:
Oct. 24, 2019
Applicant:
Shangrao Jinko Solar Technology Development Co., Ltd, Jiangxi Province, CN;
Inventors:
Giwon Lee, Seoul, KR;
Goohwan Shim, Seoul, KR;
Assignee:
SHANGRAO JINKO SOLAR TECHNOLOGY DEVELOPMENT CO., LTD, Jiangxi Province, CN;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0725 (2012.01); H01G 9/20 (2006.01); H01L 31/0216 (2014.01); H01L 31/0224 (2006.01); H01L 31/0236 (2006.01); H01L 31/0368 (2006.01);
U.S. Cl.
CPC ...
H01L 31/0725 (2013.01); H01G 9/2072 (2013.01); H01L 31/02168 (2013.01); H01L 31/02363 (2013.01); H01L 31/022425 (2013.01); H01L 31/0368 (2013.01);
Abstract
A tandem solar cell includes a perovskite solar cell including a perovskite absorption layer, a silicon solar cell placed under the perovskite solar cell, a junction layer placed between the perovskite solar cell and the silicon solar cell, an upper electrode placed on the perovskite solar cell, and a lower electrode placed under the silicon solar cell.