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:
Feb. 13, 2018
Filed:
Nov. 06, 2008
Applicants:
Jan Schmidt, Hameln, DE;
Bram Hoex, Singapore, SG;
Inventors:
Jan Schmidt, Hameln, DE;
Bram Hoex, Singapore, SG;
Assignees:
HANWHA Q CELLS CO., LTD, Grand Cayman, KY;
SOLARWORLD INDUSTRIES GMBH, Bonn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/18 (2006.01); H01L 31/0256 (2006.01); H01L 31/0216 (2014.01); C23C 16/40 (2006.01); C23C 16/455 (2006.01);
U.S. Cl.
CPC ...
H01L 31/02168 (2013.01); C23C 16/403 (2013.01); C23C 16/45542 (2013.01); Y02E 10/50 (2013.01);
Abstract
A solar cell with a dielectric double layer and also a method for the manufacture thereof are described. A first dielectric layer (), which contains aluminum oxide or consists of aluminum oxide, and a second, hydrogen-containing dielectric layer () are produced by means of atomic layer deposition, allowing very good passivation of the surface of solar cells to be achieved.
Quick Actions:
Schmidt, Jan. (2018). Method for manufacturing a solar cell with a surface-passivating dielectric double layer, and corresponding solar cell (U.S. Patent No. 9893215). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9893215
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