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:
Jul. 14, 2015
Filed:
Oct. 14, 2009
Applicants:
Jung-ho Lee, Ansan, KR;
Jin-young Jung, Ansan, KR;
Sang-won Jee, Ansan, KR;
Han-don Um, Ansan, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/0352 (2006.01); H01L 31/0236 (2006.01); H01L 31/028 (2006.01); H01L 31/068 (2012.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
H01L 31/035281 (2013.01); H01L 31/028 (2013.01); H01L 31/0236 (2013.01); H01L 31/068 (2013.01); H01L 31/1804 (2013.01); Y02E 10/52 (2013.01); Y02E 10/547 (2013.01);
Abstract
A solar cell includes: a substrate; a plurality of first nanostructures provided on the substrate and arranged; and a plurality of second nanostructures provided on the substrate and arranged separate from the plurality of first nanostructures wherein an average diameter of a cross section of one of the plurality of first nanostructures that is incised in a direction that is in parallel to a substrate surface of the substrate is greater than an average diameter of a cross section of one of the plurality of second nanostructures that is incised in a direction that is in parallel to a substrate surface of the substrate.