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:
Jan. 31, 2017
Filed:
Sep. 09, 2011
Shih-ping Wang, Los Altos, CA (US);
Yu-min Houng, Cupertino, CA (US);
Nobuhiko Kobayashi, Sunnyvale, CA (US);
Shih-Ping Wang, Los Altos, CA (US);
Yu-Min Houng, Cupertino, CA (US);
Nobuhiko Kobayashi, Sunnyvale, CA (US);
Other;
Abstract
Nanowire-based photovoltaic energy conversion devices and related fabrication methods therefor are described. A plurality of photovoltaic (PV) nanowires extend outwardly from a surface layer of a substrate, each PV nanowire having a root end near the substrate surface layer and a tip end opposite the root end. For some embodiments, a collar material is formed that laterally surrounds and is in contact with the PV nanowires along a portion of one or more of their ends. According to some embodiments, the PV nanowires are formed on a crystalline silicon substrate. According to some other embodiments, the PV nanowires are formed on a roll-sourced continuous substrate.