logo

For the Inventor, By the Inventor

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.:

US 9647163 B1

PDFFull Text
Date of Patent:
May. 09, 2017

Filed:

Feb. 17, 2012

Solar cell having a double-sided structure, and method for manufacturing same

Applicants:

Tae Whan Kim, Seoul, KR;

Qifeng Han, Seoul, KR;

Jae Hun Jung, Seoul, KR;

Inventors:

Tae Whan Kim, Seoul, KR;

Qifeng Han, Seoul, KR;

Jae Hun Jung, Seoul, KR;

Assignee:

INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY, Seoul, KR;

Attorney:

Ladas & Parry LLP

Primary Examiner:

Eric R Smith

Int. Cl.
CPC ...
H01L 31/0352 (2006.01); H01L 31/0725 (2012.01); H01L 31/0749 (2012.01); H01L 31/068 (2012.01); H01L 51/42 (2006.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
H01L 31/0725 (2013.01); H01L 31/035218 (2013.01); H01L 31/035227 (2013.01); H01L 31/0684 (2013.01); H01L 31/0749 (2013.01); H01L 31/18 (2013.01); H01L 51/4233 (2013.01); Y02E 10/541 (2013.01); Y02P 70/521 (2015.11);
Abstract

The present invention relates to a solar cell having nanostructures on both surfaces of a transparent substrate, and to a method for manufacturing same. The nano-structures, which face each other with respect to the substrate and which transport electrons, are formed using zinc-oxide nanowires. Also, a hole-transport layer using CIS nanoparticles is formed in order to absorb light having a short wavelength and to transport generated holes. A hole-transport layer including CIGS nanoparticles for absorbing light having a relatively long wavelength is formed on the side facing the hole-transport layer including the CIS nanoparticles.

Find Patent Forward Citations

Kim, Tae. (2017). Solar cell having a double-sided structure, and method for manufacturing same (U.S. Patent No. 9647163). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9647163

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…