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:
Jun. 14, 2016
Filed:
Aug. 27, 2008
Applicants:
Seong-mu JO, Seoul, KR;
Dong-young Kim, Seoul, KR;
Sung-yeon Jang, Seoul, KR;
Nam-gyu Park, Seoul, KR;
Byoung-hong Yi, Busan, KR;
Inventors:
Seong-Mu Jo, Seoul, KR;
Dong-Young Kim, Seoul, KR;
Sung-Yeon Jang, Seoul, KR;
Nam-Gyu Park, Seoul, KR;
Byoung-Hong Yi, Busan, KR;
Assignee:
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/00 (2006.01); H01G 9/20 (2006.01);
U.S. Cl.
CPC ...
H01G 9/2031 (2013.01); H01G 9/2059 (2013.01); Y02E 10/542 (2013.01); Y02P 70/521 (2015.11);
Abstract
A dye-sensitized solar cell having improved photoelectric conversion characteristic includes a metal oxide layer having dye-adsorbed metal oxide nanoparticles, wherein the metal oxide nanoparticles are formed by electrospinning a mixed solution of a metal oxide precursor and a polymer into ultrafine composite fibers, and thermally compressing and sintering the ultrafine composite fibers.