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:
Mar. 22, 2011
Filed:
Aug. 16, 2007
Byung Hee Sohn, Yongin-si, KR;
Sang Cheol Park, Seoul, KR;
Jung Gyu Nam, Yongin-si, KR;
Won Cheol Jung, Seoul, KR;
Young Jun Park, Suwon-si, KR;
Yong Soo Kang, Seoul, KR;
Yong Gun Lee, Seoul, KR;
Byung Hee Sohn, Yongin-si, KR;
Sang Cheol Park, Seoul, KR;
Jung Gyu Nam, Yongin-si, KR;
Won Cheol Jung, Seoul, KR;
Young Jun Park, Suwon-si, KR;
Yong Soo Kang, Seoul, KR;
Yong Gun Lee, Seoul, KR;
Abstract
A dye-sensitized solar cell using an ion-bound oligomer complex is provided. The dye-sensitized solar cell comprises an electrolyte, comprising a first oligomer having a Cheteroaryl group containing a nitrogen heteroatom as a basic functional group at both ends of the molecule, mixed with a second oligomer having an acidic functional group selected from among carboxylic acid, phosphoric acid, and sulfonic acid, at both ends of the molecule, to thus form a salt, which then leads to an ion-bound oligomer complex that constitutes the electrolyte. The solar cell exhibits excellent mechanical properties, can be manufactured conveniently, and can have a high energy conversion efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile