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:
Feb. 08, 2011
Filed:
Jul. 17, 2008
Byong-cheol Shin, Suwon-si, KR;
Ji-won Lee, Suwon-si, KR;
Moon-sung Kang, Suwon-si, KR;
Jaejung Ko, Chungnam, KR;
Duckhyun Kim, Chungnam, KR;
Byong-cheol Shin, Suwon-si, KR;
Ji-won Lee, Suwon-si, KR;
Moon-sung Kang, Suwon-si, KR;
Jaejung Ko, Chungnam, KR;
Duckhyun Kim, Chungnam, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A benzoindole-based compound represented by Formula 1 below, a dye including the benzoindole-based compound, and a dye-sensitized solar cell including the dye: is prepared at a low cost, has a high molar absorption coefficient, and high photoelectron conversion efficiency, as compared to a conventional ruthenium dye. The benzoindole-based dye is an organic dye including an N-aryl electron donor and an acidic functional group an electron acceptor.