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. 02, 2016
Filed:
Mar. 28, 2014
Applicant:
Daegu Gyeongbuk Institute of Science and Technology, Daegu, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G 9/20 (2006.01); C09B 47/00 (2006.01); H01L 51/00 (2006.01); C07D 487/22 (2006.01);
U.S. Cl.
CPC ...
H01G 9/2059 (2013.01); C07D 487/22 (2013.01); C09B 47/00 (2013.01); H01L 51/0077 (2013.01); H01G 9/2031 (2013.01); H01L 51/0092 (2013.01);
Abstract
A porphyrin-based compound is represented by Chemical Formula 1 or 2. A dye for a dye-sensitized solar cell includes the porphyrin-based compound so that the dye has improved photoelectric conversion efficiency. A dye-sensitized solar cell includes a first electrode, a second electrode, and a dye layer formed between the first electrode and the second electrode, and the dye layer includes the porphyrin-based compound.