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. 25, 2014
Filed:
Sep. 16, 2009
Jonghyun Park, Seoul, KR;
Seongkee Park, Goyang-si, KR;
Sunghoon Joo, Gunpo-si, KR;
Jinok Hwang, Seoul, KR;
Taeyoun Kim, Seoul, KR;
Jonghyun Park, Seoul, KR;
Seongkee Park, Goyang-si, KR;
Sunghoon Joo, Gunpo-si, KR;
Jinok Hwang, Seoul, KR;
Taeyoun Kim, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Dyes for dye-sensitized solar cell are provided. Each of the dyes for a dye-sensitized solar cell according to an embodiment has a chemical structure: wherein each of X and Y may comprise a substituent, comprising aromatic hydrocarbon groups which are respectively independently substituted or unsubstituted, aromatic heterocyclic groups which are substituted or unsubstituted, and a combination thereof, Z may comprise aromatic hydrocarbon groups which are substituted or unsubstituted, heterocyclic groups which are substituted or unsubstituted, vinyl groups, and polyvinyl groups which are substituted or unsubstituted, and A may comprise acid functional groups.