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:
Apr. 28, 2009
Filed:
Dec. 14, 2007
Dae Woo Ihm, Apgujeong-dong, Gangnam-gu, Seoul, KR;
Shi Surk Kim, Doekji-ri, Eumbong-myeon, Asan-si, Chungcheongnam-do, KR;
Kyung MI Lee, Cheongcheon-dong, Bupyeong-gu, Incheon, KR;
Byung Sun Cho, Gajeong-dong, Seo-gu, Incheon, KR;
Dae Woo Ihm, Apgujeong-dong, Gangnam-gu, Seoul, KR;
Shi Surk Kim, Doekji-ri, Eumbong-myeon, Asan-si, Chungcheongnam-do, KR;
Kyung Mi Lee, Cheongcheon-dong, Bupyeong-gu, Incheon, KR;
Byung Sun Cho, Gajeong-dong, Seo-gu, Incheon, KR;
Other;
Abstract
A poly cross linked phthalocyanine compound for a solar cell and ink composition comprising the same, and more particularly a poly cross linked phthalocyanine compound effective for use in a near infrared absorbent having a high absorption power in a near infrared wavelength from about 750 nm to about 1100 nm, wherein the poly cross linked phthalocyanine compound having structures according to the present inventive concept is sensitized to infrared region, although ruthenium-based compound used for existing dye-sensitized solar cells is sensitized to visible light region, such that the compound according to the present novel concept can be extended in wavelengths for use in solar cells to improve an energy conversion efficiency.