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. 17, 2015
Filed:
Oct. 27, 2010
Soo-ghang Ihn, Hwaseong-si, KR;
Bulliard Xavier, Suwon-si, KR;
Sung-young Yun, Suwon-si, KR;
Woong Choi, Seongnam-si, KR;
Tae-sang Kim, Seoul, KR;
Soo-Ghang Ihn, Hwaseong-si, KR;
Bulliard Xavier, Suwon-si, KR;
Sung-Young Yun, Suwon-si, KR;
Woong Choi, Seongnam-si, KR;
Tae-Sang Kim, Seoul, KR;
Abstract
An organic solar cell including a cathode and an anode, a photoactive layer disposed between the cathode and the anode, and a buffer layer between the photoactive layer and the cathode, wherein the cathode includes a compound represented by the following Chemical Formula 1ZnMOW,  [Chemical Formula 1]and the buffer layer includes ZnO, and wherein in Chemical Formula 1, M is aluminum, gallium, indium, silicon, germanium, titanium, zirconium, hafnium, or a combination thereof, W is fluorine, bromine, or a combination thereof, and x and y are each independently greater than or equal to 0 and less than or equal to 0.1, provided that x and y are not simultaneously 0.