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:
Aug. 25, 2015
Filed:
Dec. 06, 2011
Sungjin Kim, Changwon-si, KR;
Taeyoung Kwon, Changwon-si, KR;
Seongeun Lee, Changwon-si, KR;
Gyeayoung Kwag, Changwon-si, KR;
Sungjin Kim, Changwon-si, KR;
Taeyoung Kwon, Changwon-si, KR;
Seongeun Lee, Changwon-si, KR;
Gyeayoung Kwag, Changwon-si, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A solar cell includes a photoelectric conversion layer and a front electrode on the photoelectric conversion layer. The front electrode includes a bus bar electrode; at least one first finger electrode directly connected to the bus bar electrode; a plurality of connecting electrodes extending from the bus bar electrode and having a width smaller than a width of the bus bar electrode, wherein the plurality of connecting electrodes includes portions that are spaced apart from each other to form a space therebetween; at least one second finger electrode connected to at least one of the plurality of connecting electrodes; and an auxiliary electrode formed at the space between the portions of the plurality of connecting electrodes.