Birch, Stewart, Kolasch & Birch, LLP
Solar cell
A solar cell includes a photoelectric conversion layer; and a front electrode on the photoelectric conversion layer, wherein the front electrode includes a plurality of first finger electrodes; a plurality of second finger electrodes; a bus electrode directly connected to at least one of the plurality of first finger electrodes; a plurality of connecting electrodes connected to the plurality of second finger electrodes, the plurality of connecting electrodes forming at least one space therebetween; and an auxiliary electrode formed at the at least one space, wherein the auxiliary electrode connects at least two connecting electrodes of the plurality of connecting electrodes.
LG ELECTRONICS INC.
H Y Y H
H01L Y02P Y02E H01L
inventional additional additional inventional
Sungjin Gyeayoung Seongeun Taeyoung
Kim Kwag Lee Kwon