Birch, Stewart, Kolasch & Birch, LLP
Solar cell
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.
LG ELECTRONICS INC.
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Y02E Y02P H01L H01L
additional additional inventional inventional
Taeyoung Sungjin Seongeun Gyeayoung
Kwon Kim Lee Kwag